Technical Service Bulletins (TSBs) for the 2021 Compass are official communications between Jeep & their dealerships that describe processes for troubleshooting or fixing certain common problems.
All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
UAQ and UCQ Radio Enhancements Customers may experience one or more of the following: ? **Wi-Fi hotspot connection failure. ? Speaker popping, crackle noise during Voice Recognition (VR) response and navigation guidance. Read More »
GEAR, Rack and Pinion If looking to replace the rack and pinion due to a clunking / knocking noise, please use the Chassis Ear Tool to pinpoint the exact location of the noise following the proper diagnostics. Read More »
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. Read More »
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. Read More »
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 with limited vehicle acceleration. Read More »
If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils. Read More »
Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle. Read More »
Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle. Read More »
Difficulty Starting the Vehicle on the First Attempt Due to Possible Leaking Fuel Injectors This bulletin involves replacing all four fuel injectors due to a no start condition on the first attempt. Read More »
Air Conditioning Line Crimp Failure This bulletin involves inspecting the A/C compressor suction and discharge lines for leaks and replacing any line that?s leaking. Read More »
Air Conditioning Line Crimp Failure This bulletin involves inspecting the A/C compressor suction and discharge lines for leaks and replacing any line that?s leaking. Read More »
Air Conditioning Line Crimp Failure This bulletin involves inspecting the A/C compressor suction and discharge lines for leaks and replacing any line that?s leaking. Read More »
Air Conditioning Line Crimp Failure This bulletin involves inspecting the A/C compressor suction and discharge lines for leaks and replacing any line that?s leaking. Read More »
Difficulty Starting the Vehicle on the First Attempt Due to Possible Leaking Fuel Injectors This bulletin involves replacing all four fuel injectors due to a no start condition on the first attempt. Read More »
Difficulty Starting the Vehicle on the First Attempt Due to Possible Leaking Fuel Injectors This bulletin involves replacing all four fuel injectors due to a no start condition on the first attempt. Read More »
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 with limited vehicle acceleration. Read More »
GEAR, Rack and Pinion If looking to replace the rack and pinion due to a clunking / knocking noise, please use the Chassis Ear Tool to pinpoint the exact location of the noise following the proper diagnostics. Read More »
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may also experience the following: Harsh 1-2 or 2-3 upshifts. Read More »
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may also experience the following: Harsh 1-2 or 2-3 upshifts. Read More »
VALVE BODY, Complete For concern of harsh shifting occurring during one or more of the following events: - Upshifting from 1st to 2nd - Upshifting from 2nd to 3rd Scan the vehicle for DTC?s. Read More »
VALVE BODY, Complete For concern of harsh shifting occurring during one or more of the following events: - Upshifting from 1st to 2nd - Upshifting from 2nd to 3rd Scan the vehicle for DTC?s. Read More »
VALVE BODY, Complete For concern of harsh shifting occurring during one or more of the following events: - Upshifting from 1st to 2nd - Upshifting from 2nd to 3rd Scan the vehicle for DTC?s. Read More »
VALVE BODY, Complete For concern of harsh shifting occurring during one or more of the following events: - Upshifting from 1st to 2nd - Upshifting from 2nd to 3rd Scan the vehicle for DTC?s. Read More »
Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles. If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number 06511385A$) are one-time ... Read More »
BEV/Hybrid - Showroom and Display Vehicle Battery Maintenance This information only bulletin discusses procedures that must be followed for BEV/Hybrid vehicles that are on display at dealership showrooms. Read More »
POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM, PCM)
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. Read More »
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
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. Read More »
Customer complaint includes a Mil-on condition. Upon further investigation, one or more of the following fault codes may be set in the PCM: Read More »
Customer complaint includes a Mil-on condition. Upon further investigation, one or more of the following fault codes may be set in the PCM: Read More »
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 with limited vehicle acceleration. Read More »
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 with limited vehicle acceleration. Read More »
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 with limited vehicle acceleration. Read More »
