DIAGNOSIS AND TESTING > ENGINE COOLING > DTC CHART
WARNING: Before beginning any service procedure in this service information, refer to Safety Warnings in GENERAL INFORMATION . Failure to follow this instruction may result in serious personal injury.
REFER to: Engine Cooling System Health and Safety Precautions .
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
PCM DTC Chart
DTC | Description | Action |
P0125 | Insufficient Coolant Temp For Closed Loop Fuel Control | GO to Pinpoint Test C |
P0128 | Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature) | GO to Pinpoint Test C |
P0217 | Engine Coolant Overtemperature Condition | GO to Pinpoint Test B |
P0480 | Fan 1 Control Circuit | Refer to ENGINE CONTROLS - INTRODUCTION (EXCEPT DIESEL & HYBRID) . |
P0481 | Fan 2 Control Circuit | Refer to ENGINE CONTROLS - INTRODUCTION (EXCEPT DIESEL & HYBRID) . |
P1285 | Cylinder Head Overtemperature Condition | Refer to ENGINE CONTROLS - INTRODUCTION (EXCEPT DIESEL & HYBRID) . |
P1299 | Cylinder Head Overtemperature Protection Active | GO to Pinpoint Test B |
All Other PCM Diagnostic Trouble Codes (DTCs) | - | REFER to: ELECTRONIC ENGINE CONTROLS - 3.7L DURATEC (227KW/301PS). |
Original technical text and illustrations, formatted as HTML. Follow the engine, transmission, equipment, model and year specified in the source. Import and layout checks do not establish applicability to every 2015–2017 Mustang. About this collection.