Powertrain
generic / SAE
P0AB7
Engine Mount B Control Circuit Low
The active engine mount B control circuit reports a control circuit low condition. Vibration damping cannot be modulated.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberA / B7
Possible causes
- Control wire shorted to ground high
- Actuator internal short medium
- Connector pins corroded - high contact resistance low
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 200–1500 €
- Estimated time: 1–5 h
- Component: engine mount b
- Component: wiring harness
- Component: ecm
- MIL / check engine light
Sources
References
sae:J2012