Front Fog Lamp Shorted To Battery - Chrysler Town and Country 2003 Owner's Manual

EXTERIOR LIGHTING
Symptom:

FRONT FOG LAMP SHORTED TO BATTERY

When Monitored and Set Condition:
FRONT FOG LAMP SHORTED TO BATTERY
When Monitored: Ignition On.
Set Condition: When a battery fault condition is present.
INTERMITTENT CONDITION
FOG LAMP RELAY
FRONT CONTROL MODULE
INTELLIGENT POWER MODULE
TEST
1 Turn the ignition on.
With the DRBIII , clear all IPM DTC's.
Turn the Fog Lamps on.
With the DRBIII , read the DTC information.
Does the DRBIII read: Front Fog Lamp Shorted To Battery?
Yes → Go To 2
No
2 Turn the ignition off.
Remove and install a known good relay in place of the Fog Lamp Relay.
Do the Fog Lamps operate normally?
Yes → Replace the Fog Lamp Relay.
No
3 Turn the ignition off.
Remove the Fog Lamp Relay from the IPM.
Remove the Front Control Module from the IPM.
Measure the voltage of the Fog Lamp Relay Control circuit and ground.
Is the voltage above 1.0 volts?
Yes → Replace the Intelligent Power Module.
No
POSSIBLE CAUSES
ACTION
→ The condition that caused the symptom is currently not present.
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.
Perform BODY VERIFICATION TEST - VER 1.
→ Go To 3
Perform BODY VERIFICATION TEST - VER 1.
→ Replace the Front Control Module.
Perform BODY VERIFICATION TEST - VER 1.
444
APPLICABILITY
All
All
All