Trouble Diagnosis Precaution
WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
When you read wiring diagrams, refer to the following:
- "HOW TO READ WIRING DIAGRAMS "
- "POWER SUPPLY ROUTING CIRCUIT
"
When you perform trouble diagnosis, refer to the following:
- "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSIS "
- "HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT "
Check for any service bulletins before servicing the vehicle.