AutoCodes – Chevrolet – P1A80 Chevrolet

P1A80 Chevrolet Code - Starter/Generator Control Module Coolant Level Sensor 1 High Voltage

Quick Answer

The Starter/Generator Control Module (SGCM) electronics are immersed in an internal fluid to distribute the heat of the electronics evenly through the SGCM, this electronics internal fluid is not the coolant that is circulated through the SGCM cooling system. Common causes include Faulty Starter/Generator Control Module (SGCM), Starter/Generator Control Module (SGCM) harness is open or shorted, Starter/Generator Control Module (SGCM) circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1A80 Chevrolet indicates Starter/Generator Control Module Coolant Level Sensor 1 High Voltage.
Common causes
Common causes include Faulty Starter/Generator Control Module (SGCM), Starter/Generator Control Module (SGCM) harness is open or shorted, Starter/Generator Control Module (SGCM) circuit poor electrical connection.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 1,140
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Feb 22, 2020
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Code P1A80 Chevrolet Description

The Starter/Generator Control Module (SGCM) electronics are immersed in an internal fluid to distribute the heat of the electronics evenly through the SGCM, this electronics internal fluid is not the coolant that is circulated through the SGCM cooling system. The SGCM monitors 4 separate internal fluid level sensors to determine if the electronics internal fluid level is low.
OBDII Code P1A80 Chevrolet - Starter/Generator Control Module Coolant Level Sensor 1 High Voltage - AutoCodes.com
P1A80 Chevrolet Code - Starter/Generator Control Module Coolant Level Sensor 1 High Voltage

What are the Possible Causes of the DTC P1A80 Chevrolet?

  • Faulty Starter/Generator Control Module (SGCM)
  • Starter/Generator Control Module (SGCM) harness is open or shorted
  • Starter/Generator Control Module (SGCM) circuit poor electrical connection

How to Fix the DTC P1A80 Chevrolet?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1A80 Chevrolet code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1A80 Chevrolet code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1A80 Chevrolet Code

1. What are the common symptoms of OBDII code P1A80 in a Chevrolet related to the Starter/Generator Control Module Coolant Level Sensor 1 High Voltage?

- Common symptoms include the check engine light illuminating, reduced engine power, and potential issues with the vehicle's starting and charging systems.

2. What could be causing the Starter/Generator Control Module Coolant Level Sensor 1 High Voltage error code (P1A80) in a Chevrolet?

- Possible causes may include a faulty coolant level sensor, wiring issues, a malfunctioning control module, or low coolant levels in the system.

3. How can I diagnose the OBDII code P1A80 in my Chevrolet related to the Starter/Generator Control Module Coolant Level Sensor 1 High Voltage?

- Diagnosis typically involves inspecting the coolant level sensor, checking for wiring faults, testing the control module, and ensuring proper coolant levels in the system.

4. Is it safe to continue driving my Chevrolet with the P1A80 code indicating an issue with the Starter/Generator Control Module Coolant Level Sensor 1 High Voltage?

- It is not recommended to drive the vehicle with this code present, as it can lead to further damage to the starting and charging systems. It's best to address the issue promptly.

5. Can I reset the OBDII code P1A80 related to the Chevrolet's Starter/Generator Control Module Coolant Level Sensor 1 High Voltage on my own?

- While you can clear the code using an OBDII scanner, it's essential to address the underlying issue causing the fault code to prevent it from reoccurring.

6. What are some repair tips for fixing the P1A80 error code in a Chevrolet associated with the Starter/Generator Control Module Coolant Level Sensor 1 High Voltage?

- Repair tips may include checking and replacing the coolant level sensor, inspecting and repairing any damaged wiring, testing and potentially replacing the control module, and ensuring proper coolant levels.

7. How much does it typically cost to repair the OBDII code P1A80 in a Chevrolet related to the Starter/Generator Control Module Coolant Level Sensor 1 High Voltage?

- Repair costs can vary depending on the specific cause of the issue, but expenses may include parts such as the coolant level sensor, wiring repairs, and potential labor costs for diagnosis and replacement.

8. Can a DIY enthusiast with basic automotive knowledge fix the P1A80 code in a Chevrolet linked to the Starter/Generator Control Module Coolant Level Sensor 1 High Voltage?

- Depending on the exact cause of the code, some DIY enthusiasts may be able to address the issue themselves by following repair guides and using basic tools. However, complex issues may require professional assistance.

9. How urgent is it to address the OBDII code P1A80 in a Chevrolet related to the Starter/Generator Control Module Coolant Level Sensor 1 High Voltage?

- It is recommended to address the issue promptly to prevent potential damage to the vehicle's starting and charging systems and to ensure the vehicle operates safely and efficiently.

10. Are there any recalls or service bulletins related to the OBDII code P1A80 in Chevrolet vehicles concerning the Starter/Generator Control Module Coolant Level Sensor 1 High Voltage?

- It's advisable to check with Chevrolet dealerships or online resources for any recalls or service bulletins related to this specific OBDII code to determine if there are any known issues or remedies provided by the manufacturer.

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