If you see the engine light on or the service engine soon warning light, it could be due to a fault code P1AAE. This code indicates a problem with the StarterGenerator Control Module (SGCM) or its related wiring harness and connectors. The cause could be a faulty SGCM, an open or shorted harness, or a poor electrical connection.

It is important to address this issue promptly as it can affect the performance of your vehicle.

The repair time for this fault code is estimated at 1.0. To fix the problem, you should visually inspect the wiring harness and connectors for any damage or corrosion and check for broken or bent 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 p1aae fault code. Here are the symptoms to look out for:

  • The P1AAE fault code in automobiles can cause the following symptoms: Engine Light ON, Service Engine Soon Warning Light ON.

The P1AAE automobile fault code 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 P1AAE 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.

To fix the automobile fault code p1aae, check the possible causes and inspect related wiring harness and connectors for damage.

  • To fix the automobile fault code p1aae, first, check the possible causes listed above.
  • Then, visually inspect the related wiring harness and connectors.
  • Look for any 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 P1AAE has an estimated repair time of 1.0 hour. The cost of fixing this fault code is influenced by the repair time.

Most auto repair shops charge between $75 and $150 per hour for their services. Therefore, the fixing cost of P1AAE will be between $75 and $150, depending on the repair time required.

The P1AAE fault code is related to the StarterGenerator Control Module (SGCM) unit in a vehicle. The SGCM unit performs DCDC and DCAC electrical energy conversion and supports vehicle functions.

The fault code indicates a Phase Correlation Fault, which means there is an issue with the correlation between the 3-phase AC power and the battery 36-volt. If the Starter Generator Speed and Starter Generator Torque values are zero, the SGCM unit will be disabled and not transfer or consume any power. The 3-Phase AC Current is defined as the current value of Phase 1 and is bidirectional, with positive representing discharging the batteries and negative representing charging the batteries.

What are the possible causes of the P1AAE automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the P1AAE fault code. This code is usually 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 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 Starter/Generator Control Module (SGCM)?

If you’re experiencing an Engine Light ON or Service Engine Soon Warning Light, it could be due to 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, visually inspect the related wiring harness and connectors. Check for damaged components and 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 while inspecting the wiring harness and connectors?

If you find damaged components or broken, bent, pushed out, or corroded connector’s pins while inspecting the wiring harness and connectors, follow these steps. First, check the “Possible Causes” listed above. Then, visually inspect the related wiring harness and connectors. Finally, look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins. This will help you fix the issue of the Engine Light ON (or Service Engine Soon Warning Light) caused by a faulty Starter/Generator Control Module (SGCM), SGCM harness being open or shorted, or SGCM circuit poor electrical connection.

p1aae 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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