The P1A97 automobile fault code indicates a problem with the StarterGenerator Control Module (SGCM), which can trigger the Engine Light ON or Service Engine Soon Warning Light. The cause of this issue could be a faulty SGCM, an open or shorted SGCM harness, or a poor electrical connection in the SGCM circuit. The importance of repairing this issue lies in the fact that it can affect the performance of the vehicle.

The difficulty level of the repair is moderate, with a repair time of 1.0. To fix the problem, one 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.

It is essential to interpret the fault code correctly to identify the root cause of the problem.

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 p1a97 fault code. Here are the symptoms to look out for:

  • The P1A97 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 stalling or hesitation during acceleration, and the battery may fail to charge properly.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

The P1A97 fault code in automobiles can be caused by various factors, including a faulty SGCM, open or shorted SGCM harness, and poor electrical connection in the SGCM circuit.

  • The automobile fault code P1A97 can be caused by a faulty Starter/Generator Control Module (SGCM).
  • It can also be caused by an open or shorted SGCM harness.
  • Additionally, a poor electrical connection in the SGCM circuit can also trigger this fault code.

Below are some possible fixes for the automobile fault code p1a97, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code p1a97, you need to 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.
  • 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 P1A97 are: – The estimated repair time is 1.0 hour. – Auto repair shops typically charge between $75 and $150 per hour.

– The complexity of the issue and the required parts can also affect the cost. – The expertise and experience of the mechanic can also impact the cost. – The location of the repair shop can also affect the cost due to varying labor rates.

The P1A97 fault code relates to the StarterGenerator Control Module (SGCM) in hybrid vehicles. It indicates a problem with the voltage sensor circuit, specifically low voltage. The SGCM controls the flow of energy between the 42 volts DC and 14 volts DC buses via the Accessory Power Module (APM).

The APM must be in enable mode for all functions to run properly.

The SGCM controls two functions: transforming DC voltage into three-phase AC power and generating three-phase AC power to charge the battery pack.

What are the possible causes of the P1A97 fault code in an automobile?

If you see the engine light on or the service engine soon warning light in your automobile, it could be due to the P1A97 fault code. This code is caused by a faulty Starter/Generator Control Module (SGCM), an open or shorted SGCM harness, or a poor electrical connection in the SGCM 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 one visually inspect the wiring harness and connectors related to the Starter/Generator Control Module (SGCM)?

If the engine light is on due to a faulty Starter/Generator Control Module (SGCM), it is important to visually inspect the related wiring harness and connectors. Check for any damaged components and look for broken, bent, pushed out, or corroded connector’s pins. This could be caused by an open or shorted harness or a poor electrical connection in the SGCM circuit. To fix the issue, check the possible causes listed above and address any issues found during the visual inspection.

What are the consequences of ignoring the P1A97 fault code in an automobile?

Ignoring the P1A97 fault code in an automobile, which indicates a faulty Starter/Generator Control Module (SGCM), can lead to serious consequences. The engine light will remain on, and the vehicle may not start or may stall while driving. It is crucial to inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins to fix the issue.

p1a97 error fault code explained

If your engine light is on, it could be due to a faulty StarterGenerator Control Module (SGCM), an open or shorted SGCM harness, or a poor electrical connection in the SGCM circuit. To fix the issue, visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

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