2018 Jeep Grand Cherokee Technical Service Bulletins

447 technical service bulletins (TSBs) are on record for the 2018 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.

• 10178642Jul 3, 2020Equipment, Electrical system. Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup, Freeze or Audio Concerns
• 10223559Jun 30, 2020Lane departure. Blind Spot Or Park Assist Warnings, False Activation
• 10177504Jun 30, 2020Electrical system. Blind Spot Or Park Assist Warnings, False Activation
• 10223556Jun 25, 2020Electrical system. No Start, Start Stop Inoperative, Cluster Messages to Service Shifter or Service Start Stop System
• 10177501Jun 25, 2020Transmission and drivetrain. No Start, Start Stop Inoperative, Cluster Messages to Service Shifter or Service Start Stop System
• 10223547Jun 17, 2020Equipment. Volume Uncontrollable Or Stuck On High
• 10177492Jun 17, 2020Steering. Volume Uncontrollable Or Stuck On High
• 10223535Jun 6, 2020Equipment. Travellink Fuel Prices Are Incorrect
• 10177480Jun 6, 2020Equipment. Travellink Fuel Prices Are Incorrect
• 10223532Jun 5, 2020Transmission and drivetrain. Service 4wd Light On, Message AWD System Service Required
• 10177471Jun 3, 2020Equipment. VP2R Radio Clock Not Keeping Time
• 10176546May 28, 2020Engine, Equipment. Customer complaint may include an overfilled engine crankcase after an oil change.
• 10176540May 22, 2020Equipment, Electrical system. VP4 Panasonic Radio USB Software Update Error Codes And Guidelines For Recovery
• 10176532May 13, 2020Equipment, Electrical system. Chime Stuck On In The Audio System
• 10176528May 12, 2020Electrical system, Equipment. Battery Vent Tube Does Not Align With Some New Battery Installations
• 10176524May 7, 2020Equipment, Engine cooling, Fuel system. Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) P20E8 ? Reductant Pressure Too Low and/or P208B ? Reductant Pump 1 Control Performance Set.
• 10176518May 6, 2020Equipment, Body and structure. Liftgate Will Not Power Close Liftgate Ajar Light Will Be On. Liftgate Will Not Power Open.
• 10176517May 4, 2020Suspension. Air Suspension Inoperative And Or Compressor Freeze Up Or Sticking In Cold Weather.
• 10176514May 2, 2020Equipment. Remote Phone App Does Not Communicate With Vehicle Radio
• 10175743Apr 30, 2020Equipment, Body and structure. Disinfectant Solution Recommended for COVID-19
• 10175698Apr 30, 2020Electrical system. CEL (Check Engine Lamp) Illuminates, Recent PCM Replace Or Flash Update Performed, DTC P057B Brake Pedal Position Sensor Circuit Performance
• 10175689Apr 28, 2020Equipment. Radio Issues With iPhone 11
• 10175688Apr 28, 2020Equipment. Error Code 20 Message On the Radio Screen
• 10175735Apr 22, 2020Equipment, Electrical system. Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are necessary.
• 10175733Apr 21, 2020Fuel system. Possible Driveability Issues due to the Winter-Blend Fuel into the Warmer Season
• 10175678Apr 18, 2020Electrical system. Battery Vent Tube Does Not Align With Some New Battery Installations
• 10175674Apr 17, 2020Steering. Hands On Steering Wheel Message In EVIC
• 10175657Apr 4, 2020Equipment. Low Charging Voltage Displayed On Cluster
• 10175648Apr 1, 2020Body and structure, Other or unknown. Water Leak At Rear Lift Gate D Pillar.
• 10175506Mar 30, 2020Brakes. ABS And ESP Warning In EVIC C0037-1D C003A-1D
• 10175093Mar 30, 2020Electrical system. ABS And ESP Warning In EVIC C0037-1D C003A-1D
• 10174173Mar 30, 2020Lane departure, Electronic stability control. ABS And ESP Warning In EVIC C0037-1D C003A-1D
• 10175505Mar 28, 2020Exterior lighting. LED Front Fog Lamps Flicker Or Intermittently Light, Are Dim Or Inoperative. A U11E9, or B16FB-15 may be set
• 10175092Mar 28, 2020Exterior lighting, Electrical system. LED Front Fog Lamps Flicker Or Intermittently Light, Are Dim Or Inoperative. A U11E9, or B16FB-15 may be set
• 10174172Mar 28, 2020Visibility (wipers, defrost, mirrors), Electrical system, Exterior lighting. LED Front Fog Lamps Flicker Or Intermittently Light, Are Dim Or Inoperative. A U11E9, or B16FB-15 may be set
• 10175582Mar 26, 2020Fuel system. 3.0L Oil Filter Cartridge Identification Differences And Oil Filter Element Servicing Procedure This bulletin outlines the correct procedure for changing an oil filter on a 3.0L diesel to prevent engine damage. The bulletin also highlights the design differences in the oil filter cartridges used in the GEN-2 and GEN-3 3.0L diesel. As well as potential issues that can arise should the incorrect filter be used in…
• 10175499Mar 26, 2020Electrical system. Low Charging Voltage Displayed On Cluster
• 10175169Mar 26, 2020Fuel system. 3.0L Oil Filter Cartridge Identification Differences And Oil Filter Element Servicing Procedure This bulletin outlines the correct procedure for changing an oil filter on a 3.0L diesel to prevent engine damage. The bulletin also highlights the design differences in the oil filter cartridges used in the GEN-2 and GEN-3 3.0L diesel. As well as potential issues that can arise should the incorrect filter be used in…
• 10174249Mar 26, 2020Engine cooling. 3.0L Oil Filter Cartridge Identification Differences And Oil Filter Element Servicing Procedure This bulletin outlines the correct procedure for changing an oil filter on a 3.0L diesel to prevent engine damage. The bulletin also highlights the design differences in the oil filter cartridges used in the GEN-2 and GEN-3 3.0L diesel. As well as potential issues that can arise should the incorrect filter be used in…
• 10175479Mar 11, 2020Electrical system. Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set.
• 10175067Mar 11, 2020Electrical system. Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set.
• 10174147Mar 11, 2020Exterior lighting, Back-over prevention (rear camera). Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set.
• 10175468Mar 4, 2020Body and structure. Creaking Noise From Front Of Vehicle With Body Flex
• 10175056Mar 4, 2020Back-over prevention (rear camera), Body and structure. Creaking Noise From Front Of Vehicle With Body Flex
• 10174136Mar 4, 2020Body and structure. Creaking Noise From Front Of Vehicle With Body Flex
• 10173328Feb 26, 2020Electrical system, Equipment. Key Programming, Security Pin Request, Pin Invalid
• 10173318Feb 19, 2020Body and structure. Power Lift Gate Opens 1 To 2 Feet Then Closes
• 10173310Feb 8, 2020Equipment. Chime Stuck On In The Audio System
• 10173305Feb 6, 2020Equipment. Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup Or Freeze.
• 10173345Feb 5, 2020Seats, Electrical system. Body Control Module (BCM) Reconfigure for Enabling the Auto-On Comfort Settings This bulletin involves reconfiguring the BCM and possibly a radio reset, to enable the auto-on comfort settings. Customers may comment on one or more of the following:If below 4 °C (40 °F), the heated seats or heated steering wheel turn on by themselves. If above 26 °C (80 °F), the vented seats turn on by themselves. Cannot turn off the…

← All problems reported for the 2018 Jeep Grand Cherokee