Powertrain
generic / SAE
P28D1
Clutch A Motor Driver Current/Temperature Too High
The output driver for the clutch A BLDC motor reports current or junction temperature above its protection threshold. Sustained high load or short-circuit fault.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number8 / D1
Possible causes
- Motor stalled - high stall current high
- Short between motor phases 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: 500–2800 €
- Estimated time: 3–10 h
- Component: clutch motor a
- Component: wiring harness
- Component: tcm
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012