Service bulletins for the 2018 Jeep Cherokee
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
211 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| 9003825 | 2022-09-15. Service bulletin. SEATS; VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM; AIR BAGS; BACK OVER PREVENTION. LATCH, Hood For the following concerns, please verify secondary plunger switch before replacing hood latch with primary switch. Please refer to service information for complete diagnostics of the secondary plunger switch which is located in the left front under hood on RU, MP, and WK/WD and left rear under hood on KL. 1) Electronic Stop Start Message on Cluster or DTC P152F without hood ajar illuminated. 2) KL Hood ajar light is on or unlatched hood due to high closing effort. (KL hood may have a higher closing effort to latch the hood as rubber bumper interference is set purposely high to prevent hood flutter at highway speeds) If stop start message or DTC P152F is present on vehicles without a hood ajar light illuminated, the issue is not related to the primary hood latch switch. |
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| 0500421 | 2022-09-15. Service bulletin. BACK OVER PREVENTION. Front Click Noise at Low Speed Turns |
| 9003109 | 2022-09-15. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. Washer Fluid Level Sensor Prior to replacing this part due to "Low Washer Fluid" tell tale light on the dash and the washer fluid bottle is full, please perform this inspection: Check if float sensor is rotated off location from the bottle anti-rotation features that surround the SENSOR. Check to determine if the issue has been resolved. Continue with repair if necessary. Please contact Chris Koch at cell (248) 248-622-6417 if you have questions or need additional information. |
| S2108000198 | 2022-08-22. Service bulletin. EQUIPMENT:ELECTRICAL. Media Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit |
| 9004401 | 2022-08-22. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC; BACK OVER PREVENTION; FUEL SYSTEM, GASOLINE. DIFFERENTIAL, Rear Axle (KL 4WD w/DK2 = 1-SPEED RDM) The Differential, Rear Axle (aka RDM) design, pump design, Driveline Control Module (aka DLCM) hardware & software and pressure sensor have all changed in the past few years. The changes are not interchangeable and each had a separate implementation date. Please comprehend it to avoid repeat repairs. There are 2 sections each with 3 sub-sections: 1) For 2014/5 VINs with DK2 = 1-spd RDM 2) For 2016 and later VINs with DK2 = 1-spd RDM 1) For 2014/5 VINs with DK2 = 1-spd RDM 2014 - 2015 VINs were built with a 1-speed RDM used a 24 plate clutch design. New service RDMs 68550586A$ use a 20-plate design. 1.1) If replacing the RDM · 24 plate and 20-plate design RDMs are NOT interchangeable unless the Drive Line Control Module (DLCM) is also replaced. · 68550586A$ service RDMs have a 20 clutch plate design · Not all 20-plate RDMs have the new pump design. The new pump requires a new DLCM. · All new service RDMs are shipped with the new pump design. · If a new 68550586AA service RDMs is installed, then replace the DLCM with new DLCM 68540647AA - 1-spd designed for the 20-plate RDM. 1.2) If replacing the DLCM but not the RDM or pump assembly, then · If the RDM is the original 24 plate design then use 68540645AA - 1-spd, 24 plate DLCM AND replace the pump with 68551790AA · If the RDM is the new 20 plate design then use 68540647AA - 1-spd, 20 plate DLCM AND also replace the pump with 68551790AA new pump unless the RDM previously had a 68551790AA installed. 1.3) If replacing the pump assembly, then use 68551790AA (new pump) AND also replace the DLCM with the version that matches the correct version of the RDM (24 or 20 plate). · Use 68540645AA for the 24 plate RDM with a new pump. · Use 68540647AA for the 20 plate RDM with a new pump. 2) For 2016 and later VINs with DK2 = 1-spd RDM Early 2016 were built with 68090612AG 24 plate RDMs. Use Section 1 ?For 2014/5 VINs with DK2 = 1-spd RDM? to resolve. The balance of M |
| 9004402 | 2022-08-22. Service bulletin. SERVICE BRAKES, HYDRAULIC; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; BACK OVER PREVENTION. DIFFERENTIAL, Rear Axle (KL 4WD w/DK4 = 2-SPEED RDM) The Differential, Rear Axle (aka RDM) design, pump design, Driveline Control Module (aka DLCM) hardware & software and pressure sensor have all changed in the past few years. The chages are not interchangeable and each had a separate implementation date. Please comprehend it to avoid repeat repairs. There are 2 sections each with 3 sub-sections: 1) For 2014/5 VINs with DK2 = 1-spd RDM 2) For 2016 and later VINs with DK2 = 1-spd RDM 1) For 2014/5 VINs with DK4 = 2-spd RDM 2014 - 2015 VINs built with a 2-speed RDM used a 24 plate clutch design. Service RDMs (DK4: 68545100AA and DK4 + AWL: 68545101AA) have a 20-plate design. 1.1) If replacing the RDM · 24-plate and 20-plate design RDMs are NOT interchangeable unless the Drive Line Control Module (DLCM) is also replaced. · Both 68545100A$ and 68545101A$ service RDMs have a 20 clutch plate design · Not all 20 plate RDMs have the new pump design. The new pump requires a new DLCM. · All new service RDMs are shipped with the new pump design. · If a new 20 plate service RDM is installed, then replace the DLCM with new DLCM 68383660AE - 2-spd designed for the 20 plate RDM. 1.2) If replacing the DLCM but not the RDM or pump assembly, then · If the RDM is the original 24 plate design then use 68540646AA - 2-spd, 24 plate DLCM AND also replace the pump with 68551790AA new pump. · If the RDM is the new 20 plate design then use 68383660AE - 2-spd, 20 plate DLCM AND also replace the pump with 68551790AA new pump unless the RDM previously had a 68551790AA installed. 1.3) If replacing the pump assembly, then use 68551790AA (new pump) AND also replace the DLCM with the version that matches the correct version of the RDM (24 or 20 plate). · Use 68540646AA for the 24-plate RDM with a new pump. · Use 68383660AE for the 20-plate RDM with a new pump. 2) Early 2016 were built with 24 plate RDMs. These include p/n?s 68090615AJ (2spd std), and 52123642AJ (2spd locker). Use Secti |
