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.
2013 Ford Focus STFACTORY OEM SERVICE PROCEDURE
Powertrain Control Module (PCM) DTC Table
PCM DTC CHART
| DTC | Description | Action |
|---|---|---|
| PCM DTCs | PCM Diagnostic Trouble Codes (DTCs) not listed in this chart | Refer to ENGINE CONTROLS - SYMPTOM CHARTS (EXCEPT DIESEL & HYBRID) . |
| P0562 | System Voltage Low | GO to Pinpoint Test B |
| P0563 | System Voltage High | GO to Pinpoint Test A |
| P065B | Generator Control Circuit Range/Performance | INSTALL a new generator. REFER to: GENERATOR - 2.0L ECOBOOST . |
| P065C | Generator Mechanical Performance | GO to Pinpoint Test C |
| P0A3B | Generator Over Temperature | CARRY OUT self-test of the PCM and DIAGNOSE any grille shutter or cooling fan Diagnostic Trouble Codes (DTCs). If no grille shutter or cooling fan Diagnostic Trouble Codes (DTCs) are present, INSTALL a new generator. REFER to: GENERATOR - 2.0L ECOBOOST . |
| U012D | Lost Communication With Generator Control Module | GO to Pinpoint Test G |
| U042E | Invalid Data Received From Generator Control Module | GO to Pinpoint Test G |
Factory Service Tools
Use the Manual With the Right Hardware
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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.