P286A
Shift Fork E Unrequested Movement
P286A is an OBD-II diagnostic trouble code meaning: Shift Fork E Unrequested Movement. Common causes: worn gear shift fork, problems with synchronizers. Estimated repair cost: $56–222.
Symptoms
- Incorrect gear shifting
- Switching delays
- Jerks when shifting gears
- Switching to emergency mode
- Check Engine Light Illuminates
Causes
- Worn gear shift fork
- Problems with synchronizers
- Transmission hydraulic system malfunction
- Problems with fork position sensors
- Transmission control module (TCM) malfunction
How to Fix
- Check the condition of the gear shift fork
- Check synchronizers for wear
- Diagnose the hydraulic system of the gearbox
- Check fork position sensors
- Check the operation of the transmission control module (TCM)
Related codes
Error P286A by Vehicle Brand
FAQ
What does the P286A code mean?
P286A is an OBD-II diagnostic trouble code that indicates: Shift Fork E Unrequested Movement
What causes a P286A error code?
The most common causes of P286A include: Worn gear shift fork; Problems with synchronizers; Transmission hydraulic system malfunction; Problems with fork position sensors.
How do I fix a P286A diagnostic trouble code?
To fix P286A: Check the condition of the gear shift fork. Check synchronizers for wear. Diagnose the hydraulic system of the gearbox. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P286A?
Do not drive — repair immediately
How much does it cost to fix P286A?
The estimated repair cost for P286A is $56–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat