If you see the Engine Light ON or Service Engine Soon Warning Light, it could be due to the P1A71 fault code. This code indicates a problem with the 14 Volt Power Module Temperature Sensor 2, which could be faulty or have an open or shorted harness.

The cause could also be a poor electrical connection in the 14 Volt Power Module Temperature Sensor 2 circuit. It’s important to address this issue as soon as possible to prevent further damage to your vehicle. The repair time for this fault code is 1.0, and you can 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.

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 p1a71 fault code. Here are the symptoms to look out for:

  • The P1A71 fault code in an automobile 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 P1A71 fault code in automobiles can be caused by various factors, including a faulty temperature sensor, open or shorted harness, and poor electrical connection.

  • The automobile fault code P1A71 can be caused by a faulty 14 Volt Power Module Temperature Sensor 2.
  • It can also be caused by an open or shorted harness of the 14 Volt Power Module Temperature Sensor 2.
  • Additionally, a poor electrical connection in the 14 Volt Power Module Temperature Sensor 2 circuit can also trigger this fault code.

Below are the possible fixes for the automobile fault code p1a71, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code P1A71, 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 automobile fault code P1A71 are the estimated repair time and the hourly rate charged by the auto repair shop. The estimated repair time for this fault code is 1.0 hour.

The cost of repair is influenced by the hourly rate charged by the auto repair shop, which is typically between $75 and $150 per hour. These factors should be considered when estimating the cost of diagnosing and fixing the P1A71 fault code.

The P1A71 fault code is related to the 14 V power module in your automobile.

This module is responsible for monitoring the system temperature to prevent overheating.

It also monitors the temperature sensors, which are located internally and cannot be serviced separately.

The P1A71 code specifically indicates an issue with Temperature Sensor 2 Performa in the 14 Volt Power Module. If you receive this fault code, it is important to have it diagnosed and repaired by a qualified mechanic to prevent further damage to your vehicle.

What are the possible causes of the P1A71 fault code?

If you see the Engine Light ON or Service Engine Soon Warning Light, it could be due to the P1A71 fault code. This code is usually caused by a faulty 14 Volt Power Module Temperature Sensor 2, an open or shorted harness, or a 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 P1A71 fault code?

If you’re experiencing an Engine Light ON or Service Engine Soon Warning Light due to a P1A71 fault code, there are a few things you can do to fix it. Firstly, check the possible causes listed above, which include a faulty 14 Volt Power Module Temperature Sensor 2, an open or shorted harness, or a poor electrical connection in the circuit. To 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 signs that the 14 Volt Power Module Temperature Sensor 2 harness is open or shorted, causing the P1A71 fault code?

If you notice that the engine light is on or the service engine soon warning light is illuminated, it could be a sign of a faulty 14 Volt Power Module Temperature Sensor 2 or an open or shorted harness. The P1A71 fault code may be triggered due to a poor electrical connection in the 14 Volt Power Module Temperature Sensor 2 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.

p1a71 error fault code explained

If your engine light is on due to P1A71 fault code, check the 14 Volt Power Module Temperature Sensor 2 and its related wiring harness and connectors for any damage or poor electrical connection.

Visually inspect and look for broken, bent, pushed out, or corroded connector’s pins.

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