2023 Jeep Grand Cherokee Service and Repair Manual

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Factory-Grade Data

2023 Jeep Grand Cherokee service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical diagnostics with wiring diagrams
  • Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more

Trims covered

  • 30th Anniversary 4xe Sport Utility 4-Door
  • Altitude X Sport Utility 4-Door
  • Summit Reserve 4xe Sport Utility 4-Door
  • Overland 4xe Sport Utility 4-Door
  • Summit Sport Utility 4-Door
  • Trailhawk 4xe Sport Utility 4-Door
  • Summit 4xe Sport Utility 4-Door
  • 4xe Sport Utility 4-Door
  • Altitude Sport Utility 4-Door
  • Laredo X Sport Utility 4-Door
  • Limited 4xe Sport Utility 4-Door
  • Laredo Sport Utility 4-Door
  • Limited Sport Utility 4-Door
  • Summit Reserve Sport Utility 4-Door
  • Overland Sport Utility 4-Door

Engines covered

  • 2.0L 1997CC 122Cu. In. l4 PLUG-IN HYBRID EV-GAS (PHEV) DOHC Turbocharged
  • 3.6L 3604CC 220Cu. In. V6 FLEX DOHC Naturally Aspirated
  • 5.7L 345Cu. In. V8 GAS OHV Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

2023 Jeep Grand Cherokee Recalls & Complaints

NHTSA #25V74100030/10/2025Component: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

Chrysler (FCA US, LLC) is recalling certain 2020-2025 Jeep Wrangler 4Xe and 2022-2026 Grand Cherokee 4Xe vehicles. The high voltage battery may fail internally and lead to a vehicle fire while parked

Consequence

A vehicle fire can increase the risk of injury.

Remedy

Owners are advised to park outside and away from structures and not to charge their vehicles until t

NHTSA #24V13000022/02/2024Component: EXTERIOR LIGHTING:HEADLIGHTS

Chrysler (FCA US, LLC) is recalling certain 2023-2024 Jeep Grand Cherokee and Jeep Grand Cherokee L vehicles. When the master headlight switch is set to the AUTO position, the driver may be unable to

Consequence

High beam headlights that do not activate as intended can reduce visibility, increasing the risk of

Remedy

Dealers will reconfigure the vehicle high beam parameters, free of charge. Owner notification lette

NHTSA #24V13200022/02/2024Component: SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT

Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Grand Cherokee L and 2022-2023 Jeep Grand Cherokee vehicles. The upper control arm ball joint and steering knuckle may separate and cause th

Consequence

A loss of vehicle control increases the risk of a crash.

Remedy

Dealers will replace the upper control arm pinch bolts, free of charge. Owner notification letters

NHTSA #23V35200018/05/2023Component: STEERING:COLUMN

Chrysler (FCA US, LLC) is recalling certain 2022-2023 Jeep Grand Cherokee and 2021-2023 Jeep Grand Cherokee L vehicles. An incorrectly assembled steering column intermediate shaft may disconnect from

Consequence

A loss of steering control increases the risk of a crash.

Remedy

Dealers will inspect and, if necessary, replace the intermediate shaft and assembly parts, free of c

NHTSA #24V11100015/02/2024Component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

Chrysler (FCA US, LLC) is recalling certain 2021-2024 Jeep Wrangler and 2022-2024 Jeep Grand Cherokee vehicles. A hybrid control processor (HCP) software error may cause the defrosting and defogging

Consequence

An inoperative windshield defrosting and defogging system may decrease the driver's visibility, incr

Remedy

Dealers will update the HCP software, free of charge. Owner notification letters were mailed Februa

NHTSA #23V57700014/08/2023Component: BACK OVER PREVENTION:DISPLAY FUNCTION

Chrysler (FCA US, LLC) is recalling certain 2022-2023 Jeep Grand Cherokee, 2021-2023 Jeep Grand Cherokee L, and 2022-2024 Jeep Wagoneer and Grand Wagoneer vehicles. The Central Vision Park Assist mod

Consequence

A rearview image that does not display while in reverse decreases the driver's visibility of the rea

Remedy

Dealers will update the Central Vision Park Assist Module software, free of charge. Owner notificat

NHTSA #24V19900014/03/2024Component: AIR BAGS:FRONTAL:DRIVER CLOCKSPRING/SPIRAL CASSETTE

Chrysler (FCA US, LLC) (Stellantis) is recalling certain 2023-2024 Ram 1500, Jeep Wrangler, Jeep Wagoneer, Jeep Grand Wagoneer, Chrysler Pacifica, Ram 3500, Ram 3500 cab chassis, Ram 2500, Ram 4500 ca

Consequence

An air bag that does not deploy in a crash can increase the risk of injury.

