What are the most common Jaguar XK problems?
According to Au7o's analysis of 2,553+ owner reports, the 2000-2015 Jaguar XK has 7 documented issues. The most frequently reported are: Timing Chain Tensioner Failure on AJ-V8, Unintended Acceleration During Braking, Passenger Seat Airbag Occupancy Sensor Failure. Of these, 3 are rated critical and should be addressed promptly.
Is the Jaguar XK reliable?
The 2000-2015 Jaguar XK has 7 known issues documented across 2,553+ owner reports. 3 issues are rated critical: Timing Chain Tensioner Failure on AJ-V8 and Unintended Acceleration During Braking and Passenger Seat Airbag Occupancy Sensor Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Jaguar XK problems?
Repair costs for known Jaguar XK issues range from $150 to $8,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Timing Chain Tensioner Failure on AJ-V8, typically costs $4,000-$8,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What year Jaguar XK is the most reliable?
Reliability varies across model years of the Jaguar XK. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2000-2015 Jaguar XK with 7 documented issues documented across 2,553+ owner reports.
What is the 2007-2015 Jaguar XK Timing Chain Tensioner Failure on AJ-V8?
The AJ-V8 engine in the XK shares the same timing chain tensioner weakness found across the Jaguar V8 range. The hydraulic tensioners bleed down when the engine is off, causing the timing chains to rattle on startup and progressively stretch until timing is compromised. Repairs typically run $4,000-$8,500. Severity: high.
What is the 2006 Jaguar XK Unintended Acceleration During Braking?
Multiple 2006 complaints describe the vehicle accelerating when the brake pedal was applied, including incidents while exiting highways, approaching red lights, and parking. Several reports resulted in crashes and injuries, and the pattern aligns with Jaguar's recall for incorrec… Severity: high.
What is the 2006 Jaguar XK Passenger Seat Airbag Occupancy Sensor Failure?
Airbag complaints on 2006 XK/XKR models include repeated airbag warning lamp illumination and a failed passenger-seat sensor that could prevent proper airbag deployment. One owner reported multiple unsuccessful repair attempts for recurring airbag light faults, suggesting an inte… Repairs typically run $250-$1,200. Severity: high.
What is the 2007-2015 Jaguar XK Convertible Roof Mechanism Failure?
The XK convertible fabric roof mechanism develops faults in the hydraulic actuators and limit switches. The complex folding mechanism jams mid-cycle, leaving the roof partially open. Microswitch failures send incorrect position signals to the roof control module. Repairs typically run $400-$2,500. Severity: medium.
What is the 2007-2015 Jaguar XK Throttle Body Position Sensor Failure?
The electronic throttle body on the XK develops position sensor failures causing erratic throttle response, limp mode, and check engine lights. The dual-track position sensor wears internally, sending conflicting signals to the engine management system. Repairs typically run $300-$800. Severity: medium.
What is the 2006 Jaguar XK Limp Mode and Sudden Loss of Power?
At least one complaint tied to the speed-control group describes the vehicle entering limp mode and slowing abruptly in traffic, creating a hazard with surrounding vehicles. While fewer reports are available than for unintended acceleration, the complaint indicates a real drivabi… Repairs typically run $150-$1,200. Severity: medium.
What is the 2000 Jaguar XK Headlamp Adjustment Mechanism Compliance/Setup Issue?
Jaguar issued a recall for certain 2000 vehicles because the headlamp adjustment mechanism could be operated without suitable instructions on the mechanism or in the owner's manual. This is primarily a compliance and setup issue, but incorrect adjustment can still reduce nighttim… Severity: low.
