Powertrain
generic / SAE
P075B
Shift Solenoid G Performance/Stuck Off
Shift solenoid G is electrically intact, but its hydraulic effect is missing — when commanded on, the gear it should engage does not lock up. Either the solenoid is mechanically stuck closed, the valve body bore is worn, or hydraulic pressure does not reach the clutch pack.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number7 / 5B
Possible causes
- Solenoid stuck closed by debris in the ATF high
- Worn valve body bore leaking pressure medium
- Old, contaminated transmission fluid 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: shift solenoid g
- Component: valve body
- Component: clutch pack
- MIL / check engine light
Sources
References
sae:J2012