P175A
Electronic Transmission Fluid Auxiliary Pump Over Temperature
P175A is an OBD-II diagnostic trouble code meaning: Electronic Transmission Fluid Auxiliary Pump Over Temperature. Common causes: low transmission fluid level, contaminated or degraded transmission fluid. Estimated repair cost: $56–167.
Symptoms
- Check Engine Warning Light
- Reduced transmission performance
- Delayed gear shifting
- Unusual noises from the transmission area
- Activating emergency transmission mode
Causes
- Low transmission fluid level
- Contaminated or degraded transmission fluid
- Auxiliary pump malfunction
- Problems with the pump electrical circuit
- Transmission overheating due to extreme operating conditions
How to Fix
- Check the level and condition of the transmission fluid
- Diagnose the electrical circuit of the pump for breaks or short circuits
- Check the operation of the auxiliary pump
- If necessary, replace the pump or transmission fluid
- Reset the fault code and test drive
Related codes
FAQ
What does the P175A code mean?
P175A is an OBD-II diagnostic trouble code that indicates: Electronic Transmission Fluid Auxiliary Pump Over Temperature
What causes a P175A error code?
The most common causes of P175A include: Low transmission fluid level; Contaminated or degraded transmission fluid; Auxiliary pump malfunction; Problems with the pump electrical circuit.
How do I fix a P175A diagnostic trouble code?
To fix P175A: Check the level and condition of the transmission fluid. Diagnose the electrical circuit of the pump for breaks or short circuits. Check the operation of the auxiliary pump. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P175A?
Limited driving only, diagnose soon
How much does it cost to fix P175A?
The estimated repair cost for P175A is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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