Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C1041-5 | Ground |
Is the voltage greater than 11 volts?
Yes | INSTALL a new headlamp assembly. REFER to: Headlamp Assembly (417-01 Exterior Lighting, Removal and Installation). |
|---|---|
No | GO to C2 |
C2 CHECK FRONT PARKING LAMP CIRCUIT FOR AN OPEN
Ignition OFF. Disconnect: BCM C2280G. Measure:
Click to display connectors
LH Headlamp
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C1021-5 | C2280G-3 |
Click to display connectors
RH Headlamp
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C1041-5 | C2280G-3 |
Is the resistance less than 3 ohms?
Yes | GO to C3 |
|---|---|
No | REPAIR the circuit. |
C3 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
Disconnect and inspect all BCM connectors. Repair:
corrosion (install new connector or terminals – clean module pins) damaged or bent pins – install new terminals/pins pushed-out pins – install new pins as necessary
Reconnect the BCM connectors. Make sure they seat and latch correctly. Operate the system and determine if the concern is still present.
Is the concern still present?
Yes CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for
this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no Technical
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.