Chrysler Town and Country 2003 Owner's Manual page 1019

REAR WIPER OUTPUT OPEN —
TEST
3 Turn the ignition off to the lock position.
Disconnect the Rear Wiper Motor harness connector.
Note: Check connectors - Clean/repair as necessary.
Turn the ignition and Rear Wiper Switch on.
Using a 12-volt test light connected to ground, check the Rear Wiper Motor Control
circuit in the Rear Wiper Motor harness connector.
Does the test light illuminate brightly?
Yes → Go To 4
→ Go To 5
No
4 Turn the ignition off to the lock position.
Disconnect the Rear Wiper Motor harness connector.
Note: Check connectors - Clean/repair as necessary.
Ignition on, engine not running.
Using a 12-volt test light connected to 12 Volts, check the Rear Wiper Motor ground
circuit in the Rear Wiper Motor harness connector.
NOTE: The test light must illuminate brightly. Compare the brightness to
that of a direct connection to the battery.
Does the test light illuminate brightly?
Yes → Replace the Rear Wiper Motor in accordance with the Service
→ Repair the Rear Wiper Motor ground circuit for an open.
No
5 Turn the ignition off to the lock position.
Disconnect the Body Control Module harness connector.
Disconnect the Rear Wiper Motor harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance of the Rear Wiper Motor Control Circuit from the Body
Control Module harness connector to the Rear Wiper Motor harness connector.
Is the resistance above 5.0 ohms?
Yes → Repair the Rear Wiper Motor Control Circuit for an open.
→ Go To 6
No
6 Turn the ignition off to the lock position.
Disconnect the Body Control Module harness connector.
Disconnect the Rear Wiper Motor harness connector.
Note: Check connectors - Clean/repair as necessary.
Turn the ignition on.
Using a 12-volt test light connected to ground, check the Rear Wiper Motor Control
circuit.
Is the test light on?
Yes → Repair the Rear Wiper Motor Control Circuit for a short to
→ Replace the Body Control Module in accordance with the Service
No
Continued
ACTION
Information.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
voltage.
Perform BODY VERIFICATION TEST - VER 1.
Information.
Perform BODY VERIFICATION TEST - VER 1.
WINDSHIELD WIPER & WASHER
995
APPLICABILITY
All
All
All
All