Powertrain
generic / SAE
P0897
Transmission Fluid Deteriorated
The TCM detects deteriorated transmission fluid based on temperature exposure history or sensor measurement. Fluid change recommended.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number8 / 97
Possible causes
- Service interval overdue high
- Repeated thermal stress 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: easy
- DIY: possible
- Estimated cost: 100–500 €
- Estimated time: 0.5–3 h
- Component: transmission fluid
- MIL / check engine light
Sources
References
sae:J2012