The manufacturer’s record · Page 13 of 17
Original record summaries, dates and identifiers for this model-year. Records 1,201–1,300 of 1,699, ordered newest first. Dated records on this page: Nov 11, 2013–May 13, 2014.
Back to 2012 Chevrolet SUBURBAN problems & recallsThis archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.
NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.
NHTSA communication ID: 10137905
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary bulletin provides information to the technician, to check for loose grounds and the correct labor op to use
Source components: ELECTRICAL SYSTEM.
Source record 10137905 at NHTSANHTSA communication ID: 10137903
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary bulletin states to add the DTC symptom byte to the documentation to help aid engineering pinpoint concerns when trying to locate a root cause.
Source components: EQUIPMENT.
Source record 10137903 at NHTSANHTSA communication ID: 10137901
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10137901 at NHTSANHTSA communication ID: 10112055
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages "Brake Pedal Override Feature", transmission busy or frequent shifting up or down. Technician will use this preliminary information to find the brake pedal position data parameters in the scan tool, and also to provide some additional diagnostic help. These issues may be caused by an incorrect brake pedal position sensor input to the engine control module. Technician will verify with the scan tool if the engine control module has the correct parameters for the brake pedal position sensor.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) · SERVICE BRAKES · SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES.
Source record 10112055 at NHTSANHTSA communication ID: 10137890
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information to the technician on what parts of an engine or transmission will require the PQC to be notified.
Source components: ENGINE AND ENGINE COOLING · EQUIPMENT · POWER TRAIN.
Source record 10137890 at NHTSANHTSA communication ID: 10247763
NHTSA source summary · Original PDF not reviewed by Recallfolio
Unwanted Grade Braking - Low Power - And/Or Transmission Busy Shifting.
Source components: POWER TRAIN.
Source record 10247763 at NHTSANHTSA communication ID: 10247108
NHTSA source summary · Original PDF not reviewed by Recallfolio
Unwanted Grade Braking - Low Power - And/Or Transmission Busy Shifting.
Source components: POWER TRAIN.
Source record 10247108 at NHTSANHTSA communication ID: 10246983
NHTSA source summary · Original PDF not reviewed by Recallfolio
Checking Smartphone Bluetooth Software Update Status
Source components: EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE.
Source record 10246983 at NHTSANHTSA communication ID: 10056237
NHTSA source summary · Original PDF not reviewed by Recallfolio
GENERAL MOTORS: DUE TO LOOSE GROUND TERMINAL CONNECTIONS, IN SOME VEHICLES AND TRUCKS EXPERIENCE, ACCESSORIES MALFUNCTIONS, DIC MESSAGES, IPC WARNING INDICATORS, SES LIGHT ON. *PE
Source components: ELECTRICAL SYSTEM.
Source record 10056237 at NHTSANHTSA communication ID: 10135227
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information to the dealers on properly maintaining vehicles in inventory.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10135227 at NHTSANHTSA communication ID: 10135219
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin explains condensation in exterior lights and replacment guidelines for warranty replacement.
Source components: EXTERIOR LIGHTING.
Source record 10135219 at NHTSANHTSA communication ID: 10135218
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin is to assist with the identification of issues that are not considered warrantable.
Source components: EQUIPMENT.
Source record 10135218 at NHTSANHTSA communication ID: 10111812
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that when the front radio source is on CD and rear seat audio control is on XM, the CD track changes when the RSA control is used to change XM stations. Technician should USB update the radio using TIS2Web.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10111812 at NHTSANHTSA communication ID: 10111811
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an OnStar system that will not power up. Technician should turn off the ignition and cancel retained accessory power. After the vehicle has powered down remove power to the OnStar module for five minutes. After the power has been removed for five minutes, if the OnStar system is working release the vehicle. If the OnStar system is still inoperative continue with published Service Information diagnostics.
Source components: ELECTRICAL SYSTEM · EQUIPMENT.
Source record 10111811 at NHTSANHTSA communication ID: 10111810
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assistance. Technician can also contact Techline Customer Support Center for programming issues.
