Pinpoint Tests

PINPOINT TEST P: THE FOG LAMPS ARE INOPERATIVE

P1-P2:

P2-P4:

Normal Operation
When the high beams are off, voltage is routed from the high beam relay to the headlamp switch through circuit 30-LD10 (RD). When the fog lamp switch is engaged, voltage is routed to the fog lamps through circuit 15S-LD9 (GN/BK).

Possible Causes
- Circuit 15S-DA28 (GN/BK) open
- Circuit 15S-LD9 (GN/BK) open
- Circuit 30-LD10 (RD) open
- High beam relay
- Headlamp switch