2020 Jeep Gladiator Technical Service Bulletins

685 technical service bulletins (TSBs) are on record for the 2020 Jeep Gladiator. 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.

• 10230032May 12, 2021Equipment. Radio Screen Freeze, Blank Screen And Reset
• 10223420May 12, 2021Equipment. Radio Screen Freeze, Blank Screen And Reset
• 10223260May 12, 2021Equipment. Radio Screen Freeze, Blank Screen And Reset
• 10198354May 12, 2021Equipment. Radio Screen Freeze, Blank Screen And Reset
• 10230025May 10, 2021Back-over prevention (rear camera), Vehicle speed control, Visibility (wipers…. Wind Noise And Or Gap At Front Door Mirror Flag
• 10223413May 10, 2021Visibility (wipers, defrost, mirrors). Wind Noise And Or Gap At Front Door Mirror Flag
• 10223253May 10, 2021Body and structure, Visibility (wipers, defrost, mirrors). Wind Noise And Or Gap At Front Door Mirror Flag
• 10198347May 10, 2021Visibility (wipers, defrost, mirrors). Wind Noise And Or Gap At Front Door Mirror Flag
• 10230102May 6, 2021Forward collision avoidance, Brakes, Lane departure, Electrical system…. Flash: Driver Assistance System Module (DASM) Enhancements This bulletin involves reprogramming the DASM with the latest software available. The customer may describe one or more of the following:Instrument Panel Cluster (IPC) warnings for the Forward Collision Warning (FCW) informing the driver to apply the brakes. Brakes may intermittently apply unexpectedly together with IPC warnings.
• 10223330May 6, 2021Electrical system, Lane departure, Forward collision avoidance, Back-over…. Flash: Driver Assistance System Module (DASM) Enhancements This bulletin involves reprogramming the DASM with the latest software available. The customer may describe one or more of the following:Instrument Panel Cluster (IPC) warnings for the Forward Collision Warning (FCW) informing the driver to apply the brakes. Brakes may intermittently apply unexpectedly together with IPC warnings.
• 10198424May 6, 2021Electrical system. Flash: Driver Assistance System Module (DASM) Enhancements This bulletin involves reprogramming the DASM with the latest software available. The customer may describe one or more of the following:Instrument Panel Cluster (IPC) warnings for the Forward Collision Warning (FCW) informing the driver to apply the brakes. Brakes may intermittently apply unexpectedly together with IPC warnings.
• 10221164Apr 24, 2021Electrical system. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination After Key Off
• 10194017Apr 24, 2021Equipment. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination After Key Off
• 10221208Apr 22, 2021Other or unknown, Equipment. Key FOBIK Shortage and Restriction This bulletin is to inform customers, FOBIKs will be on restriction due to a temporary semi conductor shortage. Key FOBIKs to service customer vehicles are limited to customer vehicles which are inoperable and a spare FOBIK is not available.
• 10194061Apr 22, 2021Equipment. Key FOBIK Shortage and Restriction This bulletin is to inform customers, FOBIKs will be on restriction due to a temporary semi conductor shortage. Key FOBIKs to service customer vehicles are limited to customer vehicles which are inoperable and a spare FOBIK is not available.
• 10221177Apr 21, 2021Electrical system, Equipment. Radio Screen Freeze, Blank Screen And Reset
• 10194030Apr 21, 2021Equipment. Radio Screen Freeze, Blank Screen And Reset
• 10221154Apr 17, 2021Electrical system. No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle, Intermittent Key Not Detected Message
• 10221153Apr 17, 2021Equipment, Electrical system. Battery Tester Warranty Code Procedures, Midtronics Charger Update Process
• 10194007Apr 17, 2021Transmission and drivetrain. No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle, Intermittent Key Not Detected Message
• 10221152Apr 16, 2021Equipment, Electrical system. Battery Tester Warranty Code Procedures, Medtronic Update Process
• 10221150Apr 16, 2021Transmission and drivetrain. Gear Ratio DTC?s, Transmission Shift Concerns, Does Not Shift At Times, Shudders
• 10221105Apr 15, 2021Equipment, Engine. TRANSMITTER, Integrated Key FOB Due to a global semiconductor shortage, service availability of this part is limited. To maintain production and service requirements, FOBIKs affected by the shortage will be available on an ?as required basis?. This FOBIK should only be ordered in the event the vehicle is inoperable, and there are no other FOBIKs available. It is requested the customer uses their spare FOBIK until…
• 10193958Apr 15, 2021Equipment. TRANSMITTER, Integrated Key FOB Due to a global semiconductor shortage, service availability of this part is limited. To maintain production and service requirements, FOBIKs affected by the shortage will be available on an ?as required basis?. This FOBIK should only be ordered in the event the vehicle is inoperable, and there are no other FOBIKs available. It is requested the customer uses their spare FOBIK until…
