P28E2
Shift Motor Phase U-V-W Circuit/Open
P28E2 is an OBD-II diagnostic trouble code meaning: Shift Motor Phase U-V-W Circuit/Open. Common causes: broken or damaged wiring, shift motor malfunction. Estimated repair cost: $28–167.
Symptoms
- Incorrect gear shifting
- Transmission of the gearbox into emergency mode
- Check Engine Light Illuminates
- Reduced vehicle dynamics
- Possible jerking when changing gears
Causes
- Broken or damaged wiring
- Shift motor malfunction
- Problems with the transmission control module
- Oxidation of contacts in connectors
- Short circuit in the circuit
How to Fix
- Check the integrity of the wiring in the U-V-W phase circuit
- Inspect connectors and contacts for oxidation
- Check the resistance of the switching motor windings
- Scan the transmission control module for errors
- If necessary, replace the shift motor or damaged wires
Related codes
Error P28E2 by Vehicle Brand
FAQ
What does the P28E2 code mean?
P28E2 is an OBD-II diagnostic trouble code that indicates: Shift Motor Phase U-V-W Circuit/Open
What causes a P28E2 error code?
The most common causes of P28E2 include: Broken or damaged wiring; Shift motor malfunction; Problems with the transmission control module; Oxidation of contacts in connectors.
How do I fix a P28E2 diagnostic trouble code?
To fix P28E2: Check the integrity of the wiring in the U-V-W phase circuit. Inspect connectors and contacts for oxidation. Check the resistance of the switching motor windings. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P28E2?
Limited driving only, diagnose soon
How much does it cost to fix P28E2?
The estimated repair cost for P28E2 is $28–167. Actual cost depends on your vehicle, location, and labor rates.
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