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.
2021 Ford Edge SE, 4WDFACTORY OEM SERVICE PROCEDURE
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| DTC | Description | Action |
|---|---|---|
| B00D5:01 | Restraint System Passenger Disable Indicator: General Electrical Failure | REFER to: Airbag Supplemental Restraint System (SRS) |
| B101B:9E | Defrost Switch: Stuck On | REFER to: Glass, Frames and Mechanisms |
| B1034:11 | Left Front Seat Heater Element: Circuit Short To Ground | REFER to: Front Seats |
| B1034:15 | Left Front Seat Heater Element: Circuit Short To Battery or Open | REFER to: Front Seats |
| B1036:11 | Right Front Seat Heater Element: Circuit Short To Ground | REFER to: Front Seats |
| B1036:15 | Right Front Seat Heater Element: Circuit Short To Battery or Open | REFER to: Front Seats |
| B1038:11 | Left Front Seat Heater Sensor: Circuit Short To Ground | REFER to: Front Seats |
| B1038:15 | Left Front Seat Heater Sensor: Circuit Short To Battery or Open | REFER to: Front Seats |
| B103A:11 | Right Front Seat Heater Sensor: Circuit Short To Ground | REFER to: Front Seats |
| B103A:15 | Right Front Seat Heater Sensor: Circuit Short To Battery or Open | REFER to: Front Seats |
| B105A:12 | Cabin Temperature Sensor Fan: Circuit Short To Battery | GO to Pinpoint Test E |
| B105A:14 | Cabin Temperature Sensor Fan: Circuit Short To Ground or Open | GO to Pinpoint Test E |
| B1081:07 | Left Temperature Damper Motor: Mechanical Failure | GO to Pinpoint Test G |
| B1081:11 | Left Temperature Damper Motor: Circuit Short To Ground | GO to Pinpoint Test G |
| B1081:12 | Left Temperature Damper Motor: Circuit Short To Battery | GO to Pinpoint Test G |
| B1081:13 | Left Temperature Damper Motor: Circuit Open | GO to Pinpoint Test G |
| B1082:07 | Right Temperature Damper Motor: Mechanical Failures | GO to Pinpoint Test H |
| B1082:11 | Right Temperature Damper Motor: Circuit Short To Ground | GO to Pinpoint Test H |
| B1082:12 | Right Temperature Damper Motor: Circuit Short To Battery | GO to Pinpoint Test H |
| B1082:13 | Right Temperature Damper Motor: Circuit Open | GO to Pinpoint Test H |
| B1083:07 | Recirculation Damper Motor: Mechanical Failure | GO to Pinpoint Test I |
| B1083:11 | Recirculation Damper Motor: Circuit Short To Ground | GO to Pinpoint Test I |
| B1083:12 | Recirculation Damper Motor: Circuit Short To Battery | GO to Pinpoint Test I |
| B1083:13 | Recirculation Damper Motor: Circuit Open | GO to Pinpoint Test I |
| B1086:07 | Air Distribution Damper Motor: Mechanical Failure | GO to Pinpoint Test J |
| B1086:11 | Air Distribution Damper Motor: Circuit Short To Ground | GO to Pinpoint Test J |
| B1086:12 | Air Distribution Damper Motor: Circuit Short To Battery | GO to Pinpoint Test J |
| B1086:13 | Air Distribution Damper Motor: Circuit Open | GO to Pinpoint Test J |
| B10AF:11 | Blower Fan Relay: Circuit Short To Ground | GO to Pinpoint Test N |
| B10AF:15 | Blower Fan Relay: Circuit Short To Battery Or Open | GO to Pinpoint Test N |
| B10AF:15 | Blower Fan Relay: Circuit Short To Battery Or Open | GO to Pinpoint Test O |
| B10B3:11 | Right Panel Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test U |
| B10B3:15 | Right Panel Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test U |
| B10B4:11 | Right Floor Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test U |
| B10B4:15 | Right Floor Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test U |
| B10B5:11 | Left Panel Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test U |
| B10B5:15 | Left Panel Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test U |
| B10B6:11 | Left Floor Air Discharge Temperature: Circuit Short To Ground | GO to Pinpoint Test U |
| B10B6:15 | Left Floor Air Discharge Temperature: Circuit Short To Battery or Open | GO to Pinpoint Test U |
| B10B9:12 | Blower Control: Circuit Short To Battery | GO to Pinpoint Test N |
| B10B9:14 | Blower Control: Circuit Short To Ground or Open | GO to Pinpoint Test N |
| B11E5:11 | Left HVAC Damper Position Sensor: Circuit Short To Ground | GO to Pinpoint Test G |
| B11E5:15 | Left HVAC Damper Position Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test G |
| B11E6:11 | Right HVAC Damper Position Sensor: Circuit Short To Ground | GO to Pinpoint Test H |
| B11E6:15 | Right HVAC Damper Position Sensor: Circuit Short To Battery Or Open | GO to Pinpoint Test H |
| B11E7:11 | Air Distribution Damper Position Sensor: Circuit Short To Ground | GO to Pinpoint Test J |
| B11E7:15 | Air Distribution Damper Position Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test J |
| B11F0:11 | Air Intake Damper Position Sensor: Circuit Short To Ground | GO to Pinpoint Test I |
