P28EC
Shift Motor Position Sensor Exceeded Learning Limit
P28EC is an OBD-II diagnostic trouble code meaning: Shift Motor Position Sensor Exceeded Learning Limit. Common causes: shift motor position sensor malfunction, mechanical problems in the shift motor. Estimated repair cost: $33–89.
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
Related codes
Error P28EC by Vehicle Brand
FAQ
What does the P28EC code mean?
P28EC is an OBD-II diagnostic trouble code that indicates: Shift Motor Position Sensor Exceeded Learning Limit
What causes a P28EC error code?
The most common causes of P28EC include: Shift motor position sensor malfunction; Mechanical problems in the shift motor; Problems in the sensor electrical circuit; Sensor is dirty or damaged.
How do I fix a P28EC diagnostic trouble code?
To fix P28EC: Check the electrical circuit of the position sensor. Check the mechanical condition of the shift motor. Clean or replace position sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P28EC?
Yes, but get it checked soon
How much does it cost to fix P28EC?
The estimated repair cost for P28EC is $33–89. Actual cost depends on your vehicle, location, and labor rates.
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