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DTC Chart: Powertrain Control Module (PCM)

WARNING: This page is about a different car, the 2017 Ford Police Interceptor Utility and 2017 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostics in this service information 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
P0532 A/C Refrigerant Pressure Sensor "A" Circuit Low GO to Pinpoint Test A 
P0533 A/C Refrigerant Pressure Sensor "A" Circuit High GO to Pinpoint Test A 
P0645 A/C Clutch Relay Control Circuit GO to Pinpoint Test B 
P06A0 Variable A/C Compressor Control Circuit GO to Pinpoint Test O 
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 
P193E A/C Clutch Request Signal GO to Pinpoint Test P 
All Other PCM Diagnostic Trouble Codes (DTCs) - REFER to: Electronic Engine Controls - 2.3L EcoBoost (201kW/273PS).
REFER to: Electronic Engine Controls - 2.3L EcoBoost (201kW/273PS).
REFER to: Electronic Engine Controls - 3.5L Duratec (209kW/284PS).
REFER to: ELECTRONIC ENGINE CONTROLS - 3.7L Duratec (227kW/301PS).