P1E2B
Auxiliary Transmission Fluid Pump Phase U Current Sensor Circuit High Voltage
P1E2B is an OBD-II diagnostic trouble code meaning: Auxiliary Transmission Fluid Pump Phase U Current Sensor Circuit High Voltage. Common causes: pump phase sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $33–89.
Symptoms
- Check Engine light comes on
- Incorrect transmission operation
- Gear shifting problems
- Reduced transmission efficiency
- Possible noise from the transmission fluid pump
Causes
- Pump phase sensor malfunction
- Open or short circuit in the sensor circuit
- Circuit Grounding Problems
- Transmission control unit malfunction
- Wiring harness damage
How to Fix
- Check the continuity of the pump phase sensor circuit
- Check the resistance and voltage at the sensor
- Inspect the wiring harness for damage
- Check circuit grounding
- If necessary, replace the pump phase sensor
Related codes
FAQ
What does the P1E2B code mean?
P1E2B is an OBD-II diagnostic trouble code that indicates: Auxiliary Transmission Fluid Pump Phase U Current Sensor Circuit High Voltage
What causes a P1E2B error code?
The most common causes of P1E2B include: Pump phase sensor malfunction; Open or short circuit in the sensor circuit; Circuit Grounding Problems; Transmission control unit malfunction.
How do I fix a P1E2B diagnostic trouble code?
To fix P1E2B: Check the continuity of the pump phase sensor circuit. Check the resistance and voltage at the sensor. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1E2B?
Limited driving only, diagnose soon
How much does it cost to fix P1E2B?
The estimated repair cost for P1E2B is $33–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat