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.
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HOMESERVICE MANUALSLINCOLN2016MKZ BASE, 2.0L ENG VIN 9, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXDTC INDEX (HORN SYSTEM - PARKING BRAKE SYSTEM)HVAC DTCSPOWERTRAIN CONTROL MODULE (PCM)
2016 Lincoln MKZ Base, 2.0L Eng VIN 9, AWD
Powertrain Control Module (Pcm)
2016 Lincoln MKZ Base, 2.0L Eng VIN 9, AWDSECTION Powertrain Control Module (Pcm)
DTC INDEX
| 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 R |
| P1464 | A/C Demand Out Of Self Test Range | If the HVAC selector was not in the OFF position, PLACE it in the OFF position, CLEAR the Diagnostic Trouble Codes (DTCs) and REPEAT the self-test. If the DTC does not return, IGNORE the DTC and continue diagnostics. If the DTC returns, GO to Pinpoint Test H |
| All Other PCM Diagnostic Trouble Codes (DTCs) not listed in this chart | - | For 2.0L Powertrain Control Module (PCM) DTC Chart REFER to: Electronic Engine Controls
. For 3.7L Powertrain Control Module (PCM) DTC Chart REFER to: Electronic Engine Controls . |
RENDER: 1.0x
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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.