The P1FE4 automobile fault code indicates a problem with the HybridEV Battery Interface Control Module, which can cause the engine light to turn on. The cause of this issue could 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, bent, pushed out, or corroded connector pins.

The repair time for this issue is estimated to be around 1.0 hour.

To interpret the fault code, it is recommended to check the “Possible Causes” listed above.

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

If you see the Engine Light ON or Service Engine Soon Warning Light, it could be due to the p1fe4 fault code.

Here are the symptoms to look out for:

  • The P1FE4 fault code in automobiles can cause the following symptoms: Engine Light ON, Service Engine Soon Warning Light, reduced engine power, engine stalling, rough idling, poor acceleration, decreased fuel efficiency, and difficulty starting the engine.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe driving conditions.

The P1FE4 fault code can be caused by issues with the HybridEV Battery Interface Control Module and its connections.

  • The automobile fault code P1FE4 can be caused by a faulty Hybrid/EV Battery Interface Control Module.
  • It can also be caused by an open or shorted Hybrid/EV Battery Interface Control Module harness.
  • Additionally, a poor electrical connection in the Hybrid/EV Battery Interface Control Module circuit can also trigger this fault code.

To fix the p1fe4 automobile fault code, check the possible causes and inspect related wiring harness and connectors for damage.

  • To fix the automobile fault code p1fe4, 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 P1FE4 indicates an issue with the hybrid battery pack coolant pump.

The estimated repair time for this issue is 1.0 hour. The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour.

Therefore, the total cost of fixing this issue can range from $75 to $150.

The P1FE4 code is related to the HybridEV Battery Interface Control Module 6 Voltage Sensor Circuit. The hybrid battery contains 192 individual cells, which are electrically connected in series.

The battery energy control module monitors the voltage of the 96 battery cell groups. The battery energy control module contains internal interface control modules that monitor specific cell groups. The hybrid powertrain control module 2 is the host controller for diagnostic trouble code information.

The P1FE4 code indicates a fault condition where the voltage sensor circuit is reading high voltage.

What are the possible causes of the P1FE4 fault code?

If you’re experiencing the P1FE4 fault code, your engine light may be on. This could be due to a faulty Hybrid/EV Battery Interface Control Module, an open or shorted harness, or poor electrical connection in the circuit. To fix the issue, check the possible causes listed above, visually inspect the wiring harness and connectors, and look for any damaged components or broken, bent, pushed out, or corroded connector pins.

How can I fix the P1FE4 fault code?

If you’re experiencing the P1FE4 fault code, which is indicated by the engine light being on, it’s likely due to a faulty Hybrid/EV Battery Interface Control Module or an open or shorted harness. To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damaged components or broken, bent, pushed out, or corroded connector pins.

What should I visually inspect to diagnose the P1FE4 fault code?

If you’re experiencing the P1FE4 fault code, you may notice that your engine light is on. This could be due to a faulty Hybrid/EV Battery Interface Control Module, an open or shorted harness, or a poor electrical connection in the circuit. To diagnose the issue, visually inspect the related wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. Be sure to check the “Possible Causes” listed above for further guidance on how to fix the issue.

p1fe4 error fault code explained

If your engine light is on, it could be due to a faulty HybridEV Battery Interface Control Module or related wiring issues. Visually inspect the wiring harness and connectors for damage and check for broken or corroded pins.

Take action to fix the issue as soon as possible.

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