OBD-II code · Powertrain (generic)
P0894 Transmission Component Slipping
The TCM detects slipping in a clutch or band element. Output speed does not match the calculated value for the engaged gear ratio.
Is it safe to drive with P0894?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyClutch friction surfaces worn
- PossibleHydraulic pressure too 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
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 5–20 h
- Emissions test
- Usually unaffected
- Parts involved
- Clutch Packs, Transmission
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.