Chrysler Town and Country 2003 Owner's Manual page 504

EXTERIOR LIGHTING
PARK LAMP OUTPUT 2 OPEN —
TEST
4 Turn the ignition off.
Install a known good relay in place of the park lamp relay.
Turn the Park Lamps On.
Do the Park Lamps operate normally?
Yes → Replace the Park Lamp Relay.
→ Go To 5
No
5 Turn the ignition off
Remove the Park Lamp Relay.
Measure the voltage of the Fused B+ circuit of the park lamp relay.
Is the voltage above 10 volts?
Yes → Replace the Front Control Module.
→ Replace the Intelligent Power Module.
No
6 Turn the ignition off.
Disconnect the Front Control Module from the IPM.
Remove the Park Lamp Relay.
Measure the resistance of the Park Lamp Relay Control Circuit.
Is the resistance below 5.0 ohms?
Yes → The condition that caused the symptom is currently not present.
→ Repair the Left Front Fused Park Lamp Relay Output Circuit for
No
Continued
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Inspect the related wiring for a possible intermittent condition.
Look for any chafed, pierced,pinched, or partially broken wires.
Perform BODY VERIFICATION TEST - VER 1.
an open condition.
Perform BODY VERIFICATION TEST - VER 1.
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APPLICABILITY
All
All
All