The manufacturer’s record · Page 11 of 11

2020 Jeep WRANGLER
Manufacturer communications & TSBs.Page 11

Original record summaries, dates and identifiers for this model-year. Records 1,001–1,016 of 1,016, ordered newest first. Dated records on this page: Jul 18, 2019–Nov 20, 2019.

Back to 2020 Jeep WRANGLER problems & recalls
Read the applicability before drawing a conclusion.

This 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.

Nov 20, 2019Service Bulletin/Repair Instructions

9004017

NHTSA communication ID: 10169153

NHTSA source summary · Original PDF not reviewed by Recallfolio

CAMERA, Rear View For concerns of back up camera flicker/blank/blue/black screen or camera inop, please ensure Radio is at latest software level. After update, system requires three sleep cycles to function properly. Please verify camera LVDS cable connection at camera and radio head unit. Also verify harness connection between high mounted stop lamp and body harness for bent pins or loose connection at XY310A, XY485A. Please create and send a copy of the vehicle scan report and specify radio SW version and radio head unit ID to Bing Guo and Rafay Adil via email bingruo.guo@fcagroup.com (248) 500-7355 rafay.adil@fcagroup.com (248) 736-7059 Please call for any additional questions or assistance needed. If no response in 15 minutes, proceed with repair. Please be sure to attach a copy of the Vehicle Scan Report on the repair order.

Source components: BACK OVER PREVENTION · BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.

Source record 10169153 at NHTSA
Nov 13, 2019Service Bulletin/Repair Instructions

D1924

NHTSA communication ID: 10220062

NHTSA source summary · Original PDF not reviewed by Recallfolio

DIPAP Requirements - Addition of Wrangler (JL) Rear Flipper Glass Replacement - All Dealers

Source components: VISIBILITY · VISIBILITY:GLASS, SIDE/REAR.

Source record 10220062 at NHTSA
Nov 13, 2019Service Bulletin/Repair Instructions

D-19-24

NHTSA communication ID: 10169210

NHTSA source summary · Original PDF not reviewed by Recallfolio

DIPAP Requirements - Addition of Wrangler (JL) Rear Flipper Glass Replacement - All Dealers

Source components: VISIBILITY.

Source record 10169210 at NHTSA
Nov 7, 2019Service Bulletin/Repair Instructions

9004101

NHTSA communication ID: 10219999

NHTSA source summary · Original PDF not reviewed by Recallfolio

Clutch System Related Components For vehicles equipped with manual transmissions (sales code DEM) with a low mileage clutch failure please contact one of the following prior to repairs: Ganesh Maharajan: (248) 944-3018 or Cody Nofzinger: (248)-944-5847 If no response in 15 minutes, proceed with repair.

Source components: EQUIPMENT · POWER TRAIN:MANUAL TRANSMISSION.

Source record 10219999 at NHTSA
Nov 7, 2019Service Bulletin/Repair Instructions

9004101

NHTSA communication ID: 10169147

NHTSA source summary · Original PDF not reviewed by Recallfolio

Clutch System Related Components For vehicles equipped with manual transmissions (sales code DEM) with a low mileage clutch failure please contact one of the following prior to repairs: Ganesh Maharajan: (248) 944-3018 or Cody Nofzinger: (248)-944-5847 If no response in 15 minutes, proceed with repair.

Source components: EQUIPMENT · POWER TRAIN:CLUTCH ASSEMBLY · POWER TRAIN:MANUAL TRANSMISSION.

Source record 10169147 at NHTSA
Nov 1, 2019Service Bulletin/Repair Instructions

1808919

NHTSA communication ID: 10220071

NHTSA source summary · Original PDF not reviewed by Recallfolio

wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK

Source components: ENGINE AND ENGINE COOLING.

Source record 10220071 at NHTSA
Nov 1, 2019Service Bulletin/Repair Instructions

2500119

NHTSA communication ID: 10220069

NHTSA source summary · Original PDF not reviewed by Recallfolio

Instrument Panel Cluster (IPC) Message about Diesel Particulate Filter (DPF) Regeneration

Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL · FUEL SYSTEM, DIESEL · FUEL SYSTEM, GASOLINE.

Source record 10220069 at NHTSA
Nov 1, 2019Service Bulletin/Repair Instructions

0811019

NHTSA communication ID: 10220068

NHTSA source summary · Original PDF not reviewed by Recallfolio

Flash: Park Assist Module (PAM) Enhancement This bulletin involves updating the Park Assist Module (PAM) software with the latestavailable software. Customers may notice:When shifting into reverse, the parking sensor may beep, even when thereis no object behind the vehicle.

Source components: BACK OVER PREVENTION · ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS.

Source record 10220068 at NHTSA
Nov 1, 2019Service Bulletin/Repair Instructions

18-089-19

NHTSA communication ID: 10169219

NHTSA source summary · Original PDF not reviewed by Recallfolio

wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK

Source components: ENGINE · FUEL SYSTEM, GASOLINE.

Source record 10169219 at NHTSA
Nov 1, 2019Service Bulletin/Repair Instructions

25-001-19

NHTSA communication ID: 10169217

NHTSA source summary · Original PDF not reviewed by Recallfolio

Instrument Panel Cluster (IPC) Message about Diesel Particulate Filter (DPF) Regeneration

Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL · FUEL SYSTEM, DIESEL.

Source record 10169217 at NHTSA
Nov 1, 2019Service Bulletin/Repair Instructions

08-110-19

NHTSA communication ID: 10169216

NHTSA source summary · Original PDF not reviewed by Recallfolio

Flash: Park Assist Module (PAM) Enhancement This bulletin involves updating the Park Assist Module (PAM) software with the latestavailable software. Customers may notice:When shifting into reverse, the parking sensor may beep, even when thereis no object behind the vehicle.

Source components: BACK OVER PREVENTION · ELECTRICAL SYSTEM.

Source record 10169216 at NHTSA
Oct 17, 2019Service Bulletin/Repair Instructions

9004150

NHTSA communication ID: 10168388

NHTSA source summary · Original PDF not reviewed by Recallfolio

SEAL, Input If looking to replace stubshaft due to ATX fluid leaking, do not replace PTU seals. None of the seals from the PTU side will need to be replaced whenever the ATX stubshaft is replaced, even though V-seal (68408748A$) is in direct contact with the stubshaft, it will not avoid grease/oil leakage from transmission side. PTU V-seals are intended to act as a dust cover for stubshaft - PTU input shaft spline interface. PTU Input shaft seal (68408749A$) is intended to hold PTU oil and debris ingress; it should be replaced only if the fluid leakage is confirmed to be PTU oil and not ATX trans. fluid.

Source components: FUEL SYSTEM, GASOLINE · POWER TRAIN.

Source record 10168388 at NHTSA
Oct 10, 2019Service Bulletin/Repair Instructions

09-003-19

NHTSA communication ID: 10168448

NHTSA source summary · Original PDF not reviewed by Recallfolio

GEN-2 and GEN-3 - 3.0L Oil Filter Cartridge Identification Differences This bulletin highlights the design differences in the oil filter cartridges used in the GEN-2, and GEN-3 3.0L diesel. As well as potential issues that can arise should the incorrect filter be used in each application. Although similar in design, the oil filter cartridges used on the GEN-2 and GEN-3 3.0L diesel engines are different in design. Interchanging them may result in premature engine damage over time.

Source components: ENGINE AND ENGINE COOLING.

Source record 10168448 at NHTSA
Oct 4, 2019Service Bulletin/Repair Instructions

23-028-19

NHTSA communication ID: 10168437

NHTSA source summary · Original PDF not reviewed by Recallfolio

Sun Visor Bracket Rattle or Squeak Noise This bulletin involves inspecting the sun visor and if needed, removing and tightening the sun visor bracket attachment screws to specification. Customers may comment on the following:One or both of the sun visors squeak or rattle(metal to metal noise)when moved into desired position(s).

Source components: EQUIPMENT ADAPTIVE/MOBILITY.

Source record 10168437 at NHTSA
Aug 22, 2019Service Bulletin/Repair Instructions

04-001-19

NHTSA communication ID: 10166589

NHTSA source summary · Original PDF not reviewed by Recallfolio

Pentastar Upgrade Oil Fill Level after an Oil Change This bulletin involves rechecking the oil fill level after filling the engine to the correct specifications. The customer may describe that after an oil change they check their oil fill level and it is showing overfilled on the oil dipstick.

Source components: ENGINE.

Source record 10166589 at NHTSA
Jul 18, 2019Service Bulletin/Repair Instructions

G-07.18.2019

NHTSA communication ID: 10179891

NHTSA source summary · Original PDF not reviewed by Recallfolio

2018+ JL BATTERY DISCONNECT FOR BOTH BATTERIES

Source components: ELECTRICAL SYSTEM.

Source record 10179891 at NHTSA