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 |
|---|---|---|
| P0521:00 | Engine Oil Pressure Sensor/Switch 'A' Circuit Range/Performance: No Sub Type Information | GO to Pinpoint Test O |
| P0524:00 | Engine Oil Pressure Too Low: No Sub Type Information | GO to Pinpoint Test O |
| P0602:00 | Powertrain Control Module Programming Error: No Sub Type Information | GO to Pinpoint Test QA |
| P0604:00 | Internal Control Module Random Access Memory (RAM) Error: No Sub Type Information | GO to Pinpoint Test QA |
| P0605:00 | Internal Control Module Read Only Memory (ROM) Error: No Sub Type Information | GO to Pinpoint Test QA |
| P0606:00 | Control Module Processor: No Sub Type Information | GO to Pinpoint Test QA |
| P0607:00 | Control Module Performance: No Sub Type Information | GO to Pinpoint Test QA |
| P0610:00 | Control Module Vehicle Options Error: No Sub Type Information | GO to Pinpoint Test QA |
| P061E:00 | Internal Control Module Brake Signal Performance: No Sub Type Information | GO to Pinpoint Test QA |
| P062F:00 | Internal Control Module EEPROM Error: No Sub Type Information | GO to Pinpoint Test QA |
| P0630:00 | VIN Not Programmed or Incompatible - ECM/PCM: No Sub Type Information | GO to Pinpoint Test QA |
| P064F:00 | Unauthorized Software/Calibration Detected: No Sub Type Information | GO to Pinpoint Test QA |
| P06DA:00 | Engine Oil Pressure Control Circuit/Open: No Sub Type Information | GO to Pinpoint Test P |
| P06DB:00 | Engine Oil Pressure Control Circuit Low: No Sub Type Information | GO to Pinpoint Test P |
| P06DC:00 | Engine Oil Pressure Control Circuit High: No Sub Type Information | GO to Pinpoint Test P |
| P06DD:00 | Engine Oil Pressure Control Circuit Performance/Stuck Off: No Sub Type Information | GO to Pinpoint Test O |
| P06DE:00 | Engine Oil Pressure Control Circuit Stuck On: No Sub Type Information | GO to Pinpoint Test O |
| P06E9:00 | Engine Starter Performance: No Sub Type Information | GO to Pinpoint Test Q |
| P086A:00 | Neutral Position Sensor 'A' Circuit/Open: No Sub Type Information | GO to Pinpoint Test R |
| P086B:00 | Neutral Position Sensor 'A' Circuit Range/Performance: No Sub Type Information | GO to Pinpoint Test R |
| P086C:00 | Neutral Position Sensor 'A' Circuit Low: No Sub Type Information | GO to Pinpoint Test R |
| P086D:00 | Neutral Position Sensor 'A' Circuit High: No Sub Type Information | GO to Pinpoint Test R |
| P086E:00 | Neutral Position Sensor 'A' Circuit Intermittent/Erratic: No Sub Type Information | GO to Pinpoint Test R |
| P08AE:00 | Neutral Position Sensor 'B' Circuit Range/Performance: No Sub Type Information | GO to Pinpoint Test R |
| P08AF:00 | Neutral Position Sensor 'B' Circuit Low: No Sub Type Information | GO to Pinpoint Test R |
| P08B0:00 | Neutral Position Sensor 'B' Circuit High: No Sub Type Information | GO to Pinpoint Test R |
| P08B2:00 | Neutral Position Sensor 'A'/'B' Correlation: No Sub Type Information | GO to Pinpoint Test R |
| P1001:00 | KOER Not Able to Complete, KOER Aborted: No Sub Type Information | GO to Pinpoint Test S |
| P112A:00 | Too Many Engine Starts During Factory/Transport Mode: No Sub Type Information | GO to Pinpoint Test T |
| P160A:00 | Control Module Vehicle Options Reconfiguration Error: No Sub Type Information | GO to Pinpoint Test QA |
| P161C:00 | Automatic Engine Shutdown Mismatch with Vehicle Configuration: No Sub Type Information | GO to Pinpoint Test QA |
| P1635:00 | Tire/Axle Out of Acceptable Range: No Sub Type Information | GO to Pinpoint Test QA |
| P1639:00 | Vehicle ID Block Corrupted, Not Programmed: No Sub Type Information | GO to Pinpoint Test QA |
| P1935:00 | Brake Switch/Sensor Signal: No Sub Type Information | GO to Pinpoint Test QA |
| P264F:00 | Engine Serial Number Not Programmed or Incompatible: No Sub Type Information | GO to Pinpoint Test QA |
| U0104:00 | Lost Communication With Cruise Control Module: No Sub Type Information | GO to Pinpoint Test A |
| U0121:00 | Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A': No Sub Type Information | GO to Pinpoint Test B |
| U0126:00 | Lost Communication With Steering Angle Sensor Module: No Sub Type Information | GO to Pinpoint Test C |
| U0131:00 | Lost Communication With Power Steering Control Module 'A': No Sub Type Information | GO to Pinpoint Test D |
| U0138:00 | Lost Communication with All Terrain Control Module: No Sub Type Information | GO to Pinpoint Test E |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test F |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test G |
| U0164:00 | Lost Communication With HVAC Control Module 'A': No Sub Type Information | GO to Pinpoint Test H |
| U0199:00 | Lost Communication With 'Door Control Module A': No Sub Type Information | GO to Pinpoint Test I |
| U0200:00 | Lost Communication With 'Door Control Module B': No Sub Type Information | GO to Pinpoint Test J |
| U0212:00 | Lost Communication With Steering Column Control Module: No Sub Type Information | GO to Pinpoint Test C |
| U023A:00 | Lost Communication With Image Processing Module A: No Sub Type Information | GO to Pinpoint Test K |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test L |
| U0404:00 | Invalid Data Received from Gear Shift Control Module A: No Sub Type Information | GO to Pinpoint Test M |
| U0415:00 | Invalid Data Received from Anti-Lock Brake System (ABS) Control Module 'A': No Sub Type Information | GO to Pinpoint Test M |
| U0422:00 | Invalid Data Received From Body Control Module: No Sub Type Information | GO to Pinpoint Test M |
| U0423:00 | Invalid Data Received from Instrument Panel Cluster Control Module: No Sub Type Information | GO to Pinpoint Test M |
| U0554:00 | Invalid Data Received From Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test M |
| U1011:00 | Invalid Internal Control Module Monitoring Data Received from ECM/PCM: No Sub Type Information | GO to Pinpoint Test M |
| U1012:00 | Invalid Internal Control Module Monitoring Data Received from Anti-Lock Brake System (ABS) Control Module: No Sub Type Information | GO to Pinpoint Test M |
| U1022:00 | Invalid Internal Control Module Monitoring Data Received from Body Control Module: No Sub Type Information | GO to Pinpoint Test M |
| U102F:00 | Invalid Internal Control Module Monitoring Data Received From All Wheel Drive Control Module: No Sub Type Information | GO to Pinpoint Test M |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | GO to Pinpoint Test QA |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | GO to Pinpoint Test QA |
| U2200:00 | Control Module Configuration Memory Corrupt: No Sub Type Information | GO to Pinpoint Test QA |
| U3003:00 | Battery Voltage: No Sub Type Information | GO to Pinpoint Test N |