2008 chevy tahoe 5.3l z71

Asked by Bridjet Jul 21, 2018 at 02:36 PM about the 2008 Chevrolet Tahoe LT 4WD

Question type: Maintenance & Repair

I have a problem N looking for help. I have lost
power to my vehicle. It won't start. I can turn the
key on to on pistion i have power. Turn the key to
start it an i then lose everything. Can someone tell
me for sure weather it is my pcm or bcm or the
power supply module.

2 Answers

1,150

Hi so you have no power at all or does everything dim out when you try to start it? because it could either a bad starter or starter solenoid or if your car is equpped with a battery solenoid then you might want to look into that

Already replaced starter. When i turn my key to the on pistion i have all the lights on my cluster. But i don't have a fuel gauge an my fuel pump is not kicking on. I turn my key further like i am going to start it an everything go black I have nothing. Something is not tell ing the vehicle to start or engage

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