P27E3
Electric/Auxiliary Transmission Fluid Pump Control Valve Circuit/Open
P27E3 is an OBD-II diagnostic trouble code meaning: Electric/Auxiliary Transmission Fluid Pump Control Valve Circuit/Open. Common causes: break in the wiring harness, solenoid valve malfunction. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Gear shifting problems
- Unusual noises from the transmission
- Reduced transmission efficiency
- Switching to emergency mode of the gearbox
Causes
- Break in the wiring harness
- Solenoid valve malfunction
- Poor contact in connectors
- Problems with the transmission control unit
- Short circuit in the circuit
How to Fix
- Check the integrity of the wiring harness
- Check the resistance of the solenoid valve
- Clean and check contacts in connectors
- Check control circuit voltage
- Replace solenoid valve if necessary
Related codes
Error P27E3 by Vehicle Brand
FAQ
What does the P27E3 code mean?
P27E3 is an OBD-II diagnostic trouble code that indicates: Electric/Auxiliary Transmission Fluid Pump Control Valve Circuit/Open
What causes a P27E3 error code?
The most common causes of P27E3 include: Break in the wiring harness; Solenoid valve malfunction; Poor contact in connectors; Problems with the transmission control unit.
How do I fix a P27E3 diagnostic trouble code?
To fix P27E3: Check the integrity of the wiring harness. Check the resistance of the solenoid valve. Clean and check contacts in connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P27E3?
Yes, but get it checked soon
How much does it cost to fix P27E3?
The estimated repair cost for P27E3 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat