P1E2D
Auxiliary Transmission Fluid Pump Phase V Current Sensor Circuit Low Voltage
P1E2D is an OBD-II diagnostic trouble code meaning: Auxiliary Transmission Fluid Pump Phase V Current Sensor Circuit Low Voltage. Common causes: pump phase sensor malfunction, open or short circuit in wiring harness. Estimated repair cost: $28–89.
Symptoms
- Check Engine light comes on
- Unstable operation of the automatic transmission
- Delays when shifting gears
- Transmission fluid overheating
- Reduced transmission efficiency
Causes
- Pump phase sensor malfunction
- Open or short circuit in wiring harness
- Poor contact in connectors
- Transmission fluid auxiliary pump malfunction
- Problems with the transmission control unit
How to Fix
- Check the integrity of the wiring harness and connectors
- Check the voltage at the pump phase sensor
- Test the operation of the auxiliary pump
- Replace the pump phase sensor if necessary
- Check and update transmission control unit software
Related codes
FAQ
What does the P1E2D code mean?
P1E2D is an OBD-II diagnostic trouble code that indicates: Auxiliary Transmission Fluid Pump Phase V Current Sensor Circuit Low Voltage
What causes a P1E2D error code?
The most common causes of P1E2D include: Pump phase sensor malfunction; Open or short circuit in wiring harness; Poor contact in connectors; Transmission fluid auxiliary pump malfunction.
How do I fix a P1E2D diagnostic trouble code?
To fix P1E2D: Check the integrity of the wiring harness and connectors. Check the voltage at the pump phase sensor. Test the operation of the auxiliary pump. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1E2D?
Limited driving only, diagnose soon
How much does it cost to fix P1E2D?
The estimated repair cost for P1E2D is $28–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat