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Service bulletins for the 2021 Jeep Wrangler

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1062 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Air bags are shown. Show all

Bulletins, newest first
1092242025-12-23. Service bulletin. AIR BAGS; STRUCTURE:BODY. DOOR - PASSENGER AIR BAG
S22080001422023-01-17. Service bulletin. AIR BAGS. Air Bag Warning Lamp On
S16250000052022-10-17. Service bulletin. FUEL SYSTEM, DIESEL; AIR BAGS; FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING. (Rev. A) Malfunction Indicator Light (MIL) Illuminated. Service Diesel Exhaust Fluid (DEF) System ? See Dealer Soon Message on Electronic Vehicle Information Center (EVIC) Along With Possible Diagnostic Trouble Code (DTC) P241D - SCR Inducement - Forced Engine Shutdown.
S22080001422022-10-17. Service bulletin. AIR BAGS. Air Bag Warning Lamp On
S2019000005RevA2022-09-26. Service bulletin. STEERING; ELECTRICAL SYSTEM; POWER TRAIN; AIR BAGS. U0131 Lost Communication With Power Steering Control Module A DTC Active. EPS Light On.
07-001-212022-08-22. Service bulletin. FUEL SYSTEM, GASOLINE; POWER TRAIN; AIR BAGS; POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT. Transmission Oil Cooler Lines Not Fully Engaged This bulletin involves visually inspecting both driver and passenger, upper and lower transmission oil cooler line quick connect attachments to the transmission and if not engaged, pushing the quick connect into the transmission until a click is heard or felt. Customers may also comment on one or more of the following: Transmission fluid leaking from under the vehicle. Transmission not shifting properly or transmission gradually loses the ability to transfer power to the wheels.
08-131-212022-08-22. Service bulletin. ELECTRICAL SYSTEM; HYBRID PROPULSION SYSTEM: INVERTER; AIR BAGS. Possible Water Intrusion at the P1 and P2 High Voltage (HV) Connectors This bulletin involves inspecting and if necessary replacement of the orange seal(s) for the P1&P2 electrical connectors. The customer states that vehicle will not start and has a check engine light on.The following Diagnostic Trouble Codes (DTCs) may be present:P1D72-00 - Open High Voltage Cable. P0A0A-00 - High Voltage System Interlock Circuit A. P0AA6-00 - Hybrid Battery Voltage System Isolation Fault.
S21080000232022-07-18. Service bulletin. AIR BAGS; BACK OVER PREVENTION. Blind Spot Sensor Light Operate Sporadically And Indicates False Detection Without Any DTC
S21080002692021-12-13. Service bulletin. AIR BAGS:SENSOR:SIDE IMPACT. Air Bag Lamp On, DTC B2761-11 B Pillar Side Impact Sensor Circuit Short

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.