Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C436-1 | Ground |
Is the voltage greater than 11 volts?
Yes | INSTALL a new rear fog lamp bulb. |
|---|---|
No | GO to B6 |
B5 CHECK FOG LAMP GROUND CIRCUIT FOR AN OPEN
Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C436-1 | C436-4 |
Is the voltage greater than 11 volts?
Yes | INSTALL a new rear fog lamp bulb. |
|---|---|
No | REPAIR the circuit. |
B6 CHECK FOG LAMP VOLTAGE SUPPLY CIRCUIT FOR A SHORT TO GROUND
Place the headlamp switch in the OFF position. Ignition OFF. Disconnect: BCM C2280C. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C436-1 | Ground |
Is the resistance greater than 10,000 ohms?
Yes | GO to B7 |
|---|---|
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). |
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.