If you see the engine light on or the service engine soon warning light, it could be due to the P1AF2 fault code. This code indicates a problem with the Drive Motor 2 Control Module HybridEV Battery. The cause could be a faulty module, an open or shorted harness, or a poor electrical connection.

It’s important to address this issue promptly as it can affect the performance of your vehicle. The repair time for this fault code is 1.0, and the fix involves visually inspecting the wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded 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 p1af2 fault code.

Here are the symptoms to look out for:

  • The P1AF2 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, decreased fuel efficiency, and difficulty starting the engine.
  • The vehicle may also experience stalling or hesitation during acceleration.
  • Additionally, the driver may notice a decrease in overall performance and responsiveness of the vehicle.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

The P1AF2 fault code can be caused by issues with the Drive Motor 2 Control Module, HybridEV Battery, or their electrical connections.

  • The automobile fault code P1AF2 can be caused by a faulty Drive Motor 2 Control Module Hybrid/EV Battery.
  • It can also be caused by an open or shorted Drive Motor 2 Control Module Hybrid/EV Battery harness.
  • Additionally, a poor electrical connection in the Drive Motor 2 Control Module Hybrid/EV Battery circuit can also trigger this fault code.

To fix the p1af2 automobile fault code, check the possible causes and inspect related components for damage or corrosion.

  • To fix the automobile fault code p1af2, 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 automobile fault code P1AF2 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the repair time, which is commonly charged between $75 and $150 per hour by most auto repair shops. Therefore, the total cost of diagnosis and fixing for the P1AF2 fault code will depend on the hourly rate charged by the repair shop and the time taken to complete the repair.

The P1AF2 fault code relates to the Drive Motor 2 Control Module HybridEV Battery Voltage System Isolation L.

The power inverter module contains three motor control modules and the hybrid powertrain control module.

The motor control modules test for loss of isolation between the high-voltage positive circuit or high-voltage negative circuit and vehicle chassis. The motor control module measures hybrid battery high voltage with several internal sensors.

The motor control modules’ loss of isolation is detected through the use of two high-impedance resistors and voltage measuring circuitry. The motor isolation voltage display will indicate voltage that is more or less than actual hybrid battery high voltage when a loss of isolation is present.

What are the possible causes of the P1AF2 fault code?

If you see the engine light on or service engine soon warning light, it could be due to the P1AF2 fault code. This code is caused by a faulty drive motor 2 control module hybrid/EV battery, an open or shorted hybrid/EV battery harness, or a poor electrical connection in the drive motor 2 control module hybrid/EV battery circuit. 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 visually inspect the wiring harness and connectors related to the P1AF2 fault code?

If you’re experiencing the P1AF2 fault code, indicated by the Engine Light ON or Service Engine Soon Warning Light, you may need to visually inspect the wiring harness and connectors related to the issue. This fault code can be caused by a faulty Drive Motor 2 Control Module Hybrid/EV Battery, an open or shorted harness, or a poor electrical connection. To fix the issue, check the possible causes listed above and visually inspect the related wiring harness and connectors for any damage or corrosion. Look for broken, bent, pushed out, or corroded connector’s pins.

What are the steps to take if I find damaged components or broken, bent, pushed out, or corroded connector’s pins related to the P1AF2 fault code?

If you find damaged components or broken, bent, pushed out, or corroded connector’s pins related to the P1AF2 fault code, follow these steps: Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.

p1af2 error fault code explained

If you see the Engine Light ON or Service Engine Soon Warning Light with the fault code p1af2, check the Drive Motor 2 Control Module HybridEV Battery and its related wiring harness and connectors for any damage or poor electrical connection. Look for broken, bent, pushed out, or corroded connector’s pins.

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