2012 Jeep Wrangler Service and Repair Manual
The 2012 Jeep Wrangler was built with the 3.6L V6 (220 cu in), DOHC engine across all nine trims. This manual is matched to the 2012 model year, so it fits your exact engine and trim.
Engines
- 3.6L V6 (220 cu in), DOHC
Trims
- Rubicon
- Sahara
- Sport
- Unlimited
- Unlimited Altitude
- Unlimited Mountain
- Unlimited Rubicon
- Unlimited Sahara
- Unlimited Sport
Known issues on the 2012 Wrangler. Seven recalls are on federal record for this model year: a front seat belt buckle strap that can separate and leave the seat belt inoperable; a liner that can shift forward and impede the operation of the accelerator; a passenger-side frontal air bag inflator; a driver-side frontal air bag that may not deploy after an air bag circuit failure; a broken electrical circuit in the airbag clockspring that can prevent air bag deployment; a loss of transmission fluid that can cause a loss of transmission function; and a broken electrical circuit in the airbag clockspring wiring assembly that can lead to non-deployment of the frontal air bags. Owners have filed 1,282 complaints and 96 technical service bulletins have been issued for the model year.
Chrysler (FCA US LLC) is recalling certain 2011-2018 Jeep Wrangler right hand drive vehicles. The driver's seat belt buckle mounting strap may fracture and separate from the seat frame.
A separated or severed seat belt buckle strap will result in an inoperable seat belt, increasing the
FCA US will notify owners, and dealers will replace the driver's seat belt buckle, free of charge.
Quadratec, Inc. is recalling certain aftermarket accessory, driver-side, Ultimate Floor Liners part numbers 14254.0301 07, 14254.0301 08, 14254.0301Q, 14254.0302 07, 14254.0302 08, 14254.0302Q, 14254.
If the liner shifts forward it may impede the operation of the accelerator and possibly lead to unin
Quadratec will notify owners and either exchange the liners or provide them with a hook guard kit to
Chrysler (FCA US LLC) expanded the affected population to include 73,712 2005-2009 RAM 2500 trucks produced at the St. Louis North Assembly Plant. With this change, Chrysler is recalling certain mode
These vehicles are equipped with certain air bag inflators assembled as part of the passenger fronta
Owners are advised not to drive their vehicle until the recall repair is complete. Chrysler will no
Chrysler (FCA US LLC) is recalling certain model year 2011-2016 Right Hand Drive Jeep Wrangler vehicles manufactured February 16, 2010, to May 2, 2016. The clockspring assembly may become contaminated
Failure of the air bag circuit may prevent the driver's frontal air bag from deploying in the event
Chrysler will notify owners, and dealers will replace the clockspring, wheel back cover, and column
Chrysler Group LLC (Chrysler) is recalling certain model year 2008-2012 Jeep Wrangler right-hand drive vehicles manufactured February 1, 2007, through October 10, 2011. The affected vehicles have air
In the event of a crash necessitating airbag deployment, a broken electrical circuit in the airbag c
Chrysler will notify owners, and dealers will replace the clockspring and add a steering wheel dust
Chrysler Group LLC (Chrysler) is recalling certain model year 2012-2013 Jeep Wrangler vehicles equipped with a 3.6L engine and an automatic transmission and manufactured January 23, 2011, through Febr
A loss of transmission fluid may result in a loss of transmission function which may increase the ri
Chrysler will notify owners, and dealers will replace the power steering return tube assembly, free
CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2008-2012 RIGHT HAND DRIVE (RHD) JEEP WRANGLER VEHICLES MANUFACTURED FROM FEBRUARY 1, 2007, THROUGH OCTOBER 10, 2011. SOME VEHICLES MAY BE EQUIPPED WITH DRIVE
A BROKEN ELECTRICAL CIRCUIT IN THE AIRBAG CLOCKSPRING WIRING ASSEMBLY CAN LEAD TO NON-DEPLOYMENT OF
CHRYSLER WILL NOTIFY OWNERS AND REMEDY THE VEHICLES AS NECESSARY FREE OF CHARGE. CHRYSLER WILL MAIL
SWITCH - CLUTCH STARTER INTERLOCK & MASTER CYLINDER ASSEMBLY - CLUTCH
Verify Reman part number availability. Order the "R" part number for all orders: Warranty, Mopar, customer pay and service contract. Order "68" part number for New unsold units only.
Verify Reman part number availability. Order the "R" part number for all orders: Warranty, Mopar, customer pay and service contract. Order "68" part number for New unsold units only.
ACTUATOR - A/C AND HEATER
ACTUATOR - A/C AND HEATER
Plate - Planetary
BOW - FOLDING TOP
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 t
Showing the 8 most recent of 96 technical service bulletins on file with NHTSA.
2012 JEEP WRANGLER WAS A "POSTAL VEHICLE", IN THAT THE STEERING WHEEL WAS ON THE RIGHT-HAND SIDE OF THE VEHICLE. DRIVER ERROR OCCURRED, IN THAT DRIVER WAS ON RIGHT SHOULDER OF TWO LANE HIGHWAY, BUT P
2012 JEEP WRANGLER WAS A "POSTAL VEHICLE", IN THAT THE STEERING WHEEL WAS ON THE RIGHT-HAND SIDE OF THE VEHICLE. DRIVER ERROR OCCURRED, IN THAT DRIVER WAS ON RIGHT SHOULDER OF TWO LANE HIGHWAY, BUT P
2012 JEEP WRANGLER WAS A "POSTAL VEHICLE", IN THAT THE STEERING WHEEL WAS ON THE RIGHT-HAND SIDE OF THE VEHICLE. DRIVER ERROR OCCURRED, IN THAT DRIVER WAS ON RIGHT SHOULDER OF TWO LANE HIGHWAY, BUT P
Front-end crash resulted in airbags busting instead of inflating. Current back and neck injuries.
WHILE TURNING TO PARK THE ENGINE THROTTLE SUDDENLY ACCELERATED & JEEP JUMPED THE CURB, CRASHED THRU A FENCE & ENDED UP IN THE OCEAN. WE WERE RESCUED BY DANA POINT HARBOR PATROL.
Showing the 5 most serious of 1282 complaints filed with NHTSA.
