Powertrain
generic / SAE
P2DA5
Coolant Heater A Supply Voltage Circuit
Coolant heater A supply voltage circuit reports a fault. Heater may not start when commanded.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberD / A5
Possible causes
- Supply fuse blown high
- Wiring fault medium
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 200–1200 €
- Estimated time: 1–5 h
- Component: coolant heater a
- Component: coolant heater a control module
- MIL / check engine light
Sources
References
sae:J2012