Powertrain
generic / SAE
P0C26
Electric/Auxiliary Transmission Fluid Pump A Motor Current
The motor current of auxiliary transmission fluid pump A reports a motor current fault.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberC / 26
Possible causes
- Calculated current outside expected range high
- Current sensor drift medium
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 400–2500 €
- Estimated time: 2–8 h
- Component: aux trans pump a motor
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012