The P1E4B 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 process involves visually inspecting the wiring harness and connectors, checking for damaged components, and looking for broken or corroded pins.

The repair time for this issue is estimated to be around 1.0 hour. To interpret the fault code, one must check the possible causes listed above and visually inspect the related components.

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, it could be a sign of p1e4b fault code.

Here are the symptoms to look out for:

  • The P1E4B fault code in automobiles 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 P1E4B 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 P1E4B can be caused by several factors.
  • These include a faulty Program Power Inverter Module, a faulty Power Inverter Module, an open or shorted Power Inverter Module harness, and poor electrical connection in the Power Inverter Module circuit.
  • It is important to identify and address these causes promptly to prevent further damage to the vehicle.

To fix the automobile fault code p1e4b, check the possible causes and inspect the related wiring harness and connectors for any damage or corrosion.

  • To fix the automobile fault code p1e4b, first, check the possible causes listed above.
  • Then, visually inspect the related wiring harness and connectors.
  • Look for 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 P1E4B. The estimated repair time is 1.0 hour.

The cost of diagnosis and fixing is based on the repair time. Auto repair shops usually charge between $75 and $150 per hour.

These factors are influential in determining the overall cost of fixing the automobile fault code.

The P1E4B code is related to the drive motor generator position sensor. The motor control module monitors the angular position, speed, and direction of the drive motor generator.

This fault is handled inside the power inverter module, and no external circuits are involved. The code indicates a problem with the control module redundant drive motor 2 speed sensing circuit.

The hybrid powertrain control module also calculates motor speed.

What are the possible causes of the P1E4B automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the P1E4B fault code. This code is caused by a faulty power inverter module, poor electrical connection in the power inverter module circuit, or an open or shorted power inverter module harness. 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 wiring harness and connectors related to the Power Inverter Module?

If you’re experiencing an Engine Light ON or Service Engine Soon Warning Light, it could be due to a faulty Power Inverter Module or a poor electrical connection. To fix this issue, you should visually inspect the related wiring harness and connectors. Check for any damaged components and look for broken, bent, pushed out, or corroded connector’s pins. It’s important to check the “Possible Causes” listed above to ensure that you’re addressing the root cause of the problem.

What should I do if I find damaged components or broken, bent, pushed out, or corroded connector’s pins during the inspection for the P1E4B fault code?

If you find damaged components or broken, bent, pushed out, or corroded connector’s pins during the inspection for the P1E4B fault code, you should replace or repair them as necessary. This will help to ensure that the Power Inverter Module and its related wiring harness and connectors are functioning properly. It is important to visually inspect the components and connectors to identify any issues that may be causing the fault code. By addressing these issues, you can resolve the symptom of the Engine Light ON and prevent further damage to the vehicle.

p1e4b 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.

Scroll to Top