2026 Jeep Grand Cherokee Technical Service Bulletins

262 technical service bulletins (TSBs) are on record for the 2026 Jeep Grand Cherokee. 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.

• 11035330Jul 20, 2026Other or unknown. Evaporator - air conditioning
• 11035329Jul 20, 2026Other or unknown. Evaporator - air conditioning
• 11035328Jul 20, 2026Other or unknown. Evaporator - air conditioning
• 11035178Jul 17, 2026Body and structure. Sunroof Shade Binding Customers may experience the following: SYMPTOM: ● The sunroof sunshade is binding or sticking while opening or closing the sunshade. NOTE: Some second row microphone harness connector foam pads may be catching on the sunroof sunshade track causing this condition. This bulletin involves inspecting the second row microphone harness connector foam pad and possibly repositioning the foam pad
• 11035177Jul 15, 2026Body and structure. Sunroof Shade Binding Customers may experience the following: SYMPTOM: ● The sunroof sunshade is binding or sticking while opening or closing the sunshade. NOTE: Some second row microphone harness connector foam pads may be catching on the sunroof sunshade track causing this condition. This bulletin involves inspecting the second row microphone harness connector foam pad and possibly repositioning the foam pad
• 11035172Jul 15, 2026Fuel system, Engine. Not applicable to vehicles built for US market. Engine Runs Rough Customers may comment on the following: SYMPTOM: ● Engine runs rough. This bulletin involves filling the fuel tank with premium fuel (95 RON minimum) during the Pre-Delivery Inspection PDI process.
• 11035165Jul 15, 2026Electrical system. Flash: Heating, Ventilation And Cooling (HVAC) Module Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● B1148-2A - Left Rear Heated Seat Switch - Stuck. Customers may also comment on one or more of the following: ● Rear heated/vented seats stop working. ● The rear heated/vented seat button is not…
• 11035072Jul 10, 2026Electrical system, Body and structure. Before replacing any part, check the DOT on the glass or the PN to make sure you choose the replacement part from the correct supplier: DOT 615 - 6NC10TRMAH - CIE Supplier DOT 1038 - 6NC07TRMAR - CIE Supplier DOT 1065 - 7TF32TRMAB, 7TF33TRMAB - HCMF Supplier
• 11035049Jul 10, 2026Engine. Engine Runs Rough Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0300-00 - Random/Multiple Cylinder Misfire Detected. ● P0301-00 - Cylinder 1 Misfire. ● P0302-00 - Cylinder 2 Misfire. ● P0303-00 - Cylinder 3 Misfire. ● P0304-00 - Cylinder 4 Misfire. Customers may also comment on the…
• 11035082Jul 9, 2026Engine. Spark plug - none
• 11035081Jul 9, 2026Engine. Spark plug - none
• 11035085Jul 6, 2026Engine. MIL-On, Engine Runs Rough
• 11035064Jul 6, 2026Fuel system. Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector…
• 11034926Jul 6, 2026Electrical system. Instrument Panel Cluster (IPC) and Radio Compass Display has Dashes (--)
• 11034906Jul 3, 2026Transmission and drivetrain. Service Transmission Message Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● P2797-00 - Auxiliary Transmission Fluid Pump Performance. Customers may also comment on the following: ● Engine Stop-Start (ESS) does not operate. ● "Service Transmission" message displayed in the Instrument Panel Cluster (IPC).
• 11034895Jul 1, 2026Electrical system. Navigation Won't Load On Home/Split Screen Customers may experience the following: SYMPTOM: ● Factory navigation won't load on the Home/Split screen Fig. 1.
• 11034912Jun 30, 2026Engine. Throttle body – none
• 11034911Jun 30, 2026Engine. Throttle body – none
• 11034908Jun 29, 2026Brakes. Spring kit - disc brake pad
• 11034390Jun 26, 2026Electrical system. Instrument Panel Cluster (IPC) and Radio Compass Display has Dashes (--)
• 11034379Jun 26, 2026Electrical system. WL: Dealer cannot perform programming new keyfob or re-programming existing keyfob. While programming a new keyfob (or) re-programming an existing keyfob, If the technician presses the keyfob for longer time causing multiple blinks on the keyfob can lead to programming failure. Tech to press keyfob only once until they observe single blink on the keyfob to allow keyfob the programming to be completed.
• 11034389Jun 25, 2026Suspension. WL Front Control Arm Bushing - Handling Link Has Loose Rubber Appearance
