Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2011 Ford Fiesta SES, StandardFACTORY OEM SERVICE PROCEDURE
Body Control Module (BCM )
BODY CONTROL MODULE (BCM ) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1007:92 | High-Beam Headlamp Switch: Performance Or Incorrect Operation | Go to PINPOINT TEST D . |
| B1092:12 | Daytime Running Light Relay: Circuit Short To Battery | Go to PINPOINT TEST F . |
| B1092:14 | Daytime Running Light Relay: Circuit Short To Ground Or Open | If the Daytime Running Lamps (DRL) are inoperative, go to PINPOINT TEST F
. If the DRL are on with the ignition off, go to PINPOINT TEST G . |
| B1098:11 | Left Position Light: Circuit Short To Ground | Go to PINPOINT TEST P . |
| B1098:15 | Left Position Light: Circuit Short To Battery Or Open | If the parking lamps are inoperative, go to PINPOINT TEST P
. If the parking lamps are always on, go to PINPOINT TEST Q . |
| B1099:11 | Right Position Light: Circuit Short To Ground | Go to PINPOINT TEST P . |
| B1099:15 | Right Position Light: Circuit Short To Battery Or Open | If the parking lamps are inoperative, go to PINPOINT TEST P
. If the parking lamps are always on, go to PINPOINT TEST Q . |
| B109A:12 | High Beam Relay: Circuit Short To Battery | Go to PINPOINT TEST B . |
| B109A:14 | High Beam Relay: Circuit Short To Ground Or Open | If the high beams are inoperative, go to PINPOINT TEST B
. If the high beams are always on, go to PINPOINT TEST D . |
| B10A6:92 | Main Light Switch: Performance Or Incorrect Operation | Go to PINPOINT TEST C . |
| B10A8:12 | Low Beam Relay: Circuit Short To Battery | Go to PINPOINT TEST A . |
| B10A8:14 | Low Beam Relay: Circuit Short To Ground Or Open | If the low beams are inoperative, go to PINPOINT TEST A
. If the low beams are always on, go to PINPOINT TEST C . |
| B1118:11 | Left Rear Sidemarker: Circuit Short To Ground | Go to PINPOINT TEST P . |
| B1118:15 | Left Rear Sidemarker: Circuit Short To Battery Or Open | If the parking lamps are inoperative, go to PINPOINT TEST P
. If the parking lamps are always on, go to PINPOINT TEST Q . |
| B132B:12 | Left Stop/Turn Lamp: Circuit Short To Battery | Go to PINPOINT TEST M . |
| B132B:14 | Left Stop/Turn Lamp: Circuit Short To Ground Or Open | If the LH stoplamp is inoperative, go to PINPOINT TEST I
. If the LH rear turn lamp function is inoperative, go to PINPOINT TEST M . |
| B132C:12 | Right Stop/Turn Lamp: Circuit Short To Battery | Go to PINPOINT TEST M . |
| B132C:14 | Right Stop/Turn Lamp: Circuit Short To Ground Or Open | If the RH stoplamp is inoperative, go to PINPOINT TEST I
. If the RH rear turn lamp function is inoperative, go to PINPOINT TEST M . |
| B1D06:11 | Left Turn Indicator: Circuit Short To Ground | For 4-door vehicles, go to PINPOINT TEST M
. For 5-door vehicles, go to PINPOINT TEST N . |
| B1D06:15 | Left Turn Indicator: Circuit Short To Battery Or Open | For 4-door vehicles, go to PINPOINT TEST M
. For 5-door vehicles, go to PINPOINT TEST N . |
| B1D07:11 | Right Turn Indicator: Circuit Short To Ground | For 4-door vehicles, go to PINPOINT TEST M
. For 5-door vehicles, go to PINPOINT TEST N . |
| B1D07:15 | Right Turn Indicator: Circuit Short To Battery Or Open | For 4-door vehicles, go to PINPOINT TEST M
. For 5-door vehicles, go to PINPOINT TEST N . |
| B1D35:23 | Hazard Switch: Signal Stuck Low | Go to PINPOINT TEST O . |
| B1D36:92 | Turn Indicator Switch: Performance Or Incorrect Operation | Go to PINPOINT TEST L . |
| C1137:24 | Reverse Gear Switch: Signal Stuck High | Go to PINPOINT TEST T . |
| All other DTCs | - | Refer to MULTIFUNCTION ELECTRONIC MODULES . |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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