Source components: EQUIPMENT · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10111810 at NHTSANHTSA communication ID: 10111805
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a no crank concern. Technician will need to check the valve train for movement when the engine is cranked. If the valve train is not moving while the crankshaft is moving the front cover will need to be removed to inspect for a sheared cam sprocket locator pin. If the cam sprocket locator pin has sheared, replace the engine assembly. If the valve train is rotating during inspection, disconnect the Camshaft Position sensor and check if the engine will start. If the engine starts front cover will need to be removed to inspect for a sheared cam sprocket locator pin. If the cam sprocket locator pin has sheared, replace the engine assembly. If the engine does not start with the Camshaft Position sensor disconnected the follow published ?Engine Cranks But Does Not Run? diagnosis in Service Information. Also perform an Engine Compression Test and Cylinder Leakage Test in Service Information documents all results. If the Service Information procedures above isolate an engine mechanical concern then removed to inspect for a sheared cam sprocket locator pin. If the cam sprocket locator pin has sheared, replace the engine assembly.
Source components: ENGINE · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE).
Source record 10111805 at NHTSANHTSA communication ID: 10135201
NHTSA source summary · Original PDF not reviewed by Recallfolio
This information bulletin provides the technician with additional information on fixing the vehicle right the first time by listing possible concerns to specific vehicles.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10135201 at NHTSANHTSA communication ID: 10135200
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary bulletin provides a procedure to install a new cabin air filter kit for vehicles that did not have one if the customer whants one installed to fix the concern of dust intruding into cabin interior.
Source components: EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10135200 at NHTSANHTSA communication ID: 10111783
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient temperatures are present. Technician will need to clean the area of the oil leak, clean and dry the PCV hoses, and replace the oil fill cap with part number 12589430.
Source components: FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS.
Source record 10111783 at NHTSANHTSA communication ID: 10250013
NHTSA source summary · Original PDF not reviewed by Recallfolio
High Voltage Safety ? High Voltage Disabling
Source components: ELECTRICAL SYSTEM.
Source record 10250013 at NHTSANHTSA communication ID: 10245958
NHTSA source summary · Original PDF not reviewed by Recallfolio
CD Track Changes Unwanted When Rear Seat Audio Control Is Used To Change XM Station.
Source components: ELECTRICAL SYSTEM.
Source record 10245958 at NHTSANHTSA communication ID: 10245824
NHTSA source summary · Original PDF not reviewed by Recallfolio
Rear Axle Grinding Noise, Vibration - Inspect Rear Axle
Source components: SUSPENSION.
Source record 10245824 at NHTSANHTSA communication ID: 10055840
NHTSA source summary · Original PDF not reviewed by Recallfolio
GMC/CHEVROLET: SOME VEHICLES/TRUCKS MAY EXPERIENCE A NO CRANKING OR STARTING, CAUSED BY POSSIBLE EXCESSIVE LEAKAGE FROM CYLINDER PAST EXHAUST OR INTAKE VALVE, LOW STATIC COMPRESSION, SENSOR IS DISCONNECTED, OR WHILE CRANKING, VALVE TRAIN FAILS TO MOVE. MODEL 2009-2014 CORVETTE, CAMARO, EXPRESS, SS, SILVERADO, SUBURBAN, TAHOE, SAVANA, SIERRA, YUKON. *PE
Source components: ENGINE.
Source record 10055840 at NHTSANHTSA communication ID: 10137887
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty bulletin explains how to use the EL-50313 Midtronic GR8 Battery tester to test a battery and determin if it is warranty or not
Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY.
Source record 10137887 at NHTSANHTSA communication ID: 10111875
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient temperatures are present. Technician will need to clean the area of the oil leak, clean and dry the PCV hoses, and replace the oil fill cap with part number 12589430.
Source components: ENGINE.
Source record 10111875 at NHTSANHTSA communication ID: 10137866
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
Source components: EQUIPMENT.