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. Read More »
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. Read More »
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. Read More »
BEV/Hybrid - Showroom and Display Vehicle Battery Maintenance This information only bulletin discusses procedures that must be followed for BEV/Hybrid vehicles that are on display at dealership showrooms. Read More »
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may also experience the following: Harsh 1-2 or 2-3 upshifts. Read More »
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may also experience the following: Harsh 1-2 or 2-3 upshifts. Read More »
Apple CarPlay Malfunctioning, Does Not Launch Or Is Cutting In An Out On Wired And Wireless Connection, Radio Stuck When IPhone Is Connected Read More »
UGG and UGM Connectivity Activation This bulletin involves updating the radio software level to 23.02.64.12. Customers may experience the following: Full Connectivity feature is missing. Read More »
UHN Radio Enhancements This bulletin involves updating the radio software level to R17P.2. The customer may describe the followingNot able to turn on the heated front seats. The heated seat icon on the radio display is grayed out. Read More »
Body Control Module (BCM) Reconfigure for Service Interval Counter This bulletin involves reconfiguring the BCM for the service counter in the Instrument Panel Cluster (IPC). Read More »
Body Control Module (BCM) Reconfigure for Service Interval Counter This bulletin involves reconfiguring the BCM for the service counter in the Instrument Panel Cluster (IPC). Read More »
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 with limited vehicle acceleration. Read More »
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 with limited vehicle acceleration. Read More »
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 with limited vehicle acceleration. Read More »
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. Read More »
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. Read More »
UHN Radio Enhancements This bulletin involves updating the radio software level to R17P.2. The customer may describe the followingNot able to turn on the heated front seats. The heated seat icon on the radio display is grayed out. Read More »
UHN Radio Enhancements This bulletin involves updating the radio software level to R17P.2. The customer may describe the followingNot able to turn on the heated front seats. The heated seat icon on the radio display is grayed out. Read More »
ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS:ACCESORY POWER OUTLET/JACK/PORT/USB/SAE/CIGARETTE LIGHTER
Flash: Instrument Panel Cluster (IPC) Updates - AN-M4MCA-18-20201205 Refer to China Joint Venture (JV) released document AN-M4MCA-18-20201205, for details on this service action. Read More »
Flash: Instrument Panel Cluster (IPC) Updates - AN-M4MCA-18-20201205 Refer to China Joint Venture (JV) released document AN-M4MCA-18-20201205, for details on this service action. Read More »
UAM and UCM Radio Enhancements This bulletin involves updating the radio with the latest available software 23.02.30.19. The customer may describe the following: Touchscreen gestures are difficult, or require a long push to register. Read More »
BULB, Park and Turn Signal For concern of turn signal bulb inoperative/broken or blown, please replace the entire lamp assembly (55112720A$ or 55112721A$) instead of replacing the affected turn signal bulb. Read More »
Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates. Read More »
Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when ... Read More »
Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when ... Read More »
Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when ... Read More »
GEAR, Rack and Pinion If looking to replace the rack and pinion due to a clunking / knocking noise, please use the Chassis Ear Tool to pinpoint the exact location of the noise following the proper diagnostics. Read More »
VALVE BODY, Complete For concern of harsh shifting occurring during one or more of the following events: - Upshifting from 1st to 2nd - Upshifting from 2nd to 3rd Scan the vehicle for DTC?s. Read More »
VALVE BODY, Complete For concern of harsh shifting occurring during one or more of the following events: - Upshifting from 1st to 2nd - Upshifting from 2nd to 3rd Scan the vehicle for DTC?s. Read More »
VALVE BODY, Complete For concern of harsh shifting occurring during one or more of the following events: - Upshifting from 1st to 2nd - Upshifting from 2nd to 3rd Scan the vehicle for DTC?s. Read More »
Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when ... Read More »
GEAR, Rack and Pinion If looking to replace the rack and pinion due to a clunking / knocking noise, please use the Chassis Ear Tool to pinpoint the exact location of the noise following the proper diagnostics. Read More »
UAQ and UCQ Radio Enhancements Customers may experience one or more of the following: ? **Wi-Fi hotspot connection failure. ? Speaker popping, crackle noise during Voice Recognition (VR) response and navigation guidance. Read More »
GEAR, Rack and Pinion If looking to replace the rack and pinion due to a clunking / knocking noise, please use the Chassis Ear Tool to pinpoint the exact location of the noise following the proper diagnostics. Read More »
UAQ and UCQ Radio Enhancements This bulletin involves inspecting and if required, updating the radio software level to 39.5 Customers may experience one or more of the following: Intermittent, black radio display screen. Read More »
Radio Over The Air Updating to 40.12 Software Version Mobile Wi-Fi inoperative upon start up. Hotspot gives 9No Internet9 connection message on phone when trying to connect to a device. Read More »
UGG and UGM Connectivity Activation This bulletin involves updating the radio software level to 23.02.64.12. Customers may experience the following: Full Connectivity feature is missing. Read More »
UHN Radio Enhancements This bulletin involves updating the radio software level to R17P.2. The customer may describe the followingNot able to turn on the heated front seats. The heated seat icon on the radio display is grayed out. Read More »
UHN Radio Enhancements This bulletin involves updating the radio software level to R17P.2. The customer may describe the followingNot able to turn on the heated front seats. The heated seat icon on the radio display is grayed out. Read More »
If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils. Read More »
Apple CarPlay Malfunctioning, Does Not Launch Or Is Cutting In An Out On Wired And Wireless Connection, Radio Stuck When IPhone Is Connected Read More »
UGG and UGM Connectivity Activation This bulletin involves updating the radio software level to 23.02.64.12. Customers may experience the following: Full Connectivity feature is missing. Read More »
Body Control Module (BCM) Reconfigure for Service Interval Counter This bulletin involves reconfiguring the BCM for the service counter in the Instrument Panel Cluster (IPC). Read More »
USB PORT, Media Hub For Android Auto and Apple Carplay issues, do not replace this part. Android Auto and Apple Carplay applications may not operate with the vehicle if an aftermarket cable is being used. Read More »
An incorrect PDF document S228A000004 Rev. A - Panasonic VP4R Wi-Fi New Enrollment Pause was uploaded for this communication during publishing and was corrected with S228A000009 Rev. A Read More »
Apple CarPlay Malfunctioning, Does Not Launch Or Is Cutting In An Out On Wired And Wireless Connection, Radio Stuck When IPhone Is Connected Read More »
UGG and UGM Connectivity Activation This bulletin involves updating the radio software level to 23.02.64.12. Customers may experience the following: Full Connectivity feature is missing. Read More »
UGG and UGM Connectivity Activation This bulletin involves updating the radio software level to 23.02.64.12. Customers may experience the following: Full Connectivity feature is missing. Read More »
USB PORT, Media Hub For Android Auto and Apple Carplay issues, do not replace this part. Android Auto and Apple Carplay applications may not operate with the vehicle if an aftermarket cable is being used. Read More »
UAM and UCM Radio Enhancements This bulletin involves updating the radio with the latest available software 23.02.30.19. The customer may describe the following: Touchscreen gestures are difficult, or require a long push to register. Read More »
UAM and UCM Radio Enhancements This bulletin involves updating the radio with the latest available software 23.02.30.19. The customer may describe the following: Touchscreen gestures are difficult, or require a long push to register. Read More »
Apple CarPlay Malfunctioning, Does Not Launch Or Is Cutting In An Out On Wired And Wireless Connection, Radio Stuck When IPhone Is Connected Read More »
UAQ and UCQ Radio Enhancements Customers may experience one or more of the following: ? **Wi-Fi hotspot connection failure. ? Speaker popping, crackle noise during Voice Recognition (VR) response and navigation guidance. Read More »
USB PORT, Media Hub For Android Auto and Apple Carplay issues, do not replace this part. Android Auto and Apple Carplay applications may not operate with the vehicle if an aftermarket cable is being used. Read More »
UGG and UGM Connectivity Activation This bulletin involves updating the radio software level to 23.02.64.12. Customers may experience the following: Full Connectivity feature is missing. Read More »
Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when ... Read More »
Difficulty Starting the Vehicle on the First Attempt Due to Possible Leaking Fuel Injectors This bulletin involves replacing all four fuel injectors due to a no start condition on the first attempt. Read More »
UHN Radio Enhancements This bulletin involves updating the radio software level to R17P.2. The customer may describe the followingNot able to turn on the heated front seats. The heated seat icon on the radio display is grayed out. Read More »
