[SOLVED] P1E2C Code: Fixing Auxiliary Transmission Fluid Pump Sensor Performance

The P1E2C automobile fault code indicates a problem with the Power Inverter Module, which can cause the engine light to turn on. The cause of this issue can be a faulty module, an open or shorted harness, or a poor electrical connection. It is important to address this issue promptly as it can affect the performance of the vehicle.

The repair difficulty is moderate, and it is recommended to visually inspect the wiring harness and connectors for any damage or corrosion. The repair time is estimated to be around 1.0 hour. To interpret the fault code, it is necessary to use an OBD-II scanner or code reader.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

If you notice the Engine Light ON or Service Engine Soon Warning Light, it could be a sign of p1e2c fault code.

Here are the symptoms to look out for:

  • The P1E2C fault code in an automobile can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
  • Other symptoms may include reduced engine power, poor acceleration, rough idling, stalling, and decreased fuel efficiency.
  • Additionally, the vehicle may experience difficulty starting, and there may be a noticeable decrease in overall performance.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe driving conditions.

The P1E2C automobile fault code can be caused by various issues, including problems with the Program Power Inverter Module, faulty module, open or shorted harness, and poor electrical connection.

  • The automobile fault code P1E2C can be caused by several factors.
  • These include a faulty Program Power Inverter Module, a malfunctioning Power Inverter Module, an open or shorted Power Inverter Module harness, and a poor electrical connection in the Power Inverter Module circuit.
  • It is important to address these causes promptly to prevent further damage to the vehicle.

To fix the p1e2c automobile fault code, check the possible causes and inspect the wiring harness and connectors for any damage or corrosion.

  • To fix the automobile fault code p1e2c, first, check the possible causes listed above.
  • Then, visually inspect the related wiring harness and connectors.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
  • This fix will take an estimated repair time of 1.0 hour.

The fault code is P1E2C. The estimated repair time is 1.0 hour. The cost of fixing the fault code is influenced by the repair time.

Most auto repair shops charge between $75 and $150 per hour. Therefore, the fixing cost of the P1E2C fault code will be between $75 and $150.

The P1E2C fault code is an internal fault detection of the power inverter module. It is handled inside the power inverter module and no external circuits are involved. Each motor control module operates its respective drive motor based upon hybrid powertrain control module commands.

Each motor control module controls its respective motor through the sequencing actuation of high-current switching transistors called insulated gate bipolar transistors. The P1E2C fault code indicates an issue with the Auxiliary Transmission Fluid Pump Phase U Current Sensor Performance. The motor control module performs a mathematical calculation to verify that the phase current sensors are accurate.

If the U-V-W phase currents are not similar, this DTC will set.

What are the possible causes of the P1E2C automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the P1E2C fault code. This code is usually caused by a faulty power inverter module, an open or shorted power inverter module harness, or a poor electrical connection in the power inverter module circuit. To fix this issue, you should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

How can I visually inspect the related wiring harness and connectors to fix the P1E2C fault code?

If you’re experiencing the P1E2C fault code, start by checking the possible causes listed above. To visually inspect the related wiring harness and connectors, look for any damaged components and check for broken, bent, pushed out, or corroded connector’s pins. This will help you identify any open or shorted circuits or poor electrical connections that may be causing the issue.

What are the signs of a faulty Power Inverter Module that can trigger the P1E2C fault code?

If you notice the engine light or service engine soon warning light is on, it could be due to a faulty Power Inverter Module triggering the P1E2C fault code. This can be caused by a program error, a faulty module, or poor electrical connection in the module circuit. To fix this issue, inspect the wiring harness and connectors for any damage or corrosion, and check for broken or bent pins.

p1e2c error fault code explained

If your engine light is on, it could be due to a faulty power inverter module or poor electrical connection.

Check the wiring harness and connectors for damage or corrosion. Look for broken, bent, or pushed out pins. Inspect the components listed under “Possible Causes” to fix the issue.

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