Source record 10137866 at NHTSANHTSA communication ID: 10111850
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that when a Canadian customer may comment that when they travel to the United States, they are unable to connect to OnStar or use hands free calling. Dealer can advise the customer that the existing cell phone provider not having roaming agreements in areas outside of Canada. At this time, a customer has the option of contacting OnStar to have a 500 number loaded for OnStar operation while in the United States.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10111850 at NHTSANHTSA communication ID: 10111849
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a frequent "off route" messages while following Turn by Turn route. Technicians will need to remove power from the Vehicle Communication Interface Module for one hour and retest for the concern.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10111849 at NHTSANHTSA communication ID: 10111848
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that has no XM audio on certain channels but XM channel info is displayed. Technician will need to contact XM and deactivate and activate the module.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10111848 at NHTSANHTSA communication ID: 10111846
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about a customer?s request to install OnStar Bluetooth. Dealer should be advised at this time, there are no provisions to add this option to vehicles that were not built with it.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10111846 at NHTSANHTSA communication ID: 10111845
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have an OnStar Turn-By-Turn Navigation the system that is inoperative. Technician verifies there are no Diagnostic Trouble Codes are present in the Antilock Braking System and Vehicle Communication Interface Module of the vehicle. If no Diagnostic Trouble Codes found call OnStar using the Blue button on the OnStar key pad and ask the advisor for a turn by turn route. Also make a OnStar personal call and a call into the vehicle. If normal diagnostics do not lead to a resolution technician will need to call General Motors Technical Assistance Center for further assistance.
Source components: ELECTRICAL SYSTEM:SOFTWARE · EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10111845 at NHTSANHTSA communication ID: 10253605
NHTSA source summary · Original PDF not reviewed by Recallfolio
Poor Voice Quality During Bluetooth Call or OnStar® Personal Call.
Source components: EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI.
Source record 10253605 at NHTSANHTSA communication ID: 10247681
NHTSA source summary · Original PDF not reviewed by Recallfolio
Information On Requests To Add OnStar Bluetooth Option.
Source components: EQUIPMENT.
Source record 10247681 at NHTSANHTSA communication ID: 10246982
NHTSA source summary · Original PDF not reviewed by Recallfolio
Checking Smartphone Bluetooth Software Update Status
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10246982 at NHTSANHTSA communication ID: 10245950
NHTSA source summary · Original PDF not reviewed by Recallfolio
Canadian Customers Unable To Place Calls In The United States
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10245950 at NHTSANHTSA communication ID: 10073396
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10073396 at NHTSANHTSA communication ID: 10138655
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to install double sided tape to the windshield molding to correct the customers concern of a tapping or clicking noise at the winshield area.
Source components: EQUIPMENT ADAPTIVE/MOBILITY · VISIBILITY:WINDSHIELD.
Source record 10138655 at NHTSANHTSA communication ID: 10138652
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary bullin provides a procedure to replace the mobile microphone speaker to correct the customers concern for poor voice quality when using bluetooth.
Source components: EQUIPMENT ADAPTIVE/MOBILITY · EQUIPMENT:ELECTRICAL.
Source record 10138652 at NHTSANHTSA communication ID: 10111966
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an OnStar system that will not power up. Technician should turn off the ignition and cancel retained accessory power. After the vehicle has powered down, remove power to the OnStar module for five minutes. After the power has been removed for five minutes, if the OnStar system is working release the vehicle. If the OnStar system is still inoperative continue with published Service Information diagnostics. Technician may need to contact General Motors Technical Assistance Center depending on the STID, Station ID, or OnStar Customer Identifier.
Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:SOFTWARE.
Source record 10111966 at NHTSANHTSA communication ID: 10111964
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have the OnStar system does not respond properly to some numbers and/or voice commands. Dealer should direct the customer to review the operational characteristics in the OnStar Users Guide.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10111964 at NHTSANHTSA communication ID: 10138646
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides a process to the service agents that are not required to contact PQC, to determine when to replace a assembly as opposed to repairing and if an engine or transmission is being returned, that it has all the information in relation to that part being returned.
Source components: ENGINE · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · POWER TRAIN.
Source record 10138646 at NHTSANHTSA communication ID: 10111962
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that when replacing the camshaft part number 12626660. Technician will need to ensure that the date code and the finish of the camshaft. If the cam is discolored or has chatter marks, have parts department send the cam back as (MR code7) new defective.
Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:SOFTWARE.
