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Pinpoint Tests

PINPOINT TEST A: NO COMMUNICATION WITH THE AIR SUSPENSION MODULE

A1:

A2-A3:

Normal Operation
Voltage is supplied through central junction box (CJB) and battery junction box (BJB) on circuits 298 (VT/OG) and 418 (DG/YE). The air suspension module is grounded through circuit 676 (PK/OG).

Possible Causes
- fuse(s)
- circuit 298 (VT/OG) open
- circuit 418 (DG/YE) open
- circuit 676 (PK/OG) open
- air suspension module