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.
2020 Ford Edge ST-Line, FWDFACTORY OEM SERVICE PROCEDURE
Front Controls Interface Module (FCIM)
NOTE:
Some PCM Diagnostic Trouble Codes (DTCs) may inhibit A/C operation. If any PCM Diagnostic Trouble Codes (DTCs) are retrieved, diagnose those first. Refer to PCM DTC Chart
.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
Network Diagnostic Trouble Codes (DTCs) (U-codes) are often a result of intermittent concerns such as damaged wiring or low battery voltage occurrences. Additionally, vehicle repair procedures, such as module reprogramming, often set network Diagnostic Trouble Codes (DTCs). Replacing a module to resolve a network DTC is unlikely to resolve the concern. To prevent repeat network DTC concerns, inspect all network wiring, especially connectors. Test the vehicle battery. REFER to: Battery .
| DTC | Description | Action |
|---|---|---|
| B105A:12 | Cabin Temperature Sensor Fan: Circuit Short To Battery | GO to Pinpoint Test N |
| B105A:14 | Cabin Temperature Sensor Fan: Circuit Short To Ground or Open | GO to Pinpoint Test N |
| B1081:07 | Left Temperature Damper Motor: Mechanical Failure | GO to Pinpoint Test I |
| B1081:11 | Left Temperature Damper Motor: Circuit Short To Ground | GO to Pinpoint Test I |
| B1081:12 | Left Temperature Damper Motor: Circuit Short To Battery | GO to Pinpoint Test I |
| B1081:13 | Left Temperature Damper Motor: Circuit Open | GO to Pinpoint Test I |
| B1082:07 | Right Temperature Damper Motor: Mechanical Failure | GO to Pinpoint Test J |
| B1082:11 | Right Temperature Damper Motor: Circuit Short To Ground | GO to Pinpoint Test J |
| B1082:12 | Right Temperature Damper Motor: Circuit Short To Battery | GO to Pinpoint Test J |
| B1082:13 | Right Temperature Damper Motor: Circuit Open | GO to Pinpoint Test J |
| B1083:07 | Recirculation Damper Motor: Mechanical Failure | GO to Pinpoint Test D |
| B1083:11 | Recirculation Damper Motor: Circuit Short To Ground | GO to Pinpoint Test D |
| B1083:12 | Recirculation Damper Motor: Circuit Short To Battery | GO to Pinpoint Test D |
| B1083:13 | Recirculation Damper Motor: Circuit Open | GO to Pinpoint Test D |
| B1086:07 | Air Distribution Damper Motor: Mechanical Failure | GO to Pinpoint Test E |
| B1086:11 | Air Distribution Damper Motor: Circuit Short To Ground | GO to Pinpoint Test E |
| B1086:12 | Air Distribution Damper Motor: Circuit Short To Battery | GO to Pinpoint Test E |
| B1086:13 | Air Distribution Damper Motor: Circuit Open | GO to Pinpoint Test E |
| B10AF:11 | Blower Fan Relay: Circuit Short To Ground | GO to Pinpoint Test L |
| B10AF:15 | Blower Fan Relay: Circuit Short To Battery or Open | For an inoperative blower motor, GO to Pinpoint Test K For all other blower motor symptoms, GO to Pinpoint Test L |
| B10B3:11 | Right Panel Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test M |
| B10B3:15 | Right Panel Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test M |
| B10B4:11 | Right Floor Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test M |
| B10B4:15 | Right Floor Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test M |
| B10B5:11 | Left Panel Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test M |
| B10B5:15 | Left Panel Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test M |
| B10B6:11 | Left Floor Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test M |
| B10B6:15 | Left Floor Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test M |
| B10B9:12 | Blower Control: Circuit Short To Battery | GO to Pinpoint Test K |
| B10B9:14 | Blower Control: Circuit Short To Ground or Open | For an inoperative blower motor, GO to Pinpoint Test K For all other blower motor symptoms, GO to Pinpoint Test L |
| B11E5:11 | Left HVAC Damper Position Sensor: Circuit Short To Ground | GO to Pinpoint Test I |
| B11E5:15 | Left HVAC Damper Position Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test I |
| B11E6:11 | Right HVAC Damper Position Sensor: Circuit Short To Ground | GO to Pinpoint Test J |
| B11E6:15 | Right HVAC Damper Position Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test J |
| B11E7:11 | Air Distribution Damper Position Sensor: Circuit Short To Ground | GO to Pinpoint Test E |
| B11E7:15 | Air Distribution Damper Position Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test E |
| B11F0:11 | Air Intake Damper Position Sensor: Circuit Short To Ground | GO to Pinpoint Test D |
| B11F0:15 | Air Intake Damper Position Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test D |
| B1A61:11 | Cabin Temperature Sensor: Circuit Short To Ground | GO to Pinpoint Test N |
| B1A61:15 | Cabin Temperature Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test N |
| B1A63:11 | Right Solar Sensor: Circuit Short To Ground | GO to Pinpoint Test O |
| B1A63:15 | Right Solar Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test O |
| B1A64:11 | Left Solar Sensor: Circuit Short To Ground | GO to Pinpoint Test O |
| B1A64:15 | Left Solar Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test O |
| B1A69:11 | Humidity Sensor: Circuit Short To Ground | GO to Pinpoint Test N |
| B1A69:15 | Humidity Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test N |
| B1B71:11 | Evaporator Temperature Sensor: Circuit Short To Ground | GO to Pinpoint Test P |
| B1B71:15 | Evaporator Temperature Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test P |
| C1B14:11 | Sensor Supply Voltage A: Circuit Short To Ground | GO to Pinpoint Test Q |
| C1B14:12 | Sensor Supply Voltage A: Circuit Short To Battery | GO to Pinpoint Test Q |
| All Other FCIM Diagnostic Trouble Codes (DTCs) not listed in this chart | -- | Refer to the appropriate Information and Entertainment Systems article for the procedure. |
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.