DTC Chart: Powertrain Control Module (PCM)

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. For information about these practices, REFER to: DIAGNOSTIC METHODS .

POWERTRAIN CONTROL MODULE DTC CHART

DTC	Description	Action
P0532	A/C Refrigerant Pressure Sensor "A" Circuit Low	GO to PINPOINT TEST A: P0532, P0533
P0533	A/C Refrigerant Pressure Sensor "A" Circuit High	GO to PINPOINT TEST A: P0532, P0533
P0645	Air Conditioning Clutch Relay (A/CCR) Control Circuit	GO to PINPOINT TEST B: P0645
P06A0	Variable A/C Compressor Control Circuit	GO to PINPOINT TEST Q: P06A0
P1464	A/C Demand Out Of Self Test Range	If the HVAC selector was not powered off, POWER the HVAC off, CLEAR the Diagnostic Trouble Codes (DTCs) and REPEAT the self-test. If the DTC does not return, IGNORE the DTC and continue diagnosing other Diagnostic Trouble Codes (DTCs) or symptoms. If the DTC returns, GO to PINPOINT TEST H: THE A/C (AIR CONDITIONING) IS ALWAYS ON - A/C (AIR CONDITIONING) MODE ALWAYS COMMANDED ON
P2601	Coolant Pump "A" Control Circuit Performance/Stuck Off	GO to PINPOINT TEST P: INSUFFICIENT HEAT IN AUTO START-STOP MODE ONLY
P2602	Coolant Pump "A" Control Circuit Low	GO to PINPOINT TEST P: INSUFFICIENT HEAT IN AUTO START-STOP MODE ONLY
P2603	Coolant Pump "A" Control Circuit High	GO to PINPOINT TEST P: INSUFFICIENT HEAT IN AUTO START-STOP MODE ONLY
All Other PCM Diagnostic Trouble	-	For 1.5L Powertrain Control Module (PCM) DTC Chart REFER to: ELECTRONIC ENGINE CONTROLS . For 1.6L Powertrain Control Module (PCM) DTC Chart REFER to: ELECTRONIC ENGINE CONTROLS . For 2.0L Powertrain Control Module (PCM) DTC Chart REFER to: ELECTRONIC ENGINE CONTROLS . For 2.5L Powertrain Control Module (PCM) DTC Chart REFER to: ELECTRONIC ENGINE CONTROLS .