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Symptom:
RIGHT FRONT PARK LAMP SHORT TO GROUND-IPM
When Monitored and Set Condition:
RIGHT FRONT PARK LAMP SHORT TO GROUND-IPM
When Monitored: Output is ON.
Set Condition: The IPM detects a short fault condition. Time to set is 1 second.
INTEGRATED POWER MODULE
RIGHT FRONT PARK LAMP
RIGHT FRONT PARK LAMP DRIVER SHORT TO GROUND
WIRING PROBLEM
WIRING HARNESS INSPECTION
TEST
1
Turn the ignition on.
With the DRBIII , clear the IPM DTC's.
Turn the Park Lamps on.
With the DRBIII , read IPM DTC's.
Is this DTC present?
Yes → Go To 3
→ Go To 2
No
2
Turn the ignition off.
NOTE: Visually inspect the related wiring harness and circuits. Look for
any chafed, pierced, pinched, or partially broken wires.
NOTE: Visually inspect the related wiring harness connectors. Look for
broken, bent, pushed out, or corroded terminals.
NOTE: Refer to any Technical Service Bulletins (TSB) that may apply.
Were any problems found?
Yes → Repair as necessary.
→ Go To 3
No
3
Turn the ignition off.
Disconnect the Right Front Park Lamp.
Disconnect the Intelligent Power Module C5 harness connector.
Measure the resistance between Ground and the Right Front Park Lamp Driver
circuit.
Is the resistance below 100.0 ohms?
Yes → Repair the Right Front Park Lamp Driver circuit for a short to
→ Go To 4
No
POSSIBLE CAUSES
ACTION
Perform BODY VERIFICATION TEST - VER 1.
ground.
Perform BODY VERIFICATION TEST - VER 1.
EXTERIOR LIGHTING
469
APPLICABILITY
All
All
All
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