Test E: A Single Illumination Source Is Inoperative - Steering Wheel Switches

PINPOINT TEST E: A SINGLE ILLUMINATION SOURCE IS INOPERATIVE - STEERING WHEEL SWITCHES

E1:

E1-E3:

E3 Continued:

Normal Operation
Variable voltage is supplied to the steering wheel switches illumination on circuit 19 (LB/RD). The steering wheel switches illumination is grounded by circuit 57 (BK).

Possible Causes
- circuit 19 (LB/RD) open
- circuit 57 (BK) open
- clockspring
- steering wheel switches