Chrysler Town and Country 2003 Owner's Manual page 1011

FRONT WIPER SWITCH MUX INPUT SHORT TO GROUND —
TEST
4 Turn the ignition off.
Disconnect the Multi-Function Switch harness connector.
Disconnect the BCM C5 harness connector.
Measure the between the Front Wiper Switch MUX circuit and the Multi-Function
Switch MUX Return circuit.
Is the resistance below 1000.0 ohms?
Yes → Repair the Front Wiper Switch MUX circuit for a short to the
→ Go To 5
No
5 Turn the ignition off.
Disconnect the Multi-Function Switch harness connector.
Turn the ignition on.
With the DRB, read the Front Wiper Sw volts?
Is the voltage above 4.5 volts?
Yes → Replace the Multi-Function Switch.
→ Replace the Body Control Module.
No
ACTION
Multi-Function Switch MUX Return circuit.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
WINDSHIELD WIPER & WASHER
987
Continued
APPLICABILITY
All
All