My mom’s 2015 Buick verano has been giving me issues with diagnosing why the vehicle won’t start. I replaced the battery and starter/solenoid thinking those could be the issue. Still nothing. Vehicles lights turn on and warnings saying “service stabilitrac”, “fuel level low”(I checked), “service traction control”.
There’s no sound other than a single click from what sounds like the starter when you push the start button.
Starter has power and the fuses aren’t blown.
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Only code being thrown is U0100 “Lost communication with ECM/PCM A
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Any help would be greatly appreciated thank you!!!
My mom’s 2015 Buick verano has been giving me issues with diagnosing why the vehicle won’t start. I replaced the battery and starter/solenoid thinking those could be the issue. Still nothing. Vehicles lights turn on and warnings saying “service stabilitrac”, “fuel level low”(I checked), “service traction control”.
There’s no sound other than a single click from what sounds like the starter when you push the start button.
Starter has power and the fuses aren’t blown.
Any help would be greatly appreciated thank you!!!