Fcm-Front Left Turn Output Circuit Open - Dodge Ram 2004 Service Manual

Symptom:

FCM-FRONT LEFT TURN OUTPUT CIRCUIT OPEN

INTERMITTENT CONDITION
FRONT CONTROL MODULE
LEFT FRONT TURN SIGNAL OUTPUT CIRCUIT OPEN
POWER DISTRIBUTION CENTER
TEST
1 Turn the ignition on.
With the DRBIII , clear all FCM DTC's.
Turn the Left Front Turn Signal on.
With the DRBIII , read the DTC information.
Does the DRBIII read: Front Left Turn Output Circuit Open?
Yes → Go To 2
→ The condition that caused the symptom is currently not present.
No
2 Turn the ignition off.
Disconnect the IPM C3 harness connector
Measure the resistance of the Left Front Turn Signal Output circuit.
Is the resistance above 5.0 ohms?
Yes → Repair the Left Front Turn Signal Output circuit for an open.
→ Go To 3
No
3 Turn the ignition off
Disconnect the FCM harness connector.
Disconnect the IPM C3 harness connector.
Measure the resistance between ground and the Left Front Turn Signal Output
circuit.
Is the resistance above 5.0 ohms?
Yes → Replace the Power Distribution Center..
→ Replace the Front Control Module.
No
POSSIBLE CAUSES
ACTION
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.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
EXTERIOR LIGHTING
329
APPLICABILITY
All
All
All