Front Fog Lamp Indicator Short To Ground - Chrysler Town and Country 2003 Owner's Manual

INSTRUMENT CLUSTER
Symptom:

FRONT FOG LAMP INDICATOR SHORT TO GROUND

INTERMITTENT WIRING AND CONNECTORS
FRONT FOG LAMP INDICATOR CIRCUIT SHORT TO GROUND
HEADLAMP SWITCH
BODY CONTROL MODULE
TEST
1 Turn the ignition on.
With the DRBIII , record and erase Body Control Module DTC's.
Turn the ignition off, wait 15 seconds, then turn the ignition on.
With the DRBIII , read DTCs.
Does the DRBIII display FRONT FOG LAMP INDICATOR SHORT TO GROUND?
Yes → Go To 2
→ Go To 6
No
2 Turn the ignition off to the lock position.
Note: Check connectors - Clean/repair as necessary.
Ignition on, engine not running.
Turn ON the Front Fog Lamps.
Using a 12-volt test light connected to ground, back probe the Rear Fog Lamp
Indicator circuit in the Headlamp Switch 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 → Go To 3
→ Go To 4
No
3 If there are no possible causes remaining, view repair.
Repair
4 Turn the ignition off to the lock position.
Disconnect the Body Control Module harness connector.
Disconnect the Headlamp Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between ground and the Front Fog Lamp Indicator circuit.
Is the resistance below 5.0 ohms?
Yes → Repair the Front Fog Lamp Indicator circuit for a short to ground.
→ Go To 5
No
5 If there are no possible causes remaining, view repair.
Repair
POSSIBLE CAUSES
ACTION
Replace the Headlamp Switch.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
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APPLICABILITY
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