Test F: The Traction Control Or Parking Aid Disable Switch Illumination Is Inoperative

PINPOINT TEST F: THE TRACTION CONTROL OR PARKING AID DISABLE SWITCH ILLUMINATION IS INOPERATIVE

F1:

F1-F2:

Normal Operation
Variable voltage is supplied to the traction control and the parking aid disable switch illumination on circuit 19 (LB/RD). The traction control and the parking aid disable switch illumination is grounded by circuit 57 (BK).

Possible Causes
- Circuit 19 (LB/RD) open
- Circuit 57 (BK) open
- Parking aid disable switch
- Traction control switch