Service StabiliTrak Message code C0800-12 low input

MARICRUZ VILLA

MEMBER
2017 CHEVROLET MALIBU
4 CYL
4WD
AUTOMATIC
85,000 MILES

Service StabiliTrak Message flashing on my dash with difficulty getting the engine to turn. Battery is charged and message went away for over a week then reappeared. If I turn it off and wait then try again it starts but with low power I assume because it has some difficulty turning on. I ran a code reader and got C0800-12. Control module power circuit -Low input. How to I check the sensor to see if it’s faulty or dirty?

Monday, June 14th, 2021 AT 7:43 PM

1 Reply

KASEKENNY

MECHANIC
18,907 POSTS

I understand you charged the battery but have you tested it to find out if it can sustain a charge?

https://www.2carpros.com/articles/car-battery-load-test

Sounds like after you charged the battery it went away for a while but has come back because the battery is drained again.

Let's load test the battery and go from there.

If this checks out then we need to run through the testing below. Let us know what questions you have and we can go from there. Thanks

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