Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 3,789 bulletins for JEEP
08-002-23
Jan 5, 2023
110000 ELECTRICAL SYSTEM
Radio Over The Air R17.98 or R17.99 Updating to 26.17 Software Version Voice Recognition (VR) inoperative. Phone browse seek inoperative. Profile screen crashes. Radio display inoperative (rear view camera still operable). Overlapping medi
14-001-23
Jan 4, 2023
030000 BRAKES (PWS)
Fuel Rail Replacement Due to Cold Start and Loss of Pressure in the Fuel Line Customers may experience the following: Difficulty starting the vehicle in cold temperatures, during the first engine start of the day. This bulletin involves r
08-001-23
Jan 4, 2023
020000 SUSPENSION
Flash: Air Suspension Control Module (ASCM) There are no fixes for customers facing symptoms contained in this software. The ASCM software update is being released as a generic release to support ASCM replacement only in Service. This bul
18-162-22
Dec 23, 2022
100000 POWER TRAIN
Flash: Powertrain Control Module (PCM) Updates Customers may experience one or more of the following: ? Vehicle may not be able to enter electric mode driving while Fuel Oil Refresh Mode (FORM) is active. ? FORM staying on too long. This b
18-051-22 REV. B
Dec 23, 2022
100000 POWER TRAIN
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Code (DTC). ? U0402
S2208000205
Dec 23, 2022
060000 ENGINE AND ENGINE COOLING
Three Way Coolant Valve Hoses Misrouted. P0E80-00-Coolant Bypass Valve "B" Control Stuck Closed
S2218000023
Dec 22, 2022
120000 EXTERIOR LIGHTING
Malfunction Indicator Lamp (MIL) Illuminated. Diagnostic Trouble Code (DTC) U02A3 ? Lost Communication ith Particulate Matter (PM) Sensor, Set After PM Sensor Replacement.
Z60 Combo Rev1
Dec 22, 2022
110000 ELECTRICAL SYSTEM
Customer Satisfaction Notification Z60 Powertrain Control Module Software
S2203000004 Rev.
Dec 22, 2022
110000 ELECTRICAL SYSTEM
Service 4wd Light/Message Illuminated. Diagnostic Trouble Codes (DTCs) C149D-54 ? Clutch Calibration Not Learned ? Missing Calibrations, And/Or C149D-55 ? Clutch Calibration Not Learned ? Not Configured, Set After Drivetrain Control Module
08-235-22
Dec 21, 2022
280000 BACK OVER PREVENTION
UCQ UAQ UGQ and UDQ Radio Enhancements Software Updated to 18.8 Customers may experience one or more of the following: ? **Wi-Fi hotspot connection failure (UAQ and UCA). ? Mobile Station Integrated Services Digital Network (MSISDN) missin
23-053-22
Dec 21, 2022
140000 AIR BAGS
Hard Key(s) Does Not Unlock Driver Door And Glove Box This bulletin involves replacing the hard keys and possibly recoding the lock cylinders. Hard key(s) does not unlock driver door and/or glove box.
S2208000203
Dec 21, 2022
060000 ENGINE AND ENGINE COOLING
P0E15-00 Hybrid/Ev Battery Pack Coolant Heater "A" Control Performance Active After High Voltage (HV) Module Updates
S2208000200
Dec 20, 2022
010000 STEERING
Electric Power Steering (EPS) Module Flash Failed
S228A000021 Rev.
Dec 20, 2022
350000 EQUIPMENT
Speaker Pop Noise When Opening Door
S2219000007
Dec 20, 2022
010000 STEERING
Service Electric Power Steering (EPS) Message Displayed on Cluster Upon Start Up
S2208000199
Dec 20, 2022
110000 ELECTRICAL SYSTEM
Avoid Failure Of High Voltage Battery Pack When Performing Flashes
9100115
Dec 16, 2022
110000 ELECTRICAL SYSTEM
Integrated Dual Charging Module Before replacing the IDCM part please follow the appropriate service procedure for DTC P0D27, ensure to clear the codes and perform a charging test. If the codes come back again, proceed with the replacement
08-202-22 REV. B
Dec 16, 2022
010000 STEERING
Flash: Electric Power Steering (EPS) Module Updates The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTCs): ? C1592-00 -
08-163-22 REV. B
Dec 16, 2022
110000 ELECTRICAL SYSTEM
Flash: Memory Seat Module (MSM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). ? B1D9B-54 - Seat Horizontal
21-032-22 REV. B
Dec 16, 2022
081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
Harsh Transition From Electric to Hybrid Mode Customers may experience one or more of the following: ? Harsh Shift ? Abrupt or harsh transition from Electric Vehicle to Hybrid Engine mode. This bulletin involves performing a transmission q
S2208000147
Dec 14, 2022
110000 ELECTRICAL SYSTEM
Vehicle Does Not Respond. wiTech Has Limited Or No Communication With The Vehicle. U0001-00 For CAN C Bus
08-163-22 REV. A
Dec 13, 2022
110000 ELECTRICAL SYSTEM
Flash: Memory Seat Module (MSM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). ? B1D9B-54 - Seat Horizontal
S2208000196
Dec 10, 2022
110000 ELECTRICAL SYSTEM
Speed Sensitive Auto Door Locks Do Not Lock, Vehicle Does Not Have a Menu Option to Enable the Feature in The Radio or Cluster
S2223000081
Dec 10, 2022
160000 STRUCTURE
Rear Door Harness Grommet Separation from B Pillar
S2203000005
Dec 9, 2022
100000 POWER TRAIN
Service Four Wheel Drive (4wd) Message Illuminated. Diagnostic Trouble Code (DTC) C1403-29 ? Transfer Case Range Position Sensor Signal Invalid, Set.