| B11F0:15 | Air Intake Damper Position Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test I |
| B1202:01 | Restraint System Passenger Enable Indicator: General Electrical Failure | REFER to: Airbag Supplemental Restraint System (SRS) |
| B12BD:9E | Rear Camera: Stuck On | REFER to: Parking Aid |
| B12CA:01 | Start/Stop "Eco-Start" Status Indicator: Stuck On | GO to Pinpoint Test AI |
| B12CB:9E | Start/Stop "Eco-Start" Enable Button: Stuck On | GO to Pinpoint Test AI |
| B148E:9E | Front Camera: Stuck On | REFER to: Parking Aid |
| B162E:01 | Max Defrost LED: General Electrical Failure | REFER to: Glass, Frames and Mechanisms |
| B1A61:11 | Cabin Temperature Sensor: Circuit Short To Ground | GO to Pinpoint Test E |
| B1A61:15 | Cabin Temperature Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test E |
| B1A63:11 | Right Solar Sensor: Circuit Short To Ground | GO to Pinpoint Test V |
| B1A63:15 | Right Solar Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test V |
| B1A64:11 | Left Solar Sensor: Circuit Short To Ground | GO to Pinpoint Test V |
| B1A64:15 | Left Solar Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test V |
| B1A69:12 | Humidity Sensor: Circuit Short To Battery | GO to Pinpoint Test E |
| B1A69:14 | Humidity Sensor: Circuit Short To Ground or Open | GO to Pinpoint Test E |
| B1B71:11 | Evaporator Temperature Sensor: Circuit Short To Ground | GO to Pinpoint Test F |
| B1B71:15 | Evaporator Temperature Sensor: Circuit Short To Battery or Open | GO to Pinpoint Test F |
| B1C83:12 | Rear Defog Relay: Circuit Short To Battery | REFER to: Glass, Frames and Mechanisms |
| B1C83:14 | Rear Defog Relay: Circuit Short To Ground or Open | REFER to: Glass, Frames and Mechanisms |
| C1B14:11 | Sensor Supply Voltage A: Circuit Short to Ground | GO to Pinpoint Test X |
| C1B14:12 | Sensor Supply Voltage A: Circuit Short to Battery | GO to Pinpoint Test X |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test P |
| U0151:00 | Lost Communication With Restraints Control Module: No Sub Type Information | GO to Pinpoint Test Q |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub-Type Information | GO to Pinpoint Test R |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test S |
| U0401:00 | Invalid Data Received from ECM/PCM A: No Sub-Type Information | GO to Pinpoint Test AA |
| U0401:82 | Invalid Data Received from ECM/PCM A: Alive / Sequence Counter Incorrect / Not Updated | GO to Pinpoint Test AA |
| U0422:68 | Invalid Data Received from Body Control Module: Event Information | GO to Pinpoint Test AA |
| U0422:81 | Invalid Data Received from Body Control Module: Invalid Serial Data Received | GO to Pinpoint Test AA |
| U0452:82 | Invalid Data Received From Restraints Control Module: Alive/Sequence Counter Incorrect/Not Updated | GO to Pinpoint Test AA |
| U1000:00 | Solid State Driver Protection Active -Driver Disabled: No Sub Type Information | GO to Pinpoint Test T |
| U2024:51 | Control Module Cal-Config Data: Not Programmed | GO to Pinpoint Test AB |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | GO to Pinpoint Test AB |
| U3000:41 | Control Module: General Checksum Failure | GO to Pinpoint Test AC |
| U3000:49 | Control Module: Internal Electronic Failure | GO to Pinpoint Test AC |
| U3002:62 | Vehicle Identification Number: Signal Compare Failure | GO to Pinpoint Test AH |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test Y |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test Z |
| P0532:00 | A/C Refrigerant Pressure Sensor A Circuit Low: No Sub Type Information | GO to Pinpoint Test A |
| P0533:00 | A/C Refrigerant Pressure Sensor A Circuit High: No Sub Type Information | GO to Pinpoint Test A |
| P0645:00 | A/C Clutch Relay Control Circuit: No Sub Type Information | GO to Pinpoint Test B |
| P06A0:00 | Variable Compressor Control Circuit: No Sub Type Information | GO to Pinpoint Test C |
| P1464:00 | A/C Demand Out Of Self Test Range: No Sub Type Information | GO to Pinpoint Test M |
| P193E:00 | A/C Clutch Request Signal: No Sub Type Information | GO to Pinpoint Test W |
| P2600:00 | Coolant Pump "A" Control Circuit/Open: No Sub Type Information | GO to Pinpoint Test D |
| P2601:00 | Coolant Pump "A" Control Circuit Performance/Stuck Off: No Sub Type Information | GO to Pinpoint Test D |
| P2602:00 | Coolant Pump "A" Control Circuit Low: No Sub Type Information | GO to Pinpoint Test D |
| P2603:00 | Coolant Pump "A" Control Circuit High: No Sub Type Information | GO to Pinpoint Test D |
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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