Source record 10111962 at NHTSANHTSA communication ID: 10111956
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a no crank concern. Technician will need to check the valve train for movement when the engine is cranked. If the valve train is not moving while the crankshaft is moving the front cover will need to be removed to inspect for a sheared cam sprocket locator pin. If the cam sprocket locator pin has sheared, replace the engine assembly. If the valve train is rotating during inspection, disconnect the Camshaft Position sensor and check if the engine will start. If the engine starts front cover will need to be removed to inspect for a sheared cam sprocket locator pin. If the cam sprocket locator pin has sheared, replace the engine assembly. If the engine does not start with the Camshaft Position sensor disconnected the follow published ?Engine Cranks But Does Not Run? diagnosis in Service Information. Also perform an Engine Compression Test and Cylinder Leakage Test in Service Information documents all results. If the Service Information procedures above isolate an engine mechanical concern then removed to inspect for a sheared cam sprocket locator pin. If the cam sprocket locator pin has sheared, replace the engine assembly.
Source components: ENGINE.
Source record 10111956 at NHTSANHTSA communication ID: 10138640
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty bulletin explains how to determine if an outside mirrior was damaged by the customer and what is considered warranty and non-warranty.
Source components: VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR.
Source record 10138640 at NHTSANHTSA communication ID: 10138639
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides the technician the proper way to install and torque the wheel.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · WHEELS.
Source record 10138639 at NHTSANHTSA communication ID: 10138638
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin explains how to balance a chrome wheel without damaging the chrome face of the rim.
Source components: WHEELS.
Source record 10138638 at NHTSANHTSA communication ID: 10138637
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides technicians with ways to decrease the tire slipping on the rim and reduce to possible chances of the customers concerns over tire vibration are repair.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · TIRES · WHEELS:RIM.
Source record 10138637 at NHTSANHTSA communication ID: 10138631
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure on cleaning a leaking rim, to correct a customers concern of having a slow tire leak and low tire psi message on.
Source components: TIRES · WHEELS:RIM.
Source record 10138631 at NHTSANHTSA communication ID: 10138630
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin explains the use of Nitrogen in GM tires.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · TIRES.
Source record 10138630 at NHTSANHTSA communication ID: 10138629
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information regarding the normal tire wear condition of slight or mild tire feathering and recommended practices.
Source components: TIRES.
Source record 10138629 at NHTSANHTSA communication ID: 10138621
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10138621 at NHTSANHTSA communication ID: 10111927
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review Techlink article from May 2013 titled "Using the Evaporative Emissions System Tester" Technician will need to follow these steps to help diagnose the issue. First after the P0442 has been verified do not disturb any of the fuel system components. The technician now can use the scan tool to close the Evaporative Emissions System. If possible change the tank pressure sensor units from inch_H2O to milimeter_Hg for better resolution. Now the vehicle can be stared to monitor the tank pressure sensor output value for approximately two minutes. If the tank pressure sensor value does change, pressurize the fuel tank side of the purge solenoid with the GE 41413-A / J 41413-A and the necessary adaptors. Now add smoke and allow pressure to stabilize for 2 minutes. If smoke is allowed to pass through the purge solenoid, replace the purge solenoid. If the tank pressure sensor value does not change, then install CH-48096 adaptor between the purge line from the canister and the purge solenoid. With the Evaporative Emissions System closed, pressurize the system through the CH-48096 adaptor and allow the system to completely stabilize, by observing the Press / Vac Gauge for a minimum of 5 minutes. Now add smoke to the system with GE 41413-A / J 41413-A after system stabilization. Now inspect the purge solenoid, engine side, fuel cap, canister vent solenoid filter and any line quick connects. When the leak is unable to be located, test under a vacuum condition. his type of leak may be detected by using the scan tool Purge/Seal function to create a vacuum in the Evaporative Emissions System and then observe the FTP sensor parameter for vacuum decay.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · FUEL SYSTEM, GASOLINE · SERVICE BRAKES, HYDRAULIC.
Source record 10111927 at NHTSANHTSA communication ID: 10138609
NHTSA source summary · Original PDF not reviewed by Recallfolio
The informational bulletin provides a procedure to remove and repair rust from a Hem Flange.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10138609 at NHTSANHTSA communication ID: 10138606
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletion provides the dealer technician information and guidelines for claiming a windshield.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · VISIBILITY:WINDSHIELD.
Source record 10138606 at NHTSANHTSA communication ID: 10138605
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to correct the customers concern of odor coming from the Air conditioning.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10138605 at NHTSANHTSA communication ID: 10138604
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides service information to the dealer technicians that the remote start will not work with the ONSTAR REMOTE Link applcation
Source components: ELECTRICAL SYSTEM.
