Powertrain
generic / SAE
P075F
Transmission Fluid Level Too High
The transmission fluid level monitor reports overfill above the safe maximum. Causes range from incorrect refill at service to coolant intrusion via a failed transmission cooler. Overfilling can cause foaming, accelerated wear and seal damage from raised internal pressure.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number7 / 5F
Possible causes
- Overfilled at last service high
- Coolant intrusion through a failed transmission cooler 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: possible
- Estimated cost: 40–800 €
- Estimated time: 0.3–3 h
- Component: transmission fluid
- Component: transmission cooler
- MIL / check engine light
Sources
References
sae:J2012