| 9003696 | 2022-08-08. Service bulletin. STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS. Door Hinge Assembly Side door hinge noisy. Only replace the door hinge with the integral check device. Do not replace the simple hinge if it is not damaged it is not the source of the noise. Replacing it unnecessary and is an over-repair. |
| D-17-21 | 2022-08-08. Service bulletin. EQUIPMENT. Radio Pre-Authorization Program - Select 7.0/8.4/8.4N Radios (New and Exchange) - 2018 Model Year Vehicles |
| 9003293 | 2022-08-08. Service bulletin. SERVICE BRAKES. A/C Pressure Transducer A/C inoperative and diagnosis leads to pressure transducer. Call Steve Rice at cell (248) 867-0061 before replacing the pressure transducer. If no response in 15 minutes, please proceed with repair. |
| 9003293 | 2022-07-25. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A/C Pressure Transducer A/C inoperative and diagnosis leads to pressure transducer. Call Steve Rice at cell (248) 867-0061 before replacing the pressure transducer. If no response in 15 minutes, please proceed with repair. |
| 23-005-21 | 2022-07-18. Service bulletin. SEAT BELTS. Front Seat Side Shield Updated Service Procedure This bulletin informs the technician that when either of the front seat side shields are replaced the buckle will need to be replacedas well. If only the buckle needs to be replaced the front seat side shield will need to be modified. The technician will need to know the following: When either of the front seat side shields are replaced the buckle willneed to be replaced as well. If only the buckle needs to be replaced the front seat side shield will need to be modified. |
| W20 Combo Phase2 | 2022-07-18. Service bulletin. POWER TRAIN. Customer Satisfaction Notification W20 Reprogram Powertrain Control Module |
| S1523000016 | 2022-06-27. Service bulletin. EQUIPMENT; VISIBILITY:SUN/MOON ROOF ASSEMBLY. A Rattle Or Creak Noise Is Heard From The Dual Pane Sunroof Area. |
| 2300521 | 2022-05-31. Service bulletin. SEAT BELTS; EQUIPMENT. Front Seat Side Shield Updated Service Procedure This bulletin informs the technician that when either of the front seat side shields are replaced the buckle will need to be replaced as well. If only the buckle needs to be replaced the front seat side shield will need to be modified. The technician will need to know the following: When either of the front seat side shields are replaced the buckle will need to be replaced as well. If only the buckle needs to be replaced the front seat side shield will need to be modified. |
| S1809000007 | 2022-05-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Customer Complaint May Include Engine Oil Leak Or Consumption |
| 1804622 | 2022-05-31. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM. 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. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC):P06EF - Engine Restart Performance. Customers may experience the following:Long engine crank after an Engine Stop/Start (ESS) event. |
| S2208000073 | 2022-05-31. Service bulletin. ELECTRICAL SYSTEM. No Start, After Flash And Or PCM Replace, DTC P0513 Invalid Skim Key Setting |
| S1708000118 RevB | 2022-05-31. Service bulletin. ELECTRICAL SYSTEM. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination Or Extended Operation After Key Off |
| 23-005-21 Rev. A | 2021-06-28. Service bulletin. STRUCTURE; EQUIPMENT. Front Seat Side Shield Updated Service Procedure This bulletin informs the technician that when either of the front seat side shields are replaced the buckle will need to be replaced as well. If only the buckle needs to be replaced the front seat side shield will need to be modified. The technician will need to know the following: When either of the front seat side shields are replaced the buckle will need to be replaced as well. If only the buckle needs to be replaced the front seat side shield will need to be modified. |
| S1809000007 Rev. | 2021-06-28. Service bulletin. ENGINE AND ENGINE COOLING. Customer Complaint May Include Engine Oil Leak Or Consumption |
| W20 Combo Phase4 | 2021-05-24. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Customer Satisfaction Notification W20 Reprogram Powertrain Control Module |
| S1908000107 Rev. | 2021-05-24. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE. Rear Liftgate Does Not Latch, Liftgate Ajar Lamp Illuminated |
| S2008000113 Rev. | 2021-05-24. Service bulletin. POWER TRAIN. No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle, Intermittent Key Not Detected Message |
| S1809000007 Rev. | 2021-04-26. Service bulletin. ENGINE AND ENGINE COOLING. Customer complaint may include engine oil leak/consumption. |
| 9003357 | 2021-04-26. Service bulletin. ENGINE AND ENGINE 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, torque to 12nm and contact the FCA employees listed below. 3) Remove the (OFA) and replace the O-ring and gaskets only (Kit #68191356A$), NOT THE OFA. 4) If oil was drained, add oil dye to ensure the leak is repaired. For model year 2014 vehicles replace the Oil Filter Adaptor. 5) When replacing PN's 68310865A$ & 68308741A$, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.