Source record 10138604 at NHTSANHTSA communication ID: 10138601
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides a procedure to inspect the transmissions filter for splits or cracks to correct the customers concern for no forward, reverse or slips.
Source components: EQUIPMENT · POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10138601 at NHTSANHTSA communication ID: 10111894
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The General Motors of Canada Customer Care Centre is the sole authorized provider of a certification confirmation letter which helps our customers identify if their vehicles meets the required USA regulatory standards necessary for importation into the USA.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10111894 at NHTSANHTSA communication ID: 10111892
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have a cold engine tick noise for 50 seconds at start up. Technician determines if the tick noise is possibly coming from the exhaust manifold, as this noise could easily be mistaken for an engine tick noise. If your SI diagnosis does not isolate the cause of this concern, this concern should be considered a vehicle design characteristic of the ECM calibration and no additional repairs should be performed.
Source components: ENGINE.
Source record 10111892 at NHTSANHTSA communication ID: 10190932
NHTSA source summary · Original PDF not reviewed by Recallfolio
Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the wheel's coatings, using recommended procedures, is allowed. Evaluating Damage In evaluating damage, it is the GM Dealer's responsibility to inspect the wheel for corrosion, scrapes, gouges, etc. The Dealer must insure that such damage is not deeper than what can be sanded or polished off. The wheel must be inspected for cracks. If cracks are found, discard the wheel. Any wheels with bent rim flanges must not be repaired or refinished. Wheels that have been refinished by an outside company must be returned to the same vehicle. The Dealer must record the wheel ID stamp or the cast date on the wheel in order to assure this requirement. Refer to Refinisher's Responsibility Outside Company later in this bulletin.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · WHEELS.
Source record 10190932 at NHTSANHTSA communication ID: 10190931
NHTSA source summary · Original PDF not reviewed by Recallfolio
Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the wheel's coatings, using recommended procedures, is allowed. Evaluating Damage In evaluating damage, it is the GM Dealer's responsibility to inspect the wheel for corrosion, scrapes, gouges, etc. The Dealer must insure that such damage is not deeper than what can be sanded or polished off. The wheel must be inspected for cracks. If cracks are found, discard the wheel. Any wheels with bent rim flanges must not be repaired or refinished. Wheels that have been refinished by an outside company must be returned to the same vehicle. The Dealer must record the wheel ID stamp or the cast date on the wheel in order to assure this requirement. Refer to Refinisher's Responsibility Outside Company later in this bulletin.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · WHEELS.
Source record 10190931 at NHTSANHTSA communication ID: 10137784
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
Source components: EQUIPMENT.
Source record 10137784 at NHTSANHTSA communication ID: 10112045
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that has no XM audio on certain channels but XM channel info is displayed. Technician will need to contact XM and deactivate and activate the module.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10112045 at NHTSANHTSA communication ID: 10112033
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have navigation or radio screen is blank or flashes on and off, no sound from speakers, and rear DVD screen inoperative. Technician will find Diagnostic Trouble Codes B1265, B1288, or B1289. Technician will need to repair circuit 7066.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM) · EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10112033 at NHTSANHTSA communication ID: 10112032
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a rear camera display being inoperative when shifting into reverse. Technician should check for a loose or disconnected X421/X322 connector behind the right side "C" pillar trim. Technician should also check for pinched, Open or shorted wires on camera circuits 7641, 7642, and 6799.
Source components: BACK OVER PREVENTION: CAMERA SYSTEM · ELECTRICAL SYSTEM:WIRING.
Source record 10112032 at NHTSANHTSA communication ID: 10112024
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Code B2555 may be found in a Driver and/or Passenger Door Module. Technician should ignore the Diagnostic Trouble Code if set in a DDM and/or PDM on a vehicles not equipped with front door panel courtesy lights.
Source components: INTERIOR LIGHTING · STRUCTURE:BODY:DOOR.
Source record 10112024 at NHTSANHTSA communication ID: 10137781
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin was created to inform that any accessories that are install from the GM factory will be covered under the standard vehicle warranty and dealer installed accessories will be cover for a full year (12months).
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10137781 at NHTSANHTSA communication ID: 10112023
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that after refueling the fuel gauge will show empty. Technician may find Diagnostic Trouble Code P2636 has set. Technician should be advised that the vehicle is being refueled with the engine running or ignition on.
