Four-Wheel Drive Systems DTCS
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to: Diagnostic Methods .
| DTC | Description | Action |
|---|---|---|
| C009B:16 | 4WD/AWD Rear Differential Unit Actuator "A" Position Sensor "C": Circuit Voltage Below Threshold | GO to Pinpoint Test N |
| C0090:16 | 4WD/AWD Power Transfer Unit Actuator: Circuit Voltage Below Threshold | GO to Pinpoint Test A |
| C0090:18 | 4WD/AWD Power Transfer Unit Actuator: Circuit Current Below Threshold | GO to Pinpoint Test A |
| C0090:19 | 4WD/AWD Power Transfer Unit Actuator: Circuit Current Above Threshold | GO to Pinpoint Test A |
| C0090:71 | 4WD/AWD Power Transfer Unit Actuator: Actuator Stuck | GO to Pinpoint Test A |
| C0091:17 | 4WD/AWD Power Transfer Unit Position Sensor "A": Circuit Voltage Above Threshold | GO to Pinpoint Test B |
| C0091:32 | 4WD/AWD Power Transfer Unit Position Sensor "A": Signal Low Time Less Than Minimum | GO to Pinpoint Test B |
| C0091:33 | 4WD/AWD Power Transfer Unit Position Sensor "A": Signal Low Time Greater Than Maximum | GO to Pinpoint Test B |
| C0091:38 | 4WD/AWD Power Transfer Unit Position Sensor "A": Signal Frequency Incorrect | GO to Pinpoint Test B |
| C0091:92 | 4WD/AWD Power Transfer Unit Position Sensor "A": Performance Or Incorrect Operation | GO to Pinpoint Test B |
| C0092:17 | 4WD/AWD Power Transfer Unit Position Sensor "B" : Circuit Voltage Above Threshold | GO to Pinpoint Test C |
| C0092:32 | 4WD/AWD Power Transfer Unit Position Sensor "B": Signal Low Time Less Than Minimum | GO to Pinpoint Test C |
| C0092:33 | 4WD/AWD Power Transfer Unit Position Sensor "B" : Signal Low Time > Maximum | GO to Pinpoint Test C |
| C0092:38 | 4WD/AWD Power Transfer Unit Position Sensor "B" : Signal Frequency Incorrect | GO to Pinpoint Test C |
| C0093:17 | 4WD/AWD Power Transfer Unit Temperature Sensor: Circuit Voltage Below Threshold | GO to Pinpoint Test D |
| C0093:17 | 4WD/AWD Power Transfer Unit Temperature : Sensor Circuit Voltage above Threshold | GO to Pinpoint Test D |
| C0093:92 | 4WD/AWD Power Transfer Unit Temperature Sensor: Performance or Incorrect Operation. PTU temperature performance | GO to Pinpoint Test D |
| C0095:07 | 4WD/AWD Rear Differential Unit Actuator "A": Mechanical Failures | GO to Pinpoint Test P |
| C0095:18 | 4WD/AWD Rear Differential Unit Actuator "A": Circuit Current Below Threshold | GO to Pinpoint Test P |
| C0095:19 | 4WD/AWD Rear Differential Unit Actuator "A": Circuit Current Above Threshold | GO to Pinpoint Test P |
| C0095:71 | 4WD/AWD Rear Differential Unit Actuator "A": Actuator Stuck | GO to Pinpoint Test P |
| C0095:92 | 4WD/AWD Rear Differential Unit Actuator "A": Performance or Incorrect Operation | GO to Pinpoint Test P |
| C0095:99 | 4WD/AWD Rear Differential Unit Actuator "A": Exceeded Learning Limit | GO to Pinpoint Test P |
| C0099:14 | 4WD/AWD Rear Differential Unit Actuator "A" Position Sensor "A": Circuit Short To Ground Or Open | GO to Pinpoint Test N |
| C0099:16 | 4WD/AWD Rear Differential Unit Actuator "A" Position Sensor "A" : Circuit Voltage Below Threshold | GO to Pinpoint Test N |
| C0099:17 | 4WD/AWD Rear Differential Unit Actuator "A" Position Sensor "A": Circuit Voltage Above Threshold | GO to Pinpoint Test N |
| C009A :17 | 4WD/AWD Rear Differential Unit Actuator "A" Position Sensor "B" : Circuit Voltage Above Threshold | GO to Pinpoint Test N |
| C009A:14 | 4WD/AWD Rear Differential Unit Actuator "A" Position Sensor "B : Circuit Short To Ground or Open | GO to Pinpoint Test N |
| C009A:16 | 4WD/AWD Rear Differential Unit Actuator "A" Position Sensor "B" : Circuit Voltage Below Threshold | GO to Pinpoint Test N |
| C009B:14 | 4WD/AWD Rear Differential Unit Actuator "A" Position Sensor "C : Circuit Short To Ground Or Open | GO to Pinpoint Test N |
| C009B:17 | 4WD/AWD Rear Differential Unit Actuator "A" Position Sensor "C" : Circuit Voltage Above Threshold | GO to Pinpoint Test N |
| C00A1:08 | Driveline Control Module : Bus Signal / Message Failure | GO to Pinpoint Test L |
| C00A2:01 | Driveline Control Module Power Transfer Unit Control Circuit Driver: General Electrical Failure | GO to Pinpoint Test L |
| C00A2:19 | Driveline Control Module Power Transfer Unit Control Circuit Driver: Circuit Current Above Threshold | GO to Pinpoint Test A |
| C00A2:1C | Driveline Control Module Power Transfer Unit Control Circuit Driver: Circuit Voltage Out Of Range | GO to Pinpoint Test B |
| C00A3:1C | Driveline Control Module Power Transfer Unit Control circuit driver: Circuit Voltage Out of Range | GO to Pinpoint Test Q |
| C05F0 :00 | Rear Drive Shaft Speed Sensor Circuit Low: No Sub Type Information | GO to Pinpoint Test O |
| C05F1:00 | Rear Drive Shaft Speed Sensor Circuit High : No Sub Type Information | GO to Pinpoint Test O |
| C05F3:00 | Rear Drive Shaft Speed Sensor Circuit : No Sub Type Information | GO to Pinpoint Test O |
| C05F4:00 | Rear Drive Shaft Speed Sensor Circuit Range/Performance : No Sub Type Information | GO to Pinpoint Test O |
| P0603:00 | Internal Control Module Keep Alive Memory (KAM) Error: No Sub Type Information | GO to Pinpoint Test E |
| P060A:00 | Internal Control Module Monitoring Processor Performance: No Sub Type Information | GO to Pinpoint Test E |
| P060C:00 | Internal Control Module Main Processor Performance : No Sub Type Information | GO to Pinpoint Test E |
| P1397:00 | System Voltage Out Of Self Test Range : No Sub Type Information | GO to Pinpoint Test E |
| U0121:00 | Lost Communication With Anti-Lock Brake System (ABS) Control Module: No Sub Type Information | GO to Pinpoint Test K |
| U0126:00 | Lost Communication With Steering Angle Sensor Module: No Sub Type Information | GO to Pinpoint Test F |
| U0140:00 | Lost Communication With Body Control Module (BCM): No Sub Type Information | GO to Pinpoint Test G |
| U0146:00 | Lost Communication With Gateway "A": No Sub Type Information | GO to Pinpoint Test H |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test J |
| U0164:00 | Lost Communication With HVAC Control Module: No Sub Type Information | GO to Pinpoint Test I |
| U0212:00 | Lost Communication With Steering Column Control Module: No Sub Type Information | GO to Pinpoint Test F |
| P261A:00 | Coolant Pump "A" Control Circuit/Open: No Sub Type Information | GO to Pinpoint Test M |
| P261B:00 | Coolant Pump "B" Control Circuit Performance/Stuck Off: No Sub Type Information | GO to Pinpoint Test M |
| P261C:00 | Coolant Pump "B" Control Circuit Low: No Sub Type Information | GO to Pinpoint Test M |
| P261D:00 | Coolant Pump "B" Control Circuit High: No Sub Type Information | GO to Pinpoint Test M |