Test A: No Communication With The Driver Seat Module (DSM)

PINPOINT TEST A: NO COMMUNICATION WITH THE DRIVER SEAT MODULE (DSM)

A1-A2:

A2 Continued:

Normal Operation
The driver seat module (DSM) fused power is supplied through the bussed electrical center (BEC) fuses: 10 (30A) circuit 566 (DG), and fuse 51 (10A) circuit 1567 (RD/LB). The DSM ground circuits are circuit 1203 (BK/LB) and 1205 (BK).

Possible Causes
- circuit 1567 (RD/LB) open or shorted to ground
- circuit 566 (DG) open or shorted to ground
- circuit 1203 (BK/LB) open
- circuit 1205 (BK) open
- DSM