QX4 2WD V6-3.5L (VQ35DE) (2003)
ELECTRICAL LOAD
The incident may be electrical load sensitive. Perform diagnosis with all accessories (including A/C rear window defogger radio fog lamps) turned on.
COLD OR HOT START UP
On some occasions an electrical incident may occur only then the car is started cold. Or it may occur when the car is restarted hot shortly after being
turned oft. In these cases you may have to keep the car overnight to make a proper diagnosis.
How to Follow/Perform Trouble Diagnosis
How to Follow Test Groups in Trouble Diagnosis
1. Work and diagnostic procedure
Start to diagnose a problem using procedures indicated in enclosed test groups.
2. Questions and required results.
Questions and required results are indicated in bold type in test group.
The meaning of are as follows:
a. Battery voltage -> 11 - 14 V or approximately 12 V