Pinpoint Tests

PINPOINT TEST B: NO COMMUNICATION WITH THE DRIVER DOOR MODULE (DDM)

B1-B2:

B2 Continued:

Normal Operation
The alarm, remote keyless entry, and power locks are controlled by the DDM. Voltage is supplied through the central junction box (CJB) on circuit 1523 (DG). The DDM is grounded through circuit 676 (PK/OG).

Possible Causes
- fuse
- circuit 676 (PK/OG) open
- circuit 1523 (DG) open or short to ground
- DDM