Chrysler Town and Country 2003 Owner's Manual page 662

INSTRUMENT CLUSTER
LEFT TURN SIGNAL INDICATOR OPEN (LOWLINE) —
TEST
3 Turn the ignition off.
Disconnect the Instrument Cluster harness connector.
Turn the ignition on.
Using a 12-volt test light connected to ground, probe the Fused B+ circuit in the
Instrument Cluster harness connector.
Does the test light illuminate brightly?
Yes → Go To 4
→ Repair the Fused B+ circuit.
No
4 Turn the ignition off.
Disconnect the Instrument Cluster harness connector.
Turn the ignition on.
Using a 12-volt test light connected to 12-volts, probe the Left Indicator Driver circuit
in the Instrument Cluster harness connector.
Operate the Multi-Function Switch and turn the Left Indication on.
Does the test light flash on and off?
Yes → Remove and inspect the Bulb. If OK, replace the Instrument
→ Go To 5
No
5 Turn the ignition off.
Disconnect the Instrument Cluster harness connector.
Disconnect the BCM C4 harness connector.
Measure the resistance of the Left Turn Indicator Driver circuit at the Instrument
Cluster harness connector to ground.
Is the resistance below 5.0 ohms?
Yes → Repair the Left Turn Indicator for a short to ground.
→ Go To 6
No
6 Turn the ignition off.
Disconnect the Instrument Cluster harness connector.
Disconnect the BCM C4 harness connector.
Measure the resistance of the Left Turn Indicator Driver circuit between the BCM
harness connector and the Instrument Cluster harness connector.
Is the resistance below 5.0 ohms?
Yes → Go To 7
→ Repair the Left Turn Indicator for an open.
No
7 If there are no possible causes remaining, view repair.
Repair
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Cluster printed circuit board.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
638
Continued
APPLICABILITY
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