The P1FD6 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 visually inspect the wiring harness and connectors for any damage or corrosion. The repair time for this issue is estimated to be around 1.0. To interpret the fault code, it is recommended to check the “Possible Causes” listed above and perform a thorough inspection of 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 or Service Engine Soon Warning Light, it could be a sign of p1fd6 fault code. Here are the symptoms to look out for:

  • The P1FD6 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, rough idling, stalling, and difficulty starting the engine.
  • Additionally, the vehicle may experience transmission shifting issues, 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.

P1FD6 fault code can be caused by issues with the HybridEV Battery Interface Control Module or its circuit connections.

  • The automobile fault code P1FD6 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.

Below are the possible fixes for the automobile fault code p1fd6, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code p1fd6, 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 P1FD6 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.

Other factors that may influence the cost include the location of the repair shop, the severity of the issue, and the type of vehicle.

The P1FD6 code is related to the hybrid battery in a vehicle. The battery contains 192 individual cells, which are electrically connected in series. There are three distinct sections of the battery, each containing a different number of cell groups.

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 P1FD6 code indicates a fault condition in the HybridEV Battery Interface Control Module 2 Voltage Sensor Circuit, specifically a low voltage.

Diagnostics and system status are communicated from the battery energy control module to the hybrid powertrain control module 2 through serial data.

What are the possible causes of the P1FD6 fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the P1FD6 fault code. This code is caused by a faulty Hybrid/EV Battery Interface Control Module, an open or shorted harness, or poor electrical connection in the 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 P1FD6 fault code?

If you’re experiencing the P1FD6 fault code, which is indicated by the engine light or service engine soon warning light being on, there are a few things you can do to fix it. The issue may be caused by a faulty Hybrid/EV Battery Interface Control Module, an open or shorted harness, or a poor electrical connection. To address these potential causes, you should visually inspect the related wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.

What are the damaged components that I should look for when fixing the P1FD6 fault code?

If you’re dealing with the P1FD6 fault code, you should check for a faulty Hybrid/EV Battery Interface Control Module, an open or shorted Hybrid/EV Battery Interface Control Module harness, or a poor electrical connection in the Hybrid/EV Battery Interface Control Module circuit. To fix the issue, visually inspect the wiring harness and connectors, and look for any damaged components such as broken, bent, pushed out, or corroded connector pins.

p1fd6 error fault code explained

If you see the Engine Light ON or Service Engine Soon Warning Light with the fault code P1FD6, it could be due to a faulty HybridEV Battery Interface Control Module, an open or shorted harness, or poor electrical connection.

To fix it, visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

Scroll to Top