Source components: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY · FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM.
Source record 10112023 at NHTSANHTSA communication ID: 10112018
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a no crank concern. Technician will need to check the valve train for movement when the engine is cranked. If the valve train is not moving while the crankshaft is moving the front cover will need to be removed to inspect for a sheared cam sprocket locator pin. If the cam sprocket locator pin has sheared, replace the engine assembly. If the valve train is rotating during inspection, disconnect the Camshaft Position sensor and check if the engine will start. If the engine starts front cover will need to be removed to inspect for a sheared cam sprocket locator pin. If the cam sprocket locator pin has sheared, replace the engine assembly. If the engine does not start with the Camshaft Position sensor disconnected the follow published "Engine Cranks But Does Not Run" diagnosis in Service Information. Also perform an Engine Compression Test and Cylinder Leakage Test in Service Information documents all results. If the Service Information procedures above isolate an engine mechanical concern then removed to inspect for a sheared cam sprocket locator pin. If the cam sprocket locator pin has sheared, replace the engine assembly.
Source components: ENGINE AND ENGINE COOLING.
Source record 10112018 at NHTSANHTSA communication ID: 10112013
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone contacts to not have any Emojis loaded to any contact.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10112013 at NHTSANHTSA communication ID: 10112010
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that after installing the GM Accessory Heated Seat Kit, one or more of the following issues may be present the heated seat back and/or bottom turns off after approximately 30 seconds and after turning on the heated seat switch, the indicators remain on, but the seat is not heating. Technician may find Diagnostic Trouble Codes B1935 Sym 0E, B2180 Sym 0E, B2425 Sym 0D, and/or B2430 Sym 0D. Technician will need to inspect the accessory heated seat wiring harness and make sure the heater element connectors are installed correctly.
Source components: SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER.
Source record 10112010 at NHTSANHTSA communication ID: 10112009
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/- 2 MPH at any given speed when looking straight at the needle.
Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL.
Source record 10112009 at NHTSANHTSA communication ID: 10112006
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that a driveline noise or vibration at various speeds and operating conditions. Technician should be advised that the vehicle should always be restored to a factory configuration when diagnosing noise and vibration concerns.
Source components: PARKING BRAKE:DRIVELINE.
Source record 10112006 at NHTSANHTSA communication ID: 10112005
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code C0569 that will not clear. Technician should be advised if there are any issues with the rotational position sensor, incremental position sensor, encoder motor, motor A or B circuits, rotational position sensor or incremental position sensor circuits when the transfer case control module attempts to determine location the location cannot be determined correctly.
Source components: ELECTRICAL SYSTEM · ENGINE AND ENGINE COOLING.
Source record 10112005 at NHTSANHTSA communication ID: 10112001
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a Service Suspension System message on the Driver Information Center and the rear suspension ride height is incorrect. Technician will find Diagnostic Trouble Code C0696 or C0711 set in Electronic Suspension Control. Technician will need to inspect air compressor assembly for wire damage and repair any damage do not replace the complete air compressor assembly. Some vehicles may have a Service Suspension System message on the Driver Information Center and may also comment that the rear suspension ride height may be low under a heavy payload. Technician will follow published Service Information diagnostics and if determine if the sensor needs to be replaced technician will need to replace a complete air filter, dryer, and sensor assembly. Some vehicles may have a loose hose hanging down in the left rear of the vehicle. Technician will replace the auto leveling compressor air inlet filter and hose assembly. Also some vehicles may have automatic level control compressor is no longer performing a self-test at start up. Be advised the automatic level system normally will not or very infrequently cycle the compressor at key up.
Source components: SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR · SUSPENSION.
Source record 10112001 at NHTSANHTSA communication ID: 10112000
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at low speeds of less than 15 miles per hour and then aggressively applying the throttle, or after making a hard stop followed by an aggressive throttle. This is considered normal operation of the vehicle the throttle is delayed and opened slowly up to .7 seconds to help minimize driveline lash and clunking or will have approximately .5 seconds of zero torque to allow the transmission to shift to first gear.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION · POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER.
Source record 10112000 at NHTSANHTSA communication ID: 10111997
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that a noise or a vibration in the vehicle that seems to be abnormal may not have been there when the vehicle was purchased. Technician should look for Non - General Motors aftermarket accessories installed on the vehicle that can cause these issues.
