DTC Chart: Powertrain Control Module (PCM)
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
Powertrain Control Module (PCM) DTC Chart
| DTC | Description | Action |
|---|---|---|
| P0128 | Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature) | REFER to: Engine Cooling . |
| P0195 | Engine Oil Temperature Sensor "A" Circuit | GO to Pinpoint Test I |
| P0196 | Engine Oil Temperature Sensor "A" Range/Performance | GO to Pinpoint Test I |
| P0504 | Brake Switch A / B Correlation | Without adaptive cruise control, REFER to: Cruise Control . With adaptive cruise control, REFER to: Cruise Control . |
| P0520 | Engine Oil Pressure Sensor/Switch "A" Circuit | GO to Pinpoint Test I |
| P0521 | Engine Oil Pressure Sensor/Switch "A" Circuit Range/Performance | GO to Pinpoint Test I |
| P0524 | Engine Oil Pressure Too Low | GO to Pinpoint Test I |
| P0532 | A/C Refrigerant Pressure Sensor "A" Circuit Low | With DATC With EMTC, REFER to: Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) . |
| P0533 | A/C Refrigerant Pressure Sensor "A" Circuit High | With DATC With EMTC, REFER to: Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) . |
| P0562 | System Voltage Low | |
| P0563 | System Voltage High | |
| P0570 | Cruise Control ACCEL Circuit | Without adaptive cruise control, REFER to: Cruise Control . With adaptive cruise control, REFER to: Cruise Control . |
| P0572 | Brake Switch A Circuit Low | Without adaptive cruise control, REFER to: Cruise Control . With adaptive cruise control, REFER to: Cruise Control . |
| P0573 | Brake Switch A Circuit High | Without adaptive cruise control, REFER to: Cruise Control . With adaptive cruise control, REFER to: Cruise Control . |
| P0578 | Cruise Control Multi-Function Input "A" Circuit Stuck | Without adaptive cruise control, REFER to: Cruise Control . With adaptive cruise control, REFER to: Cruise Control . |
| P05BB | Restraints Deployed | RESET the event notification system. REFER to: Airbag and Seatbelt Pretensioner Supplemental Restraint System (SRS) - System Operation and Component Description . |
| P0620 | Generator Control Circuit | |
| P0625 | Generator Field Terminal Circuit Low | |
| P0626 | Generator Field Terminal Circuit High | |
| P0645 | A/C Clutch Relay Control Circuit | With DATC With EMTC, REFER to: Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) . |
| P06A0 | Variable A/C Compressor Control Circuit | With DATC With EMTC, REFER to: Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) . |
| P06DA | Engine Oil Pressure Control Circuit/Open | GO to Pinpoint Test J |
| P06DB | Engine Oil Pressure Control Circuit Low | GO to Pinpoint Test J |
| P06DC | Engine Oil Pressure Control Circuit High | GO to Pinpoint Test J |
| P06DD | Engine Oil Pressure Control Circuit Performance/Stuck Off | GO to Pinpoint Test J |
| P065B | Generator Control Circuit Range/Performance | |
| P06E9 | No engine rotation detected during crank event | REFER to: Starting System . |
| P0850 | Park / Neutral Switch Input Circuit | REFER to: Starting System . |
| P1397 | System Voltage Out Of Self Test Range | |
| P1501 | Vehicle Speed Sensor Out Of Self Test Range | REFER to: Anti-Lock Brake System (ABS) and Stability Control . |
| P1637 | CAN Link ECM/ABS Control Module Circuit/Network | REFER to: Anti-Lock Brake System (ABS) and Stability Control . |
| P163A | Generator "B" Control Circuit | |
| P163B | Generator "B" Field Terminal Circuit | |
| P163C | Generator "B" Field Terminal Circuit Low | |
| P163D | Generator "B" Field Terminal Circuit High | |
| P1942 | Invalid Torque Request Data Received From Anti-Lock Brake System (ABS) Control Module | REFER to: Anti-Lock Brake System (ABS) and Stability Control . |
| P2534 | Ignition Switch Run/Start Position Circuit Low | REFER to: Starting System . |
| P2535 | Ignition Switch Run/Start Position Circuit High | REFER to: Starting System . |
| P2681 | Engine Coolant Bypass Valve "A" Control Circuit/Open | REFER to: Transmission Cooling . |
| P2682 | Engine Coolant Bypass Valve "A" Control Circuit Low | REFER to: Transmission Cooling . |
| P2683 | Engine Coolant Bypass Valve "A" Control Circuit High | REFER to: Transmission Cooling . |
| U0102 | Lost Communication with Transfer Case Control Module | GO to Pinpoint Test A |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | GO to Pinpoint Test B |
| U0235 | Lost Communication With Front Distance Range Sensor | GO to Pinpoint Test D |
| U023A | Lost Communication With Image Processing Module A | GO to Pinpoint Test E |
| U0151 | Lost Communication With Restraints Control Module | GO to Pinpoint Test F |
| U0212 | Lost Communication With Steering Column Control Module | GO to Pinpoint Test C |
| U0402 | Invalid Data Received from TCM | GO to Pinpoint Test G |
| U0415 | Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A" | GO to Pinpoint Test G |
| U0426 | Invalid Data Received From Vehicle Immobilizer Control Module | GO to Pinpoint Test G |
| U0600 | Lost Communication With Engine Oil Pressure Sensor "A" | GO to Pinpoint Test I |
| U0667 | Lost Communication With Engine Oil Temperature Sensor "A" | GO to Pinpoint Test I |
| U1012 | Invalid Internal Control Module Monitoring Data Received from Anti-Lock Brake System (ABS) Control Module | GO to Pinpoint Test G |
| U2107 | Collision Mitigation By Braking | GO to Pinpoint Test G |
| U3012 | Control Module Improper Wake-up Performance | GO to Pinpoint Test H |
| All Other DTCs | -- | Refer to ENGINE CONTROLS - SYMPTOM CHARTS (DIESEL) |