Inspection And Verification
WARNING: This page is about a different car, the 2011 Jaguar XKR, 2011 Jaguar XK, 2010 Jaguar XKR, and 2010 Jaguar XK. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT
acceptable. Substitution of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
- Verify the customer concern.
- Visually inspect for obvious signs of damage and system integrity.
Visual Inspection
Mechanical Electrical - Visibly damaged or worn components
- Loose or missing fasteners
- Fuse(s)
- Ballast
- Bulb(s)
- Damage to wiring loom, incorrect location of wiring, wiring stretched or taught
- Loose or corroded electrical connector(s)
- Headlamp Control Module
- Photocell(s)
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, check for Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.