The vehicle dossier US · 2015
2015 GMC
YUKON DENALI XLProblems & recalls
65 distinct owner reports in the NHTSA snapshot. Other components appears in 48 of them. Explore what was reported—and which official actions are on file.
01 / Owner-reported evidence
What owners reported.
Categories attached to 65 distinct reports. A report can mention more than one component, so category totals can overlap.
See original component labels
These are reports made to NHTSA, not verified diagnoses. More reports can reflect more vehicles, more time on the road, or greater reporting activity.
The reporting timeline
When reports arrived.
Reports by year filed, not by the year a problem occurred. Showing the latest 6 years with reports.
60,000 miles is the median among 55 reports with usable mileage. The middle half spans 49,100–71,368 miles.
This describes the submitted reports. It does not predict when a vehicle will fail.
02 / Official safety campaigns
0 recall campaigns on file.
A campaign can cover only certain production dates or configurations. The count does not tell you whether an individual car has an open recall.
03 / The manufacturer’s record
Instructions. Updates. Responses.
403 distinct communications list this model-year. Showing the latest 12. A matching model-year does not establish that every engine, trim or reported symptom is covered.
PIP4902WThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11037253
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11037253 at NHTSAPIT5099JPI to help diagnose A/C concernNHTSA ID 11035340
PI to help diagnose A/C concern
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11035340 at NHTSAPIT3271QThis preliminary information communicates information about how to determine if a wheel and tires size change is available.NHTSA ID 11030974
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11030974 at NHTSAPIP6104This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.NHTSA ID 11030092
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11030092 at NHTSAPIP4902VThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11030091
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11030091 at NHTSAPIP4902UThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11027601
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11027601 at NHTSAPIT5214GThis Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions without u…NHTSA ID 11025755
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support.
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11025755 at NHTSA13598New Vehicle Monitoring Programs Section in IVHNHTSA ID 11023091
New Vehicle Monitoring Programs Section in IVH
Campaign / software reference: 13598
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11023091 at NHTSAPIP4902TThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11022084
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11022084 at NHTSAPIC5650MThis Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagno…NHTSA ID 11021792
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, B3935, C0750, C0755, C0760, C0765, and/or C0775.
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11021792 at NHTSAPIP4902SThis preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.NHTSA ID 11019693
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11019693 at NHTSA25-NA-156This service bulletin provides information on Tire Sidewall Irregularities.NHTSA ID 11026104
This service bulletin provides information on Tire Sidewall Irregularities.
Components: WHEELS. Confirm detailed applicability in the original document.
Source record 11026104 at NHTSARecords below contain the NHTSA bulk summary unless a document-reviewed explainer is linked. A service bulletin is not a safety recall or a promise of a free repair. Records may be revised or superseded; verify the current document with the manufacturer.
04 / Agency investigations
Official inquiries.
An investigation is an inquiry into a potential concern. Its presence does not establish a defect, and a closed case does not certify a car’s condition.
Brake Vacuum Pump FailurePE18012
On November 20, 2018, the Office of Defects Investigations (ODI) opened PE18-012 to investigate instances of sudden onset of a hard brake pedal that could result in extended stopping distance due to an issue with the brake assist vacuum pump in model year (MY) 2014 through 2016 GMC Sierra 1500 and Chevrolet Silverado 1500 series pickup trucks and MY 2015 through 2016 Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon SUVs.If the brake assist vacuum pump fails to operate as intended, the amount of brake power assist supplied to the driver can be significantly reduced, extending the subject vehicle stopping distance. GM stated that the root cause of pump failures was due to foreign debris such as oil sludge in the engine oil. GM stated that this debris can become trapped by the oil inlet filter screen. Under normal operation, this screen allows a small amount of oil into the brake vacuum pump. The foreign debris can, over time, clog the pump which can cause a loss of lubrication and a reduction in the amount of vacuum produced leading to a hard pedal and extended stopping distance.On December 13, 2018, GM issued a Special Coverage (N182202780) for the brake vacuum pump issue in MY 2014-2017 trucks and 2015-2017 SUVs on the K2XX platform for 6 years or 72,000 miles. Special Coverage repair includes the replacement of the vacuum pump and vacuum pump belt. Consumers received notification of the coverage via mail. On September 6, 2019, GM notified NHTSA that it was conducting safety recall 19V-645 which reprograms the electronic brake control module (EBCM) and included approximately 3.5 million trucks and SUVs. In October 2019, GM extended the terms of special coverage N182202780 to 10 years or 150,000 miles as well as now including the entire scope of recall 19V-645. In October 2020, GM expanded the scope of coverage N182202780 to include the MY 2018 Escalade and 2019 Tahoe.The remedy implemented in GM recall 19V-645 appears to be sufficient in addressing the safety-related concerns of this issue. Loss of vacuum assist now occurs at a progressive rate as well as there being a more timely warning of a brake problem to the driver through the driver information center (DIC). In view of the recall action and revision to the special coverage, this Preliminary Evaluation is closed. The agency reserves the right to take additional action if warranted by new circumstances. The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.
Recorded closure: Apr 10, 2022
Campaign reference in the source: 19V645000
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