P28DA
Clutch B Motor Position Sensor Circuit/Open
P28DA is an OBD-II diagnostic trouble code meaning: Clutch B Motor Position Sensor Circuit/Open. Common causes: broken wires in the sensor circuit, poor contact in the sensor connector. Estimated repair cost: $28–89.
Symptoms
- Transmission of the gearbox into emergency mode
- Difficulty shifting gears
- Loss of engine power
- Check Engine Light Illuminates
- Unstable engine operation at idle
Causes
- Broken wires in the sensor circuit
- Poor contact in the sensor connector
- Clutch motor position sensor fault B
- Wiring harness damage
- Problems with the transmission control unit
How to Fix
- Check the integrity of wires and connectors in the sensor circuit
- Test the resistance of the position sensor
- Check power and ground in the sensor circuit
- Replace clutch motor position sensor B if necessary
- Scan the control unit for additional errors
Related codes
Error P28DA by Vehicle Brand
FAQ
What does the P28DA code mean?
P28DA is an OBD-II diagnostic trouble code that indicates: Clutch B Motor Position Sensor Circuit/Open
What causes a P28DA error code?
The most common causes of P28DA include: Broken wires in the sensor circuit; Poor contact in the sensor connector; Clutch motor position sensor fault B; Wiring harness damage.
How do I fix a P28DA diagnostic trouble code?
To fix P28DA: Check the integrity of wires and connectors in the sensor circuit. Test the resistance of the position sensor. Check power and ground in the sensor circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P28DA?
Limited driving only, diagnose soon
How much does it cost to fix P28DA?
The estimated repair cost for P28DA is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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