Source components: EQUIPMENT.
Source record 10111997 at NHTSANHTSA communication ID: 10137777
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Informational bulletin explains the warranty and policy exchange program for electronic devices and products, what can be approved by TAC and where the electronic parts can be returned to.
Source components: ELECTRICAL SYSTEM · EQUIPMENT · EQUIPMENT:ELECTRICAL.
Source record 10137777 at NHTSANHTSA communication ID: 10137776
NHTSA source summary · Original PDF not reviewed by Recallfolio
This information was created to inform the technician that the 2-3 upshift and the 3-2 downshift clunk is caused by the releasing of the 2-4 band and application of the 3-4 clutch assembly during an upshift. Also during a 3-2 downshift, the releasing of the 3-4 clutch during the application of the 2-4 band, can cause torque reversal down the output shaft creating a clunk. This is a normal condition.
Source components: POWER TRAIN · POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER · POWER TRAIN:CLUTCH ASSEMBLY.
Source record 10137776 at NHTSANHTSA communication ID: 10111986
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information diagnosis first. If service information diagnosis does not isolate the cause of this concern perform a cylinder deactivation active fuel management system compression test in service information. If the running compression of the misfiring cylinder stays below 25 Pounds per Square Inch regardless of the active fuel management solenoid being commanded on or off, an active fuel management lifter is mechanically collapsed/stuck or unlocking as soon as the engine is started. Replace all active fuel management lifters, and all plastic lifter guides. Also perform the cylinder deactivation active fuel management Valve Lifter Oil Manifold Diagnosis and Testing in Service Information. If it isolates a concern with the Valve Lifter Oil Manifold, replace it and reevaluate the concern. The active fuel management lifters can also be monitored for proper operation by carefully inspecting the cylinder 1, 4, 6, and 7 rockers and valves while cranking or briefly and safely running the engine with the valve covers removed. If the valve or valves of an active fuel management cylinder stop moving while doing this test, the active fuel management lifter is causing the concern. For 2008-2009 Full Size Truck/SUV or a 2007-2009 Chevrolet Tahoe with the Police Package reprogram the Engine Control Module. On the 2008-2009 Pontiac G8, 2010-2011 Camaro, and 2007-2010 Full Size Trucks with active fuel management, also determine if the active fuel management pressure relief valve shield that is listed in the latest version of 10-06-01-008 has ever been installed. On passenger cars with the LS4 engine, determine if the updated oil pan gasket that is listed in the latest version of 11-06-01-007 has been installed.
Source components: ENGINE AND ENGINE COOLING · ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER.
Source record 10111986 at NHTSANHTSA communication ID: 10137775
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provide policy information of the JOB CARD, for a repair on vehicles and what is acceptable - customer authorization; Service manager approvals and transaction authorization; Details of concern, cause and correction; Labor Time; Technician ID and acoutablity of labor time; Proper documentation and retension of warranty parts; Accurate sublet charges and receipts; Add on concerns after the Job Card has been written.
Source components: EQUIPMENT · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10137775 at NHTSANHTSA communication ID: 10111978
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an aftermarket, add-on back up alarm will sound when unlocking the doors with the Remote Keyless Entry remote. Technician can correct this concern by turning off the perimeter lighting feature on vehicles with Driver Information Center controls or install an isolation relay in-line to the backup alarm.
Source components: ELECTRICAL SYSTEM.
Source record 10111978 at NHTSANHTSA communication ID: 10111977
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that are setting Diagnostic Trouble Code P0300 after engine repairs. Technician will need to ensure that injector connectors for cylinder 5-7 and 6-8 are not crossed.
Source components: ENGINE.
Source record 10111977 at NHTSANHTSA communication ID: 10137773
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides information on GM?s policy for comprehensive courtesy transportation to its customers.
Source components: EQUIPMENT.
Source record 10137773 at NHTSANHTSA communication ID: 10137772
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provide policy information of the JOB CARD, for a repair on vehicles and what is acceptable - customer authorization; Service manager approvals and transaction authorization; Details of concern, cause and correction; Labor Time; Technician ID and acoutablity of labor time; Proper documentation and retension of warranty parts; Accurate sublet charges and receipts; Add on concerns after the Job Card has been written.
Source components: EQUIPMENT · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10137772 at NHTSANHTSA communication ID: 10190934
NHTSA source summary · Original PDF not reviewed by Recallfolio
Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some form of corrosion. This corrosion may be red in appearance (rust) if the component is steel, forged iron or cast iron. This corrosion may also be grey or white in color if the component is constructed of an aluminum alloy.
Source components: EQUIPMENT ADAPTIVE/MOBILITY · STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS.
Source record 10190934 at NHTSANHTSA communication ID: 10190933
NHTSA source summary · Original PDF not reviewed by Recallfolio
Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some form of corrosion. This corrosion may be red in appearance (rust) if the component is steel, forged iron or cast iron. This corrosion may also be grey or white in color if the component is constructed of an aluminum alloy.
Source components: EQUIPMENT ADAPTIVE/MOBILITY · STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS.
Source record 10190933 at NHTSANHTSA communication ID: 10133103
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides directions on submitting different PIRs
Source components: BACK OVER PREVENTION: SENSING SYSTEM: RADAR.
Source record 10133103 at NHTSANHTSA communication ID: 10133098
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary information bulletin provides a revision of 13-00-89-004D to include updated information.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10133098 at NHTSANHTSA communication ID: 10133097
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary bulletin explains physical damage to radios and IPCs must be reviewed and validated if covered under GM warranty or not.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10133097 at NHTSANHTSA communication ID: 10133087
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary bulletin explains the marks in the glass are normal when wearing polarized sunglasses and do not replace any glass for this reason.
Source components: VISIBILITY:WINDSHIELD.
Source record 10133087 at NHTSANHTSA communication ID: 10133086
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on how to save fuel and proper maintenance without using fuel or oil additives.
Source components: FUEL SYSTEM, DIESEL · FUEL SYSTEM, GASOLINE · FUEL SYSTEM, OTHER.
Source record 10133086 at NHTSANHTSA communication ID: 10118889
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary bulletin provides information on Service Programming System (SPS) Errors (E4398, E4399, E4403, E4404, E4413, E4414, E4423 or E4491).
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10118889 at NHTSANHTSA communication ID: 10112375
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that after turning the ignition off and opening the driver's door that they can turn the radio on. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10112375 at NHTSANHTSA communication ID: 10112368
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted activation, OnStar unwanted activation, and cruise control inoperative. Technician should inspect for a short to ground on the steering wheel near the Supplemental Inflatable Restraint coil connector X2 and make necessary repairs to any shorted circuits and then position the wiring.
Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:WIRING · STEERING: STEERING WHEEL/HANDLE BAR.
Source record 10112368 at NHTSANHTSA communication ID: 10118880
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides an update for 13-00-89-004C to include updated information.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10118880 at NHTSANHTSA communication ID: 10112356
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages " Brake Pedal Override Feature ", transmission busy or frequent shifting up or down. Technician will use this preliminary information to find the brake pedal position data parameters in the scan tool, and also to provide some additional diagnostic help. These issues may be caused by an incorrect brake pedal position sensor input to the engine control module. Technician will verify with the scan tool if the engine control module has the correct parameters for the brake pedal position sensor.
Source components: ELECTRICAL SYSTEM:SOFTWARE · POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) · SERVICE BRAKES, AIR:CONTROLS:FOOT CONTROL/VALVE.
Source record 10112356 at NHTSANHTSA communication ID: 10112348
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find DTCs P057C and or P057D. Some vehicles may have cruise and brake light operation service stability message with Diagnostic Trouble Codes C0161 and C0277. Technician will need to inspect connector X205 for loose, backed out, or bent terminals using the appropriate terminal test probe.
Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10112348 at NHTSANHTSA communication ID: 10118866
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational Bulletin provides a revision for 00-06-01-026D to add the 2014 model year.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10118866 at NHTSANHTSA communication ID: 10112346
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician about key and theft information for Fleet Vehicles equipped with RPO 6E2 or 6E8 and converting to fleet mode. Technician will need to ensure fleet vehicles with RPO 6E2 or 6E8 should be checked to verify that the Theft Deterrent Module is in fleet mode prior to attempting to add keys.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES.
Source record 10112346 at NHTSA