Pinpoint Tests

PINPOINT TEST B: NO COMMUNICATION WITH THE VEHICLE SECURITY MODULE

B1-B3:

B3 Continued:

Normal Operation
The vehicle security module receives voltage from the central junction box (CJB) through circuits 7 (LG/YE) and 294 (WH/LB). The vehicle security module is grounded through circuits 57 (BK) and 938 (BK/LG).

Possible Causes
- fuse(s)
- circuit 7 (LG/YE) open
- circuit 57 (BK) open
- circuit 294 (WH/LB) open
- circuit 938 (BK/LG) open
- vehicle security module