P1E2C
Auxiliary Transmission Fluid Pump Phase U Current Sensor Performance
P1E2C is an OBD-II diagnostic trouble code meaning: Auxiliary Transmission Fluid Pump Phase U Current Sensor Performance. Common causes: phase u current sensor fault, damage to wiring or connectors. Estimated repair cost: $33–89.
Symptoms
- Hard gear shifts
- Transmission transition to emergency mode
- Check engine light comes on
- Reduced transmission efficiency
- Problems with start-stop mode
Causes
- Phase U current sensor fault
- Damage to wiring or connectors
- Problems with the transmission control unit
- Transmission fluid auxiliary pump malfunction
- Short circuit or open circuit in the sensor circuit
How to Fix
- Check the integrity of the sensor wiring and connectors
- Check resistance and signal of phase U current sensor
- Replace current sensor if necessary
- Check the operation of the auxiliary transmission fluid pump
- Scan the transmission control module for other errors
Related codes
FAQ
What does the P1E2C code mean?
P1E2C is an OBD-II diagnostic trouble code that indicates: Auxiliary Transmission Fluid Pump Phase U Current Sensor Performance
What causes a P1E2C error code?
The most common causes of P1E2C include: Phase U current sensor fault; Damage to wiring or connectors; Problems with the transmission control unit; Transmission fluid auxiliary pump malfunction.
How do I fix a P1E2C diagnostic trouble code?
To fix P1E2C: Check the integrity of the sensor wiring and connectors. Check resistance and signal of phase U current sensor. Replace current sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1E2C?
Yes, but get it checked soon
How much does it cost to fix P1E2C?
The estimated repair cost for P1E2C is $33–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat