P0D68
A/C Compressor Motor Voltage Sensor A Circuit
The voltage sensor A of the electric A/C compressor motor reports a generic fault. Compressor voltage feedback unreliable.
- Check engine light: Yes
- Emissions related: No
- Repair difficulty: medium
Common causes
Ordered by how often each turns out to be the cause.
- Voltage sensor failedCommon
- Wiring faultPossible
Parts involved
- AC Compressor Motor Voltage Sensor A
- Wiring Harness
- AC Compressor Module
P0D68 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.