P286A

Shift Fork E Unrequested Movement

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–222 (est.)

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

P286B P2869 P2870