Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 3,789 bulletins for JEEP
S2108000123
May 22, 2021
060000 ENGINE (PWS)
Stored U0080-00 DTC Code Ethernet Bus 1 Fault Set By SGW
08-089-21
May 22, 2021
350000 EQUIPMENT
UGA and UGG Radio Enhancements This bulletin involves inspecting and if required updating the radio software to 2036.08. Customers may experience one or more of the following: Screen flickering. Carplay audio does not always resume. Batt
2101821
May 22, 2021
100000 POWER TRAIN
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may describe one or more of the following:During a 2 - 3 transmission upshift, the engine is hi
2300521
May 22, 2021
150000 SEAT BELTS
Front Seat Side Shield Updated Service Procedure This bulletin informs the technician that when either of the front seat side shields are replaced the buckle will need to be replaced as well. If only the buckle needs to be replaced the fro
0808921
May 22, 2021
110000 ELECTRICAL SYSTEM
UGA and UGG Radio Enhancements This bulletin involves inspecting and if required updating the radio software to 2036.08. Customers may experience one or more of the following: Screen flickering. Carplay audio does not always resume. Batt
2400721
May 21, 2021
110000 ELECTRICAL SYSTEM
Flash: HVAC Diagnostic and System Updates This bulletin involves reprogramming the HVAC control module with the latest available software. The customer may notice one or more of the following:Intermittent change of smell or humidity level
S2123000035
May 21, 2021
220000 SEATS
B1F2A-77, B1F29-77, B1F28-77, B1F2B-77 3rd Row Seat Recline Motor DTC ?s Stored
24-007-21
May 21, 2021
110000 ELECTRICAL SYSTEM
Flash: HVAC Diagnostic and System Updates This bulletin involves reprogramming the HVAC control module with the latest available software. The customer may notice one or more of the following:Intermittent change of smell or humidity level
21-017-21 Rev. A
May 20, 2021
100000 POWER TRAIN
Power Transfer Unit (PTU) Broken Input Spline - X89 Warranty Extension This bulletin involves replacing the PTU assembly with an updated part. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investig
18-049-21
May 20, 2021
110000 ELECTRICAL SYSTEM
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a techni
1804921
May 20, 2021
030000 BRAKES (PWS)
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a techni
2101721
May 20, 2021
100000 POWER TRAIN
Power Transfer Unit (PTU) Broken Input Spline - X89 Warranty Extension This bulletin involves replacing the PTU assembly with an updated part. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investig
S2121000011
May 17, 2021
160000 STRUCTURE
Long Crank With Diagnostic Trouble Code (DTC) U0104 ? Lost Communication With Cruise Control Module, Set.
OD21T001
May 14, 2021
140000 AIR BAGS
Safety Recall Communication ? Continental Tire the Americas, LLC (?CTA?) Campaign #21T-001
S2108000116
May 14, 2021
060000 ENGINE (PWS)
Max Regeneration Does Not Remain On After Vehicle Is Restarted
9004376
May 12, 2021
062400 ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
PUMP, Vacuum Prior to replacing the vacuum pumps, please contact or email FCA Redacted Content. If no response in 15 minutes, proceed with repair.
2101721-1
May 12, 2021
100000 POWER TRAIN
Power Transfer Unit (PTU) Broken Input Spline - X89 Warranty Extension This bulletin involves replacing the PTU assembly with an updated part. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investig
21-017-21
May 12, 2021
100000 POWER TRAIN
Power Transfer Unit (PTU) Broken Input Spline - X89 Warranty Extension This bulletin involves replacing the PTU assembly with an updated part. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investig
S2114000002
May 12, 2021
060000 ENGINE AND ENGINE COOLING
CEL (Check Engine Lamp) On Shortly After Filling Vehicle