Diagnosis And Testing
- Verify the customer concern.
- Visually inspect for obvious signs of electrical damage.
VISUAL INSPECTION CHART
ELECTRICAL - Fuse(s)
- Wiring Harness
- Electrical connector(s)
- Horn(s)
- Relay
- Horn switch
- Clockspring
- 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, verify the symptom and refer to the Jaguar Approved Diagnostic System.