• 10221103Apr 14, 2021Engine cooling. Valve Cover & Gasket Engineering is looking for information on the Pentastar valve cover due to gasket oil leaks. Please review the valve cover for a white paint dot/mark directly between the 2 cam actuators on the front of the valve cover. If found, please contact the following engineers for further information FCA Redacted Content, or FCA Redacted Content If no response in 15 minutes, proceed with repair.
• 10193956Apr 14, 2021Engine cooling. Valve Cover & Gasket Engineering is looking for information on the Pentastar valve cover due to gasket oil leaks. Please review the valve cover for a white paint dot/mark directly between the 2 cam actuators on the front of the valve cover. If found, please contact the following engineers for further information FCA Redacted Content, or FCA Redacted Content If no response in 15 minutes, proceed with repair.
• 10221188Apr 9, 2021Electrical system. Key FOBIK Shortage and Restriction This bulletin is to inform customers, technicians and sales staff that vehicles are being delivered with only one key FOBIK due to a temporary semi conductor shortage. The customer may notice that they only have one key FOBIK when the vehicle was delivered or need an additional key FOBIK due to a lost or damaged keyFOBIK.Key FOBIKs to service customer vehicles are limited to…
• 10221137Apr 9, 2021Equipment, Electrical system. Apple CarPlay Does Not Work Or Not Connecting
• 10221135Apr 9, 2021Steering. Steering Damper Mounting Information
• 10194041Apr 9, 2021Equipment. Key FOBIK Shortage and Restriction This bulletin is to inform customers, technicians and sales staff that vehicles are being delivered with only one key FOBIK due to a temporary semi conductor shortage. The customer may notice that they only have one key FOBIK when the vehicle was delivered or need an additional key FOBIK due to a lost or damaged keyFOBIK.Key FOBIKs to service customer vehicles are limited to…
• 10193990Apr 9, 2021Back-over prevention (rear camera), Equipment. Apple CarPlay Does Not Work Or Not Connecting
• 10193988Apr 9, 2021Steering. Steering Damper Mounting Information
• 10221101Apr 7, 2021Electrical system. TRANSMITTER, Integrated Key FOB Due to a global semiconductor shortage, service availability of this part is limited. To maintain production and service requirements, FOBIKs affected by the shortage will be available on an ?as required basis?. This FOBIK should only be ordered in the event the vehicle is inoperable, and there are no other FOBIKs available. It is requested the customer uses their spare FOBIK until…
• 10221097Apr 7, 2021Transmission and drivetrain. 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 usage.
• 10193954Apr 7, 2021Equipment. TRANSMITTER, Integrated Key FOB Due to a global semiconductor shortage, service availability of this part is limited. To maintain production and service requirements, FOBIKs affected by the shortage will be available on an ?as required basis?. This FOBIK should only be ordered in the event the vehicle is inoperable, and there are no other FOBIKs available. It is requested the customer uses their spare FOBIK until…
• 10221126Apr 2, 2021Engine cooling. A Buzz, Squeak, Rattle (BSR), Clicking Noise Heard From Left Side Of The Freedom Top.
• 10193979Apr 2, 2021Engine cooling, Back-over prevention (rear camera). A Buzz, Squeak, Rattle (BSR), Clicking Noise Heard From Left Side Of The Freedom Top.
• 10190667Mar 31, 2021Engine cooling. Customer complaint may include engine oil leak/consumption.
• 10190589Mar 31, 2021Engine cooling. ADAPTER, Engine Oil Filter (Pentastar V6) All vehicles equipped with a 3.2L or 3.6L except for model year 2014 vehicles with leak concern: 1) Ensure the Oil Filter Adapter (OFA) Cap O-ring is seated in the proper groove in the cap and not damaged or cut. 2) If replacing the (OFA) due to a leak detected between (OFA) and block. Ensure the torque on the 5 bolts are torqued to 12nm. If not record the actual values…
• 10220911Mar 26, 2021Equipment. Radio Replacement Reset Routine, Radio Has Missing Icons Or Are Grayed Out
• 10190658Mar 26, 2021Equipment. Radio Replacement Reset Routine, Radio Has Missing Icons Or Are Grayed Out
• 10220903Mar 22, 2021Visibility (wipers, defrost, mirrors). Front Defrost Only Clears Part Of The Windshield
• 10190650Mar 22, 2021Visibility (wipers, defrost, mirrors). Front Defrost Only Clears Part Of The Windshield
• 10220900Mar 20, 2021Back-over prevention (rear camera), Electrical system. Reverse Camera System Unavailable And Blue Screen Showing On Radio Display
• 10190647Mar 20, 2021Back-over prevention (rear camera). Reverse Camera System Unavailable And Blue Screen Showing On Radio Display
• 10220891Mar 16, 2021Visibility (wipers, defrost, mirrors), Equipment. A/C does not cool and vehicle is low on Freon charge but no leak is found with sniffer or black light anywhere in the system
• 10220882Mar 15, 2021Transmission and drivetrain. Noise From Front Axle Area Over Bumps
• 10190629Mar 15, 2021Suspension. Noise From Front Axle Area Over Bumps
• 10220877Mar 12, 2021Back-over prevention (rear camera), Vehicle speed control. Creak Tick Pop Noise From Door Or Doors
• 10190624Mar 12, 2021Body and structure. Creak Tick Pop Noise From Door Or Doors

← All problems reported for the 2020 Jeep Gladiator