2023 Jeep Gladiator Service and Repair Manual

The 2023 Jeep Gladiator was offered with two engines — the 3.0L V6 turbo and the 3.6L V6 — across eleven trims. This service and repair manual is matched to this exact year, so the specifications and sequences are correct for your engine and trim.

Engines

• 3.0L V6 turbo — 182 cu in, DOHC
• 3.6L V6 — 220 cu in, DOHC

Trims

• Freedom Crew Cab Pickup
• High Altitude Crew Cab Pickup
• Mojave Crew Cab Pickup
• Overland Crew Cab Pickup
• Rubicon Blue Sunrider Crew Cab Pickup
• Rubicon Crew Cab Pickup
• Sport Crew Cab Pickup
• Sport S Crew Cab Pickup
• Texas Trail Crew Cab Pickup
• Willys Crew Cab Pickup
• Willys Sport Crew Cab Pickup

Known issues on the 2023 Gladiator. Four recalls are on federal record for this model year: overheated clutch components that can increase the risk of a fire, a disabled rearview image that reduces the driver's visibility to the rear, a driver frontal air bag that may not deploy in a crash and can increase the risk of injury, and a diesel fuel pump failure that can cause an engine stall and a crash. Owners have filed 68 complaints and Jeep has issued 354 technical service bulletins for the year. This manual carries the factory diagnostic and repair procedures behind each of those systems.

From a routine service interval to a control-module reflash or a hard-to-trace wiring fault, it keeps you on the OEM procedure and the correct specification for your specific 2023 Gladiator.