Test D

PINPOINT TEST D: DTCS B1987, B1988, AND B1989-PEDAL FORWARD/REARWARD MOTOR STALLED

Test D1-D4:

Test D5 Continued:

Normal Operation
The two-way adjustable pedal motor receives power from the driver seat module through circuit 1489 (LB/BK) (forward) and circuit 1490 (LB/OG) (rearward). The motor runs until the manual switch is released, until the travel limit is reached, or until the stored memory position is reached.

Possible Causes
- A brake or accelerator pedal obstruction
- A binding adjustable motor cable
- Adjustable pedal switch
- A short to ground in adjustable pedal switch circuit 1492 (LB/RD) or 1493 (PK/BK)
- A short to power in adjustable pedal motor circuit 1489 (LB/BK) or 1490 (LB/OG)
- An adjustable pedal motor