2004-2008 Jaguar XJ Series: Reliability
Updated: 11/23/08
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Our reliability study for this generation Jaguar XJ Series includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Jaguar XJ Series .
Trouble Spots
Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search
for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested
solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer,
however, we have our own expert looking at additional vehicle problems.
Battery:
Battery may go dead in less than a week if not driven because an electronic control module may not go to sleep or may wake up and turn on all the vehicle circuits. (2004-06)
Electrical problem:
The front parking proximity warning may activate even though there are no obstructions and it can be caused by certain sounds or from ice or dirt buildup on the sensors. (2004)
Fuel gauge:
The gas gauge may fluctuate or read low after a fill-up due to a faulty sender on the fuel sender and pump assembly. (2004)
Steering noise:
Squeaking noise when turning is possible, due to a problem with a steering rack seal. (2004-05)
Vehicle noise:
On some early production models there is a buzzing and clicking noise when they key is turned on (but engine not started) due to active cruise control module. (2004)
Water leak:
Water may leak onto the headliner and possibly run down the D-pillar and onto the rear floor because the roof drain tubes may need to be moved. (2004-05)
Water leak:
Numerous other potential water leaks including trunk from several places, the driver's side floor, and the rear floor. (2004-06)
Consumer Guide® Estimated Repair Costs
This table lists costs of likely repairs for comparison with other vehicles. The
dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the
typical repair without extras or add-ons. Like the pricing information, replacement
costs can vary widely depending on region. Expect charges at a new-car dealership
to be slightly higher.
| Item Name | Repair Cost |
| A/C Compressor | $920 |
| Alternator | $765 |
| Automatic Transmission or Transaxle | $3,450 |
| Brakes | $700 |
| Clutch, Pressure Plate, Bearing | |
| Constant Velocity Joints | $1,990 |
| Exhaust System | $650 |
| Radiator | $970 |
| Shocks and/or Struts | $3,010 |
| Timing Chain or Belt | $780 |








