P2796
Electric/Auxiliary Transmission Fluid Pump A Control Circuit/Open
P2796 is an OBD-II diagnostic trouble code meaning: Electric/Auxiliary Transmission Fluid Pump A Control Circuit/Open. Common causes: broken wires in the control circuit, faulty pump relay. Estimated repair cost: $33–167.
Symptoms
- Check Engine Light Is On
- Gear shifting problems
- Noise from transmission fluid pump
- The car may go into emergency mode
Causes
- Broken wires in the control circuit
- Faulty pump relay
- Connector problems or contact corrosion
- Failure of the transmission fluid pump
- Transmission control unit malfunction
How to Fix
- Check the integrity of the pump control circuit
- Inspect connectors and contacts for corrosion
- Check the functionality of the pump relay
- Diagnose the condition of the transmission fluid pump
- If necessary, replace the pump or circuit elements
Related codes
Error P2796 by Vehicle Brand
FAQ
What does the P2796 code mean?
P2796 is an OBD-II diagnostic trouble code that indicates: Electric/Auxiliary Transmission Fluid Pump A Control Circuit/Open
What causes a P2796 error code?
The most common causes of P2796 include: Broken wires in the control circuit; Faulty pump relay; Connector problems or contact corrosion; Failure of the transmission fluid pump.
How do I fix a P2796 diagnostic trouble code?
To fix P2796: Check the integrity of the pump control circuit. Inspect connectors and contacts for corrosion. Check the functionality of the pump relay. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2796?
Limited driving only, diagnose soon
How much does it cost to fix P2796?
The estimated repair cost for P2796 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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