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Service bulletins for the 2023 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.

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

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
08197232023-10-30. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. No Crank and Various Electronics Inoperable Customers may experience one or more of the following: ? Engine no crank/no start. ? Horn continually sounds. This bulletin involves inspecting the PDC for traces of coolant and possibly replacing the under hood PDC.
S23210000092023-10-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM. MIL On with TCM P1DB7 Active
S22080001722023-10-30. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM. Camera Display Has a Blue Screen When Using Surround, Front, Rear, or Park Assist Camera View
S22190000052023-10-30. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; STEERING. Check Engine Lamp On. Warning Messages In The Cluster. U0131 Lost Communication With Power Steering Control Module Set.
S23080000742023-10-30. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:ADAS; LANE DEPARTURE: LANE KEEP: STEERING ASSIST. Central ADAS Decision Module (CADM), Advanced Driver Assist System (ADAS), Lane Assist Inoperative, Service Active Lane Management Message
S23080000542023-10-30. Service bulletin. FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA; BACK OVER PREVENTION; LANE DEPARTURE: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR. System Operation Obstructed or Blocked, ?Blind Spot Temporarily Unavailable, Sensor Blocked?, ?Automatic Emergency Braking (AEB) Limited Service Required? or ?Limited Functionality Clean Front Windshield? Displayed Momentarily on The Cluster
S23080000672023-10-30. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ?ACC/FCW Limited Functionality?, ?ACC/FCW Unavailable Service Required? Messages Displayed on the Instrument Panel Cluster (IPC) Near the US and Mexico Border or After Crossing the US Mexico Border
91001572023-10-30. Service bulletin. ELECTRICAL SYSTEM:ADAS. Central ADAS Decision Module CADM LO Part Number is more precise than "Up to and including" and "After" dates in the item description. Please ensure to order the correct CADM and Long Range Camera Part Number(s) the vehicle was built with. The Root of the Original and Replacement part should be identical, the difference will be in the NIK level. Technician Removal of the Long Range Camera and CADM for Testing Purposes: Please ensure the root of the Original and Replacement part are identical.
91002262023-10-30. Service bulletin. ELECTRICAL SYSTEM:WIRING. Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
91002122023-10-30. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP. PUMP Water For 2016-2024MY 3.6L Pentastar Upgrade with suspected coolant leak. PRIOR TO PERFORMING ANY WATER PUMP REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2307000002. Please submit pictures of the leak area thru the DIDI process outlined in the STAR Online document. NOTE: Some coolant residue may be found at the water pump weep hole plug area which may be normal, but coolant should not be dripping from this location. If unsure about, use the Pressurized Coolant System Inspection process as found in the Dealer Connect Cooling Diagnosis and Testing Procedures.
08197232023-10-02. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:HORN. No Crank and Horn Continually Going Off Customers may experience one or more of the following: ? Engine no crank/no start. ? Horn continually sounds off. This bulletin involves inspecting the PDC for traces of coolant and possibly replacing the under hood PDC.
08055232023-10-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. Radio Over The Air S21B.5, S24.13 and S24.18 Updating to S26.18 Software Version
08193232023-10-02. Service bulletin. ELECTRICAL SYSTEM:ADAS; ELECTRICAL SYSTEM. Flash: Central ADAS Decision Module (CADM) Updates
S238A0000252023-10-02. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM. U0140-00 Lost Communication With BCM DTC Is Active Or Stored In Video Routing Module (VRM)
S20080000312023-10-02. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:PORT. Low Charging Voltage Displayed On Cluster
S23080001042023-10-02. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; STRUCTURE:INTERIOR PANELS:DOOR; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; VEHICLE SPEED CONTROL. Passenger Front Door Speaker Is Inoperative. B1404-1A Front Right Audio Speaker Output-Circuit Resistance Below Threshold Set In The Radio
S23080001032023-10-02. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; SUSPENSION. Service Air Suspension Message Displayed on Cluster
S238A0000382023-10-02. Service bulletin. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; UNKNOWN OR OTHER. Auto Emergency Braking (AEB) Unavailable ? Service Required Message In Cluster
S238A0000362023-10-02. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Radio Displaying The Front Passenger Display Screen (FPDM) For a ?Fraction Of A Second?
S23020000042023-10-02. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION; BACK OVER PREVENTION; ELECTRICAL SYSTEM; WHEELS. Air Suspension Control Module (ASCM) Wheel Acceleration Sensor Diagnostic Trouble Codes (DTCs) C15D1-01 And Or C15D2-01.
21020232023-09-25. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: Transmission Control Module (TCM) Updates Customer may experience the following: ? Clunk or bump felt during an Engine Stop/Start (ESS) event. ? Roughness in shifts between gears 1 & 2. This bulletin involves reprogramming the TCM with the latest available software.
08110232023-09-25. Service bulletin. ELECTRICAL SYSTEM. Flash: Integrated Dual Charging Module (IDCM) Enhancements Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ?B22A9-64 - ECU Internal Performance-Signal Plausibility Failure. ? B22A9-16 - ECU Internal Performance-Circuit Voltage Below Threshold. ? B22A9-17 - ECU Internal Performance-Circuit Voltage Above Threshold. ?B22A9-19 - ECU Internal Performance-Overcurrent. Customer may also experience the following: ? Vehicle will not charge. This bulletin involves reprogramming the IDCM with the latest software available.
S238A0000272023-09-25. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. The Hybrid Application May No Longer Appear After Radio Over The Air Update To T25.50 Software
S23080000882023-09-25. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Key Fob Battery Low Warning Message Displayed on The Instrument Panel Cluster (IPC)
S238A0000342023-09-25. Service bulletin. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS:ACCESORY POWER OUTLET/JACK/PORT/USB/SAE/CIGARETTE LIGHTER. USB Hub In-Operable

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