Powertrain
generic / SAE
P276E
Electric/Auxiliary Transmission Fluid Pump B Motor Current Low
The measured current of the second auxiliary transmission fluid pump motor is below the lower threshold. Pump may be free-spinning or motor partially open.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number7 / 6E
Possible causes
- Partial winding open in motor high
- Pump impeller decoupled from motor shaft 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: medium
- DIY: shop recommended
- Estimated cost: 200–1200 €
- Estimated time: 1–4 h
- Component: aux trans pump b
- Component: pump motor
- MIL / check engine light
Sources
References
sae:J2012