Powertrain
generic / SAE
P075C
Shift Solenoid G Stuck On
Shift solenoid G remains hydraulically active even when the TCM commands it off. The corresponding clutch or band stays applied, blocking shifts that need it released — typical symptoms are harsh engagement, stuck in a single gear, or refusal to shift cleanly.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number7 / 5C
Possible causes
- Solenoid stuck open by debris high
- Stuck valve spool in the valve body medium
- Carbon or debris buildup preventing free movement low
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: shift solenoid g
- Component: valve body
- MIL / check engine light
Sources
References
sae:J2012