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Service bulletins for the 2020 Jeep Grand 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.

535 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
S20080001042022-09-26. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE. During A WiTech Session The ABS And Traction Control Lights Turn On. Multiple ABS And PCM DTC?s Set
S20080000942022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. Uconnect Market Place APP Fatal Error Message
S20080001002022-09-26. Service bulletin. EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:120/240 VAC ELECTRICAL SYSTEM:WIRING. Trailer Wiring Connector Adapter 4-Pin And 7-Pin Circuit Identification
S20080000102022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup, Freeze or Audio Concerns
90042792022-09-26. Service bulletin. STRUCTURE:BODY. Exterior Emblems/Badging For exterior emblems/badges that appear to be loose, crooked, or missing, please document the VIN and provide the following information: 1.) Take image of customer concern 2.) Email images of concerns to FCA Redacted Content For additional questions, call FCA Redacted Content. If no response in 15 minutes, proceed with repair.
S21080001702022-09-26. Service bulletin. PARKING BRAKE. Head unit button stuck DTC code B14DA-2A
S21080001632022-09-26. Service bulletin. ELECTRICAL SYSTEM. No Start, Cannot Complete Module Replace, Proxi Or Module Proxi Configuration
S21090000042022-09-26. Service bulletin. ENGINE AND ENGINE COOLING. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
23024222022-09-26. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. Headlamp Condensation Clearing Procedure This bulletin is to communicate the procedure for headlamp condensation clearing.
S228A000004RevB2022-09-26. Service bulletin. BACK OVER PREVENTION. Panasonic VP4R Wi-Fi New Enrollment Pause
S228A000004RevA2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. Panasonic VP4R Wi-Fi New Enrollment Pause
90045572022-09-26. Service bulletin. EQUIPMENT. Overhead Console If the sunglasses holder door in the overhead console will not stay closed, inspect the Latch for damage. The Latch is now released for service under part number 68599540A$.
9004548RevB2022-09-26. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC. Module, Anti-lock brake system / Hydraulic Control Unit Some 2018-19 WD/WK vehicles have the brake lights staying on without depressing the brake pedal as an affect of DTC C1093-62 occurring or due to an internal failure in the HCU/ABS Module please contact FCA Redacted Content. If there is no response within 15 minutes of initiating your call, please - Obtain a vehicle scan report with the diagnostic environmental data. - Record the Primary Pressure Sensor value ($2002) and the Primary Pressure Sensor offset ($2007). - then, continue with your normal diagnostic process, if possible please avoid seperating the ECU and HCU.
9004548RevA2022-09-26. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC. Module, Anti-lock brake system / Hydraulic Control Unit Some 2018-19 WD/WK vehicles have the brake lights staying on without depressing the brake pedal as an affect of DTC C1093-62 occurring or due to an internal failure in the HCU/ABS Module please contact FCA Redacted Content. If there is no response within 15 minutes of initiating your call, please - Obtain a vehicle scan report with the diagnostic environmental data. - Record the Primary Pressure Sensor value ($2002) and the Primary Pressure Sensor offset ($2007). - then, continue with your normal diagnostic process.
90045482022-09-26. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES. Module, Anti-lock brake system / Hydraulic Control Unit Some 2018-19 WD/WK vehicles have the brake lights staying on without depressing the brake pedal as an affect of DTC C1093-62 occurring or due to an internal failure in the HCU/ABS Module please contact FCA Redacted Content. If there is no response within 15 minutes of initiating your call, please continue with your normal diagnostic process.
08105212022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. UAV and UCV Radio Enhancements This bulletin involves inspecting and if required, updating the radio software level to: 39.5. Customers may experience one or more of the following: Lost radio presets. High pitch squeal, pop or humming sound coming from all of the speakers. SXM favorite song list empty. Radio display screen is black when the ignition is on. Radio may reset/reboots, turn itself off and then back on again. Radios resets when a Bluetooth paired phone receives two text messages one after another simultaneously after approximately seven seconds. (ABD sales code). Incorrect navigation address/location/directions. Navigation stuck on loading screen or not appearing at all. Lost navigation settings. Speaker crackling noise on non amplified vehicles (UAV Only). Active call not transferred to vehicle Bluetooth® (UAV Only). Voice Recognition (VR) not understanding commands to switch sources (UAV Only). Bluetooth phonebook not available (UAV Only). "Setting" button removed after ignition cycle (UAV Only). Coolant temperature value incorrect (UAV Only). Speaker crackling noise. In addition the following enhancements are included:Bluetooth improvements. VR improvements. Improve Navigation zoom and scrolling feature on map.
S2008000023RevA2022-09-26. Service bulletin. ENGINE AND ENGINE COOLING. No Crank No Start, Click No Start
S21250000022022-09-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Customer complaint includes a Mil-on condition. Upon further investigation, one or more of the following fault codes may be set in the PCM:
S1809000007RevC2022-09-26. Service bulletin. ENGINE AND ENGINE COOLING. Customer Complaint May Include Engine Oil Leak Or Consumption
S1117000002RevA2022-09-26. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. Air Suspension System Diagnosis
S2008000059RevB2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. Error Code 20 Message On the Radio Screen
S2008000059RevA2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. Error Code 20 Message On the Radio Screen
S2108000098RevB2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. Radio Screen Freeze, Blank Screen And Reset
S21080001382022-09-26. Service bulletin. STEERING. Steering Column Power Tilt Inoperative
90043862022-09-26. Service bulletin. ELECTRICAL SYSTEM:WIRING. WIRING, Body Before replacing this harness, please contact FCA Redacted Content to see if a repair kit is available for your application. If no response in 15 minutes, proceed with repair. Please email pictures of harness defects to FCA Redacted Content

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.