The P1E04 automobile fault code indicates a problem with the HybridElectric Vehicle Battery Pack or the Battery Interface Control Module.

The most common symptom is the Engine Light turning on. The cause of this issue is usually a faulty battery pack or control module.

It is important to address this issue promptly as it can lead to further damage to the vehicle.

The repair difficulty is moderate, and the repair time is estimated at 1.0 hour. To fix the problem, one should visually inspect the wiring harness and connectors for any damage or corrosion.

It is also recommended to check for broken, bent, or pushed out connector pins.

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 P1E04 fault code. Here are the symptoms to look out for:

  • The P1E04 fault code in an automobile can cause several symptoms.
  • The most common symptom is the illumination of the engine light or service engine soon warning light.
  • Other symptoms 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.

P1E04 fault code can be caused by a faulty battery pack or battery interface control module.

  • The automobile fault code P1E04 can be caused by a faulty Hybrid/Electric Vehicle Battery Pack.
  • It can also be caused by a faulty Hybrid/Electric Vehicle Battery Interface Control Module.
  • These are the only two causes of the P1E04 fault code.

To fix the p1e04 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 P1E04, 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 factors that influence the cost of diagnosing and fixing the P1E04 automobile fault code based on the estimated repair time of 1.0 hour are: – The hourly rate charged by the auto repair shop, which can range from $75 to $150 per hour. – The complexity of the issue causing the fault code, which can affect the time required for diagnosis and repair. – The availability of replacement parts, which can impact the cost of the repair. – The expertise and experience of the mechanic performing the repair, which can affect the efficiency and accuracy of the diagnosis and repair process.

The P1E04 code refers to a fault in the HybridElectric Vehicle battery pack.

The battery pack contains 288 cells grouped in parallel and in-series.

There are three battery sections, each with a different number of cells and cell groups.

The battery energy control module monitors the voltage of the 96 battery cell groups through the hybridEV battery interface control modules.

The battery energy control module will determine when a fault condition is present and communicate it to the hybridEV powertrain control module 2.

What are the possible causes of the P1E04 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the P1E04 fault code. This code is caused by a faulty hybrid/electric vehicle battery pack or a faulty hybrid/electric vehicle battery interface control module. To fix this issue, you should visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

How can I fix the P1E04 automobile fault code?

If you’re experiencing the P1E04 fault code, your engine light may be on. This could be due to a faulty hybrid/electric vehicle battery pack or a faulty hybrid/electric vehicle battery interface control module. To fix the issue, start by visually inspecting the wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.

What should I visually inspect to diagnose the P1E04 automobile fault code?

If you’re experiencing the P1E04 automobile fault code, you may notice that your engine light is on or that the service engine soon warning light is illuminated. This issue is typically caused by a faulty hybrid/electric vehicle battery pack or a faulty hybrid/electric vehicle battery interface control module. To diagnose the problem, you should visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins. Check the “Possible Causes” listed above for more information on how to fix the issue.

p1e04 error fault code explained

If your engine light is on, it could be due to a faulty hybridelectric vehicle battery pack or interface control module. Check the possible causes, inspect wiring and connectors, and look for damaged components or corroded pins.

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