Set Condition

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This diagnostic fails when any of the following conditions are present:

The PCM detects that the VCT Solenoid Control circuit temperature is above a calibrated threshold indicating a short to ground.

The VCT Solenoid Control is actively being commanded ON and the amperage draw is below a calibrated minimum threshold indicating an open circuit.

The VCT Solenoid Control is actively being commanded OFF and Battery voltage is being measured on the VCT Solenoid Control circuit indicating a short to voltage.