Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 3,789 bulletins for JEEP
21-023-19
May 8, 2019
100000 POWER TRAIN
Flash: Transmission Control Module (TCM) Update This bulletin involves reprogramming the TCM with the latest available software. Customers may experience the following: Malfunction Indicator Lamp (MIL) illumination, Electronic Vehicle Info
21-021-19
May 7, 2019
100000 POWER TRAIN
Transfer Case Oil Leak This bulletin involves removing and replacing six of the transfer case extension housing bolts. Customers may notice a fluid leaking on the ground from the middle of vehicle.
OD54901
May 6, 2019
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
V08/V11 EPA AND CARB APPROVED EMISSIONS MODIFICATION AND EXTENDED WARRANTY NOTE: VINS LIVE MAY 3rd , 2019 ; DEALER INSTRUCTIONS TO PUBLISH MAY 7th , 2019
18-041-19
May 4, 2019
103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Powertrain Control Module (PCM) with thelatest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon furt
18-040-19
May 3, 2019
100000 POWER TRAIN
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Some customers may experience the following condition:When pressing the SPORT button on the console, the SPORT
09-002-19
May 1, 2019
063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
Diesel Low Pressure Exhaust Gas Recirculation (EGR) Valve Cleaning This bulletin involves cleaning the diesel low pressure EGR valve. Vehicles may display a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the tech
D-19-15
May 1, 2019
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
(X78) Emission Control System ? 3.0L Diesel - 2014/2015/2016 Ram 1500 (DS) and 2014/2015/2016 Jeep Grand Cherokee (WK)
DOT-L4X8T-04
Mar 14, 2019
010000 STEERING
The SKU is a Tie Rod Center Stud. The Customer commnunication requested return of unsold inventory to inpsect for possible incorrect direction threads (right hand rather than left hand). Incorrect direction threads will prevent it from b
02-009-17
Nov 29, 2017
021000 SUSPENSION:FRONT
Creak/Rattle Noise Heard From Front Suspension This bulletin involves installing a protective sleeve in the front coil springs suspension. The customer may notice a creaking or rattle noise from the front of the vehicle while driving over
9003826
Nov 29, 2017
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
2.4L KL Cooling fan If replacing the cooling fan for a P0480 -Cooling Fan 1 Control Circuit fault code or inoperative fan, please call Sam Zarnegar at (248) 944-5703 prior to removing any parts. If there is no response within 15 minutes,
08-088-17 REV. A
Nov 23, 2017
061000 ENGINE AND ENGINE COOLING:ENGINE
Tighten Negative Battery Cable This bulletin involves tightening the negative battery cable to proper torque at the gearbox. Some customers may experience difficulty in starting or a no crank situation.
21-048-17
Nov 9, 2017
100000 POWER TRAIN
Flash: Transmission Diagnostic and Shift Enhancements AN-BQ-21-20171106 Refer to China Joint Venture (JV) released document AN-BQ-21-20171106, for details on this service action.
08-108-17
Nov 4, 2017
070000 FUEL SYSTEM, GASOLINE
Windshield Washer Pump Leaking This bulletin involves replacing the windshield washer pump due to a leak. Some customers may describe that their is washer fluid leaking from the reservoir in the front of the vehicle.
19-002-17
Nov 2, 2017
010000 STEERING
Loss of Steering Assist This bulletin involves replacing the steering column due to water intrusion. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find thefollowi
9003815
Nov 1, 2017
100000 POWER TRAIN
Power Distribution Center For 2018 WK, prior to replacing the Power Distribution Center (PDC), you MUST contact the STAR Center (800) 850-7827 for diagnostic assistance and preauthorization. Failure to do so WILL result in your warranty
2104617
Oct 28, 2017
100000 POWER TRAIN
Flash: Transmission Diagnostic and Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) withthe latest available software. Customers may experience the following:Longer than usual shift times whe
1809117
Oct 26, 2017
100000 POWER TRAIN
Flash: Powertrain Diagnostic and System Improvements AN-K4-18-20171101 Refer to China Joint Venture (JV) released document AN-K4-18-20171101, for details on this service action.
9003807
Oct 25, 2017
110000 ELECTRICAL SYSTEM
HVAC Control, Actuator, Powertrain Control Module (PCM) MIL light for B104E Blend door circuit High (stored). The HVAC temperature door feedback voltage is monitored by the PCM. If the PCM detects a loss of voltage from the HVAC Temperat
1809017
Oct 24, 2017
100000 POWER TRAIN
Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with thelatest available software. Customers may experience a ticking noise coming from the top of the engine
2304617
Oct 24, 2017
110000 ELECTRICAL SYSTEM
Water Entering Body Grommet at A-Pillar Plug Area This bulletin involves removing two grommets at the body side A-pillar and installing Tesa tape covers, also with the potential need for terminal repair. The customer may experience an in
1801617
Oct 20, 2017
010000 STEERING
Flash: Powertrain Diagnostic and System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Up
2304617REVA
Oct 19, 2017
110000 ELECTRICAL SYSTEM
Water Entering Body Grommet at A-Pillar Plug Area This bulletin involves removing two grommets at the body side A-pillar and installing Tesa tape covers, also with the potential need for terminal repair. The customer may experience an in
9003511
Oct 18, 2017
050000 PARKING BRAKE
Console Lid If you are replacing the console lid because it does not open properly or because the button covers are missing, check STAR Parts - there is a button cover replacement kit available. The part numbers for the buttons are as f
0809317
Oct 17, 2017
118000 ELECTRICAL SYSTEM:SOFTWARE
Radio Enhancements This bulletin involves inspecting and if required, updating the radio software. Customers may experience one or more of the following:Radio may reset or go blank. Unable to enter non-alphanumeric (Emoji) characters int
2104517
Oct 12, 2017
100000 POWER TRAIN
Flash: Transmission Diagnostic and Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Customers may experience the following:Immediate Autostart after Autostop