Remedy

Dealers will inspect and replace the steering column control module, as necessary free of charge. S

NHTSA #24V43600013/06/2024Component: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Chrysler (FCA US, LLC) is recalling certain 2021-2022 Dodge Durango, 2021-2023 Chrysler Pacifica, Jeep Grand Cherokee L, 2022 Ram 1500, 2500, 3500, Chrysler Voyager, 2022-2023 Jeep Compass, Grand Cher

Consequence

A rearview camera image that does not display decreases the driver's visibility, increasing the risk

Remedy

Dealers will update the radio software or the software will be OTA, "Over-The-Air," free of charge.

NHTSA #24V43400013/06/2024Component: SEAT BELTS:CRITICAL FASTENERS

Chrysler (FCA US, LLC) is recalling certain 2023 Jeep Grand Cherokee vehicles. A bolt for the second-row seat belt buckle may not be tightened properly. As such, these vehicles fail to comply with t

Consequence

An improperly secured seat belt buckle may not properly restrain occupants during a crash, increasin

Remedy

Dealers will inspect and tighten the second-row seat buckle bolt as necessary, free of charge. Owne

NHTSA #23V33600011/05/2023Component: EQUIPMENT:OTHER:LABELS

Chrysler (FCA US, LLC) is recalling certain 2022-2023 Jeep Grand Cherokee L and Grand Cherokee vehicles. The air bag warning label may be missing from the dashboard. As such, these vehicles fail to

Consequence

Without a label that shows the proper restraint usage guidelines, the occupants may have an increase

Remedy

FCA US, LLC will mail owners the warning label information, free of charge. Dealers will inspect un

NHTSA #23V41300008/06/2023Component: SUSPENSION:REAR:SPRINGS:COIL SPRINGS

Chrysler (FCA US, LLC) is recalling certain 2022-2023 Jeep Grand Cherokee and 2021-2023 Jeep Grand Cherokee L vehicles. The rear coil springs may have been incorrectly installed and detach from the v

Consequence

Rear coil springs that detach from the vehicle while driving increases the risk of a crash.

Remedy

Dealers will inspect and if necessary, repair the rear coil spring assemblies, free of charge. Owne

NHTSA #25V57600004/09/2025Component: ELECTRICAL SYSTEM:PROPULSION SYSTEM

Chrysler (FCA US, LLC) is recalling certain 2022-2026 Jeep Grand Cherokee Plug-In Hybrid Electric (PHEV) vehicles. A software error within the hybrid control processor may result in a loss of drive po

Consequence

A loss of drive power increases the risk of a crash.

Remedy

Dealers will update the hybrid control processer software, free of charge. Owner notification letter

TSB #11032870

D-26-11 (XC2) 2.0L PHEV Engine - Select 2024 - 2025 Jeep Wrangler (JL) and 2023 - 2025 Grand Cherokee/ Grand Cherokee L (WL)

TSB #11032869

ID-26-24 (XC2) 2.0L PHEV Engine - Select 2024 - 2025 Jeep Wrangler (JL) and 2023 - 2025 Grand Cherokee/ Grand Cherokee L (WL)

TSB #11032866

BEZEL - OVERHEAD CONSOLE

TSB #11032865

SENSOR KNOCK

TSB #11032864

SENSOR KNOCK

TSB #11032861

FRAME - CARGO AREA

TSB #11032857

Before replacing the steering column control module (SCCM) due to wipers inop, wipers not turning off, wipers not returning to position, heated steering wheel not working and/or steering controls inop, Electronic Stability Control (ESC) lig

TSB #11032854

Clunking when going over bumps, potholes, or turns. During diagnosis dealers may find rubber separating from the bushing on the tension link. This is normal and most likely is not attributed to the noise. Please follow normal diagnosis and

Showing the 8 most recent of 769 technical service bulletins on file with NHTSA.

20230219Component: AIR BAGSCrash reported6 injured

I was in a head on collision with another car. None of my airbags deployed. The fire department and police department were concerned and shocked that they did not deploy. They cut the wiring to the ba

20240729Component: UNKNOWN OR OTHERCrash reported3 injured

We were in a serious car accident. We were T-boned and rolled two or three times. We had to be pulled from the upside down Grand Cherokee. Our complaint is the fuel fill line broke and poured 23 gal

20240729Component: AIR BAGSCrash reported3 injured

We were in a serious car accident. We were T-boned and rolled two or three times. We had to be pulled from the upside down Grand Cherokee. Our complaint is the fuel fill line broke and poured 23 gal

20240729Component: STRUCTURE:BODYCrash reported3 injured

We were in a serious car accident. We were T-boned and rolled two or three times. We had to be pulled from the upside down Grand Cherokee. Our complaint is the fuel fill line broke and poured 23 gal

20240116Component: FORWARD COLLISION AVOIDANCECrash reported2 injured

The contact owns a 2023 Grand Cherokee Limited. The contact stated that while driving with her daughter, at approximately 2 MPH in a parking lot, the sun visor was pulled down and as she glanced in th

Showing the 5 most serious of 642 complaints filed with NHTSA.

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