A fault code doesn’t yet mean the unit or sensor itself is faulty: often it’s the plug and connector leading to it.
Possible causes
- Solenoid or valve body fault
- Low level, dirty fluid
- Mechanical gearbox fault
What you can do yourself
- Check the fluid level and condition per the manual
- Drive only to a service centre
- Gearbox diagnostics by a technician
Stop and don’t drive on if:
- The Check Engine light is flashing
- The temperature gauge is in the red or the overheating light is on
- The red oil pressure light is on
- Smoke from under the bonnet, a burning or petrol smell
- Strong jerking, knocking from the engine, or the car barely moves
On Oleg’s website:Transmission adaptation ↗
The explanation comes from the error code reference in the AvtoElektrik PRO app.