P28E8
Shift Motor Position Sensor Circuit High
P28E8 is an OBD-II diagnostic trouble code meaning: Shift Motor Position Sensor Circuit High. Common causes: open or short circuit in the sensor circuit, motor position sensor malfunction. Estimated repair cost: $22–56.
Symptoms
- Incorrect gear shifting
- The gearbox goes into emergency mode
- Check Engine light comes on
- Reduced vehicle dynamics
- Jerks when shifting gears
Causes
- Open or short circuit in the sensor circuit
- Motor position sensor malfunction
- Wiring Harness Problems
- Shift motor malfunction
- Problems with the transmission control unit
How to Fix
- Check the integrity of the sensor circuit
- Check resistance and sensor signal
- Inspect the wiring harness for damage
- Replace the motor position sensor if necessary
- Check the operation of the gear shift motor
Related codes
Error P28E8 by Vehicle Brand
FAQ
What does the P28E8 code mean?
P28E8 is an OBD-II diagnostic trouble code that indicates: Shift Motor Position Sensor Circuit High
What causes a P28E8 error code?
The most common causes of P28E8 include: Open or short circuit in the sensor circuit; Motor position sensor malfunction; Wiring Harness Problems; Shift motor malfunction.
How do I fix a P28E8 diagnostic trouble code?
To fix P28E8: Check the integrity of the sensor circuit. Check resistance and sensor signal. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P28E8?
Yes, but get it checked soon
How much does it cost to fix P28E8?
The estimated repair cost for P28E8 is $22–56. Actual cost depends on your vehicle, location, and labor rates.
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