P28EC

Shift Motor Position Sensor Exceeded Learning Limit

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$33–89 (est.)

Symptoms

Incorrect gear shifting
Switching delays
Switching to emergency mode of the gearbox
Check Engine Light Illuminates

Causes

Shift motor position sensor malfunction
Mechanical problems in the shift motor
Problems in the sensor electrical circuit
Sensor is dirty or damaged
Problems with ECU software

How to Fix

Check the electrical circuit of the position sensor
Check the mechanical condition of the shift motor
Clean or replace position sensor
Check and update ECU software

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