2012 Jaguar XJ 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.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- L Portfolio Sedan 4-Door
- L Supercharged Sedan 4-Door
- Supercharged Sedan 4-Door
- L Supersport Sedan 4-Door
- Base Sedan 4-Door
- Supersport Sedan 4-Door
- Portfolio Sedan 4-Door
- Premium Luxury Sedan 4-Door
Engines covered
- 5.0L 5000CC V8 GAS DOHC Naturally Aspirated
- 5.0L 5000CC V8 GAS DOHC Supercharged
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
Leaking windshield that caused the water ingress on the electrical component.
There have been several FRED submissions for a customer allegation of brake judder/vibration.
There have been several FRED submissions for a customer allegation of a brake noise concern.
There have been several FRED submissions for a customer allegation of a rear brake warning being illuminated on the instrument cluster.
Front / Rear Door Latch - Silicon Contamination Causing Doors To Not Operate As Expected
Front/Rear Door Latch Silicon Contamination Causing Doors To Not Operate As Expected
JTB00339 Temporary Suspension
Climate Control.
Showing the 8 most recent of 395 technical service bulletins on file with NHTSA.
The contact owns a 2012 Jaguar XJ. The contact stated that when the vehicle was started, the vehicle stalled. The contact performed a diagnostic himself and found that the fuel pump wires were melted
The engine has issues where there is a jerk while accelerating at times. I was told of a misfire issue that Jaguars have and have not been corrected. I was driving my 2012 Jaguar XJ on the interstate
The engine has issues where there is a jerk while accelerating at times. I was told of a misfire issue that Jaguars have and have not been corrected. I was driving my 2012 Jaguar XJ on the interstate
I HAVE SPENT THOUSANDS OF DOLLARS REPAIRING THE SUEDE LINING ON THE INTERIOR OF THE CAR. NOW, I CAN'T EVEN FIND ANYONE THAT WILL TOUCH IT! THE WOOD GRAIN HAS FADED AND THE VEHICLE IS GARAGE KEPT. THE
I HAVE SPENT THOUSANDS OF DOLLARS REPAIRING THE SUEDE LINING ON THE INTERIOR OF THE CAR. NOW, I CAN'T EVEN FIND ANYONE THAT WILL TOUCH IT! THE WOOD GRAIN HAS FADED AND THE VEHICLE IS GARAGE KEPT. THE
Showing the 5 most serious of 10 complaints filed with NHTSA.
