Does the voltage alternate from 0 to greater than 11 volts?
Yes | INSTALL a new front turn signal bulb. REFER to: Front Turn Signal Lamp Bulb (417-01 Exterior Lighting, Removal and Installation). | |
|---|---|---|
No | REPAIR the circuit. | |
C8 CHECK THE FRONT TURN LAMP SUPPLY CIRCUIT FOR A SHORT TO GROUND
Ignition OFF. Deactivate the hazard flasher lamp function. Disconnect: BCM C2280F. Measure:
Click to display connectors
LH Turn Lamp
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C156-3 | Ground |
Click to display connectors
RH Turn Lamp
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C1042-3 | Ground |
Is the resistance greater than 10,000 ohms?
Yes | GO to C9 | |
|---|---|---|
No | REPAIR the circuit. After the repair: If no Diagnostic Trouble Codes (DTCs) are present, TEST the system for normal operation. If DTC U1000:00 is present, CLEAR the Diagnostic Trouble Codes (DTCs) and REPEAT the self-test (required to enable the lamp output driver if DTC U1000:00 is present). If DTC U3000:49 is present, Click here to access Guided Routine (BCM). | |
C9 CHECK THE FRONT TURN LAMP SUPPLY CIRCUIT FOR AN OPEN
Measure:
Click to display connectors
LH Turn Lamp
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C156-3 | C2280F-39 |
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.