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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 29457
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Won't start light come on at dash but gas gauge does not

Customer Question

won't start light come on at dash but gas gauge does not come up turn the key on dash go off
Submitted: 1 year ago.
Category: Chevy
Expert:  Kevin replied 1 year ago.

Hi im kevin if you turn headlight on what happens to them when you turn key to start position?

Customer: replied 1 year ago.
Light go out
Expert:  Kevin replied 1 year ago.

Ok i dont offer phone service but your battery is very likely to be the cause of your problem

Customer: replied 1 year ago.
Battery check okay with lode test
Expert:  Kevin replied 1 year ago.

Ok how have you tested this ? Have you got a multimeter? Is

Customer: replied 1 year ago.
I'M A FIELD TECH FOR UNITED RENTAL
Expert:  Kevin replied 1 year ago.

Ok im restricted on info on this particular model i have no wiring diagrams il opt out another tech may have more specific info

Customer: replied 1 year ago.
Everything think on dash but gas gauge l replacedo the driver door a week ago
Expert:  GM Tech (Cam) replied 1 year ago.

Hi there I am Cam. What is the vehicle please?

Customer: replied 1 year ago.
I found the problem it's the TMC code 0100
Expert:  GM Tech (Cam) replied 1 year ago.

Did you still need assistance then with diagnosing that?