Test P: One or More Parking, Rear or License Plate Lamps Is Inoperative

PINPOINT TEST P: ONE OR MORE PARKING, REAR OR LICENSE PLATE LAMPS IS INOPERATIVE

P1-P2:

P3-P5:

P5 Continued:

Normal Operation
The headlamp switch is supplied battery voltage through circuit 195 (TN/WH). When the headlamp switch is turned to the PARKING LAMPS ON position, the headlamp switch routes voltage to circuit 14 (BN), which then supplies voltage to the exterior lamps. Ground is provided to the bulbs through circuit 57 (BK).

Possible Causes
- Fuse
- Circuit 14 (BN) open
- Circuit 57 (BK) open
- Circuit 195 (TN/WH) open
- Headlamp switch
- Central junction box (CJB)