• 11034382Jun 25, 2026Electrical system. If the Driver/Passenger Seat Adjsuter Switch is inoperable, seat back will not move or seat moves on its own: 1.Which function is not operating properly? *Forward/Backward *Recline Forward *Recline Backward *Height Adjustment *Multiple Functions 2.Is the concern constant or Intermittent? 3.If intermittent, how often does it occur? Daily, Weekly, Randomly 4.Does the seat move on its own without pressing any switch?
• 11034381Jun 25, 2026Suspension. Clunking when going over bumps, potholes, or turns. During diagnosis dealers may find rubber separating from the bushing on the handling link (SOL S2102000004 Rev C. for reference). This is normal and most likely is not attributed to the noise. Please follow normal diagnosis and ensure all tie-rod and ball joints are properly torqued and if worn, replace.
• 11034378Jun 25, 2026Electrical system. WL: Dealer cannot perform programming new keyfob or re-programming existing keyfob. While programming a new keyfob (or) re-programming an existing keyfob, If the technician presses the keyfob for longer time causing multiple blinks on the keyfob can lead to programming failure. Tech to press keyfob only once until they observe single blink on the keyfob to allow keyfob the programming to be completed.
• 11034369Jun 22, 2026Electrical system. Camera - rear view
• 11034368Jun 22, 2026Electrical system. Camera - rear view
• 11034351Jun 19, 2026Body and structure, Electrical system. Power Liftgate Intermittently Inoperative. Will Not Open/ Close. Liftgate/Hatch Ajar Message Displayed. Rev A
• 11034335Jun 18, 2026Engine. Bolt - hex flange head
• 11034312Jun 18, 2026Electrical system. Battery Drain - Restore Vehicle Configuration Customers may experience the following: SYMPTOM: ● Keyless Ignition Node (KIN) stays illuminated after vehicle ignition is OFF. ● Depleted battery. NOTE: Battery depleted due to a 100mA ignition-off draw. This bulletin involves performing a Restore Vehicle Configuration routine.
• 11034346Jun 17, 2026Electrical system. Radio/ETM is Adding Approximately 27mA Draw to Vehicle When in Logistics Mode
• 11034342Jun 17, 2026Fuel system. Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector…
• 11034336Jun 15, 2026Other or unknown. Heater - electric coolant
• 11034327Jun 15, 2026Other or unknown. Heater - electric coolant
• 11033975Jun 12, 2026Body and structure, Electrical system. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
• 11033969Jun 12, 2026Engine. ID-26-31 Rev. D Claim Submission for Hurricane Spark Plug Repair
• 11033968Jun 12, 2026Engine. D-26-13 Rev. D Claim Submission for Hurricane Spark Plug Repair
• 11033976Jun 11, 2026Engine. MIL-On, Engine Runs Rough
• 11033967Jun 11, 2026Fuel system, Engine. D-26-14 Rev. A Hurricane Engine Replacement -Additional Procedures
• 11033966Jun 11, 2026Engine. ID-26-31 Rev. C Claim Submission for Hurricane Spark Plug Repair
• 11033964Jun 11, 2026Engine. D-26-13 Rev. C Claim Submission for Hurricane Spark Plug Repair
• 11033963Jun 11, 2026Engine, Fuel system. D-26-14 Rev. A Hurricane Engine Replacement -Additional Procedures
• 11033970Jun 10, 2026Suspension, Electrical system. Service 4WD Message, With Any Combination Of The Following Front Axle Disconnect (FAD) Diagnostic Trouble Codes
• 11033951Jun 10, 2026Other or unknown. Heater core – none
• 11033957Jun 8, 2026Electrical system. Prior to replacing an inoperative passive entry door handle, perform Star Online S2623000040.
• 11033956Jun 8, 2026Electrical system. Ambient cabin light fault B2811-02 inop. If Ambient Lights can change color and intensity, do not replace Auxiliary/Ambient Lighting Module (ALM). Follow the diagnostic for B2811-02. Before replacing, verify the vehicle PROXI is correct for the vehicle (2-row/3-row). If PROXI is incorrect, re-PROXI and then perform a hard reset of the ALM.
• 11033898Jun 5, 2026Engine. MIL-On, Engine Runs Rough
• 11033897Jun 5, 2026Body and structure. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
• 11033896Jun 5, 2026Body and structure, Electrical system. Passive Entry Exterior Door Handle Inoperative When Touched To Lock And Or Unlock.
• 11033895Jun 5, 2026Electrical system, Body and structure. Power Liftgate Intermittently Inoperative. Will Not Open/ Close. Liftgate/Hatch Ajar Message Displayed.

← All problems reported for the 2026 Jeep Grand Cherokee