P1A80
Starter/Generator Control Module Coolant Level Sensor 1 High Voltage
P1A80 is an OBD-II diagnostic trouble code meaning: Starter/Generator Control Module Coolant Level Sensor 1 High Voltage. Common causes: coolant level sensor malfunction, short circuit in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Check Engine Light Is On
- Incorrect coolant level readings on the dashboard
- Activation of emergency operation
- Reduced performance of the hybrid system
- Possible problems starting the engine
Causes
- Coolant level sensor malfunction
- Short circuit in the sensor circuit
- Wiring harness damage
- Starter/Generator Control Module Problems
- Corrosion of contacts or connectors
How to Fix
- Check the condition of the coolant level sensor
- Check the integrity of wiring and connectors
- Measure the resistance and voltage in the sensor circuit
- If necessary, replace the coolant level sensor
- Check and replace starter/generator control module if necessary
Related codes
FAQ
What does the P1A80 code mean?
P1A80 is an OBD-II diagnostic trouble code that indicates: Starter/Generator Control Module Coolant Level Sensor 1 High Voltage
What causes a P1A80 error code?
The most common causes of P1A80 include: Coolant level sensor malfunction; Short circuit in the sensor circuit; Wiring harness damage; Starter/Generator Control Module Problems.
How do I fix a P1A80 diagnostic trouble code?
To fix P1A80: Check the condition of the coolant level sensor. Check the integrity of wiring and connectors. Measure the resistance and voltage in the sensor circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1A80?
Limited driving only, diagnose soon
How much does it cost to fix P1A80?
The estimated repair cost for P1A80 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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