2021 Jeep Compass Technical Service Bulletins

334 technical service bulletins (TSBs) are on record for the 2021 Jeep Compass. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11021010Jul 22, 2025Body and structure. Rear Taillamp Condensation Clearing Procedure On occasion, vehicle exterior taillamp assemblies are fogged with a light layer of condensation on the inside of the lenses Fig. 1. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off and then rapidly cooled by cold water (such as rain, or the water from a vehicle wash). Lens fogging can also occur under certain…
• 11020832Jul 16, 2025Engine. Engine Cylinder Block Porosity Inspection - Engine Cold Start Rough Idle Customers may experience the following: ● Rough engine idle when cold starting the engine. ● Low coolant level in coolant recovery bottle.
• 11020828Jul 15, 2025Electrical system. NOTE: Does not apply to vehicles built for US Market. Alternator Pulley Cap Failure Customer may comment on one or more of the following: ● Vehicle will not start due to a depleted battery. ● Noise heard from the engine compartment. ● Multiple indicators and messages will display on the Instrument Panel Cluster (IPC) with no Diagnostic Trouble Codes (DTCs): ● Battery Symbol. ● Service Transmission. ● Check DEF…
• 11020767Jul 8, 2025Engine. Verify Reman part number availability. Order the "R" part number for all orders:
• 11020600Jul 4, 2025Electrical system. Decreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed
• 11019600Jun 11, 2025Other or unknown. Warranty Newsletter – Volume 11, Issue 6
• 11019598Jun 11, 2025Other or unknown. FCA Caribbean Warranty Newsletter – Volume 11, Issue 6
• 11019436Jun 5, 2025Other or unknown. "Check Engine Light Illuminated - Erroneous Fault Codes Set Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find one or more of the following Diagnostic Trouble Codes (DTC)s have been set: ● P012C - Turbocharger/Supercharger Inlet Air Pressure Sensor 1 Circuit Low. ● P012D - Turbocharger/Supercharger Inlet Air Pressure Sensor 1 Circuit High…
• 11018676May 21, 2025Suspension. "Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts. "
• 11016951Apr 11, 2025Other or unknown. FCA Caribbean Warranty Newsletter – Volume 11, Issue 4
• 11016939Apr 9, 2025Other or unknown. Warranty Newsletter – Volume 11, Issue 4
• 11016440Apr 3, 2025Electrical system. Remote Keyless Entry (RKE) Functions Do Not Work, Intermittent Vehicle Response When Using the RKE, Key Not Programmed, Adding Remote Start
• 11015895Mar 22, 2025Transmission and drivetrain, Engine. "Various Models - Engine Valley Cap (Flywheel Side) - Oil Leakage - Service Solution Customers may experience the following: ● Oil leaks from the engine compartment, engine/transmission coupling. This bulletin supersedes Technical Service Bulletin (TSB) 09-021-24, date of issue November 23, 2024, which should be removed from your files. All revisions are highlighted with **asterisks** and include new Labor Times."
• 11015520Mar 8, 2025Electrical system. Flash: Instrument Panel Cluster (IPC) Updates Customers may experience the following: ● The rear seat belt buzzer stays on after the passenger leaves the vehicle.
• 11015307Mar 4, 2025Electrical system. Apple CarPlay Does Not Complete The First Initial Wireless Connection.
• 11014913Feb 24, 2025Fuel system. Valve - fuel vapor
• 11014538Feb 22, 2025Electrical system. Uconnect Box Require Service Message
• 11014520Feb 20, 2025Electrical system. Telematics Box Module (TBM) Firmware Over The Air (FOTA) Software Updating from 4.37 to 4.38 Customers may not experience the following: ● Update URL’s for ADA’s whitelist – to collect data from ADAS customer. No customer impact. No customer symptoms. Other Software Enhancements included: ● Improves vehicle data communication with server for App data management performance.
• 11014385Feb 14, 2025Body and structure, Electrical system. "Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses. "
• 11013643Jan 30, 2025Engine. THROTTLE BODY
• 11013171Jan 25, 2025Electrical system. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
• 11013015Jan 15, 2025Seats. "Rear Seat Belt Will Not Retract This bulletin involves unfolding one or both rear seat belts Customers may experience a rear seat belt that does not retract or is locked."
• 11012884Jan 15, 2025Body and structure. Door Latch, Handle And Ajar Additional Service Information.
• 11013004Jan 14, 2025Electrical system. "USB update to U35.18 for UUN radio This bulletin involves inspecting and if required, updating the radio software level to U35.18. Depending on the radio’s current software level the radio may need a one, two or three step USB update. The customer may describe the following: ● Uconnect Navigation Traffic Sign Recognition (TSR) stuck on Miles Per Hour, (MPH) no Kilometers Per Hour (KMH)."
• 11012777Jan 7, 2025Electrical system. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
• 11012233Dec 21, 2024Electrical system. "Body Control Module (BCM) Replacement Guidelines Guidelines in case of BCM replacement on exFCA vehicles in the Enlarged Europe region. "
• 11011964Dec 14, 2024Other or unknown. FCA Caribbean Warranty Newsletter – Volume 10, Issue 11
• 11011962Dec 14, 2024Other or unknown. Warranty Newsletter – Volume 10, Issue 11
• 11011922Dec 14, 2024Electrical system. "Power Transfer Unit (PTU) Failure Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C2270-77 - Power Transfer Unit PTU Electronic Disconnect Actuator EDA Sensor - Commanded Position Not Reachable. ● C2290-92 - EDA Motor Free Running - Performance Or Incorrect Operation. ● C2280-92 - Eda Current…
• 11010791Nov 23, 2024Engine. "Various Models - Engine Valley Cap (Flywheel Side) - Oil Leakage - Service Solution Customers may experience the following: ● Oil leaks from the engine compartment, engine/transmission coupling. When the claimed fault is confirmed, replace the engine valley cap, according to the Repair Procedure"
• 11010781Nov 23, 2024Electrical system. "UHN/UPN Radio Enhancement To Software Level T27.52 Customers may experience one or more of the following: ● Speed limit sign on Instrument Panel Cluster (IPC) is showing incorrect speed. ● Touch freeze/disassociated center stack display off. ● Car Play/Android Auto wireless disconnection at toll gates. This bulletin involves updating the radio software level to T27.52."
• 11011152Nov 19, 2024Fuel system. TUBE ASSY - FUEL
• 11010511Nov 8, 2024Electrical system, Wheels. Tire Pressure Monitor (TPM) Service Information. TPM Lamp On.
• 11010506Nov 8, 2024Electrical system. Turtle Icon Warning Lamp is Displayed on Cluster, No Electric Vehicle Operation or Reverse
• 11008145Sep 28, 2024Electrical system. Door Ajar Light On With Door(s) Closed.
• 11007954Sep 17, 2024Electrical system. Battery Drain Suspected or "Identified" From USB or Media Hub
• 11006626Aug 21, 2024Brakes. "Flash: Anti-Lock Brake System (ABS) Module Updates Customers may experience one or more of the following: ● ""Auto Hold Unavailable Service Required."" warning message displayed on the Instrument Panel Cluster (IPC). ● IPC ""Hold"" indicator illuminates on occasion. ● Engine Stop/Start (ESS) inoperative. This bulletin involves reprogramming the ABS with the latest software available. "
• 11006241Aug 7, 2024Electrical system, Body and structure. "Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses."
• 11005369Jul 31, 2024Electrical system, Body and structure. SWITCH Power Window Before replacing the master window switch (Driver door window switch), please follow these steps: 1.- Review the master window Switch for any physical issue (Button stuck, broke). If not, physical issue is found move to next step 2.- Review window switch internal resistors, and make sure it matches the continuity chart found on service info of the switch.
• 11005320Jul 24, 2024Body and structure. "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. NOTE: Verify current warranty policy to determine if digital imaging pre-authorization is required or pre-approval is required from the Regional Office; depending on market.
• 11005014Jul 19, 2024Electrical system. "Flash: Central Vision Processing Module (CVPM) Update Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B2286-00 - Calibration Not Learned - Lost Calibration. ● B223B-00 - Vehicle Configuration Mismatch. Customers may also comment on the following: ● Top-down camera view is blank when camera…
• 11004992Jul 16, 2024Seats, Air bags. Air Bag Module Sets Left or Right Rear Seatbelt Buckle Pretensioner Faults
• 11004839Jul 13, 2024Other or unknown. "Management Procedure for Customer Issues in Connected Services Customers may experience the following: ● Various Connected Services issues. The purpose of this informative Technical Service Bulletin (TSB) is to support the Network on the following topics: ● Discern the different kinds of connected service issues (onboard / offboard). ● Support the customer in his journey to open a request via Customer Care.
• 11004151Jul 10, 2024Electrical system. Remote Keyless Entry (RKE) Functions Do Not Work, Intermittent Vehicle Response When Using the RKE, Key Not Programmed, Adding Remote Start
• 11002805Jun 29, 2024Body and structure. "Rear Taillamp Condensation Clearing Procedure On occasion, vehicle exterior taillamp assemblies are fogged with a light layer of condensation on the inside of the lenses Fig. 1. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off and then rapidly cooled by cold water (such as rain, or the water from a vehicle wash). Lens fogging can also occur under certain…
• 11002796Jun 27, 2024Electrical system. "12V Battery Low Level Charge Notification On Customer’s Mobile Application Vehicle's 12V battery Low Level Charge notification on customer’s mobile application."
• 11002828Jun 25, 2024Engine, Electrical system. "Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On "
• 11002425Jun 20, 2024Visibility (wipers, defrost, mirrors). Motor - windshield wiper
• 11001562Jun 4, 2024Brakes. "Flash: Anti-Lock Brake System (ABS) Module Updates Customers may experience one or more of the following: ● ""Auto Hold Unavailable Service Required."" warning message displayed on the Instrument Panel Cluster (IPC). ● IPC ""Hold"" indicator illuminates on occasion. ● Engine Stop/Start (ESS) inoperative. NOTE: No Diagnostic Trouble Codes (DTCs) present during vehicle scans. This bulletin involves reprogramming the…
• 11001037May 31, 2024Electrical system. Door Ajar Light On With Door(s) Closed.

← All problems reported for the 2021 Jeep Compass