Front Wipers Not Parking In Off Position

Tests 1 - 2:

Test 3:

SYMPTOM
FRONT WIPERS NOT PARKING IN OFF POSITION

TEST NOTE
This symptom is diagnosed using the test FRONT WIPER PARK SWITCH CIRCUIT OPEN.

WHEN MONITORED:
With ignition in RUN or ACCESSORY position and wiper On.

SET CONDITION:
BCM, while monitoring the dwell switch, determines when the wiper has left the park switch and when it returns. When it fails to received that information it sets this code. The wiper runs in low speed only and stop whenever the switch is shut off.

POSSIBLE CAUSES
- Wiper park switch/toggle closed/open
- Open wiper park switch sense circuit
- Defective BCM/wiper park switch
- Defective wiper motor/wiper park switch