The P1E73 fault code in automobiles indicates a problem with the hybridelectric vehicle battery pack or the battery interface control module. The most common symptom is the illumination of the engine light or service engine soon warning light.

The cause of this fault code is often due to a faulty battery pack or control module. Repairing this issue is important as it can affect the performance of the vehicle. The repair difficulty is moderate, and it takes approximately 1.0 hour to fix.

To fix the issue, one should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s 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 p1e73 fault code.

Here are the symptoms to look out for:

  • The P1E73 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, decreased fuel efficiency, and difficulty starting the engine.
  • Additionally, the vehicle may experience rough idling or stalling, and there may be a noticeable decrease in acceleration.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe driving conditions.

The P1E73 fault code can be caused by a faulty battery pack or battery interface control module in hybridelectric vehicles.

  • The automobile fault code P1E73 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 P1E73 fault code.

Below are the possible fixes for the automobile fault code p1e73, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code p1e73, 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 P1E73 is a common issue in automobiles. The estimated repair time for this fault code is 1.0 hour.

The cost of fixing this fault code varies between $75 and $150 per hour, depending on the auto repair shop. The cost may also vary based on the severity of the issue and the type of repair required. It is important to get this fault code diagnosed and fixed as soon as possible to avoid any further damage to the vehicle.

The P1E73 fault code is related to the HybridElectric Vehicle battery pack. The battery pack contains 288 cells grouped in parallel and 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 P1E73 code indicates a circuit fault in battery section two, which contains 72 cells24 cell groups.

The battery energy control module communicates the fault condition to the hybridEV powertrain control module 2 for diagnostic trouble code information.

What are the possible causes of the P1E73 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the P1E73 fault code. This code is usually 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 one visually inspect the related wiring harness and connectors to fix the P1E73 fault code?

If you’re experiencing the P1E73 fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, it could be 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 check the possible causes listed above and visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.

What are the consequences of ignoring the P1E73 fault code?

Ignoring the P1E73 fault code, which indicates a faulty hybrid/electric vehicle battery pack or interface control module, can lead to serious consequences. The engine light or service engine soon warning light will remain on, and the vehicle may experience reduced performance or even fail to start. It is crucial to address the issue promptly by visually inspecting the wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector’s pins.

p1e73 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 wiring harness and connectors for damage, broken, bent, pushed out, or corroded pins.

Inspect the components listed above to fix the issue.

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