Powertrain
generic / SAE
P06A0
Variable A/C Compressor Control Circuit
A general circuit fault on the control output to a variable-displacement A/C compressor - the ECU cannot vary swash-plate angle and the compressor stays at fixed displacement.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number6 / A0
Possible causes
- Open in compressor solenoid or wiring high
Symptoms
- Check engine light on
- Possible limp mode or no-start
- Multiple follow-up faults across modules
- Reset/relearn may be needed after repair
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 120–600 €
- Estimated time: 0.6–2.5 h
- Component: variable ac compressor
- MIL / check engine light
Sources
References
sae:J2012