P0B06
Electric/Auxiliary Transmission Fluid Pump Motor Phase W Current
P0B06 is an OBD-II diagnostic trouble code meaning: Electric/Auxiliary Transmission Fluid Pump Motor Phase W Current. Common causes: pump motor malfunction, problems with the pump control electronics. Estimated repair cost: $56–222.
Symptoms
- Check Engine light comes on
- Gear shifting problems
- Unusual noises from the transmission
- Reduced transmission efficiency
- Transmission overheating
Causes
- Pump motor malfunction
- Problems with the pump control electronics
- Open or short circuit in wiring harness
- Poor contact in connectors
- Transmission control unit malfunction
How to Fix
- Check the condition of the wiring harness and pump connectors
- Test the pump motor
- Check the pump control electronics
- Diagnose the transmission control unit
- If necessary, replace faulty components
Related codes
Error P0B06 by Vehicle Brand
FAQ
What does the P0B06 code mean?
P0B06 is an OBD-II diagnostic trouble code that indicates: Electric/Auxiliary Transmission Fluid Pump Motor Phase W Current
What causes a P0B06 error code?
The most common causes of P0B06 include: Pump motor malfunction; Problems with the pump control electronics; Open or short circuit in wiring harness; Poor contact in connectors.
How do I fix a P0B06 diagnostic trouble code?
To fix P0B06: Check the condition of the wiring harness and pump connectors. Test the pump motor. Check the pump control electronics. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0B06?
Limited driving only, diagnose soon
How much does it cost to fix P0B06?
The estimated repair cost for P0B06 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
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