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No crank, no start, no communication to code reader

Tiny
MICHELLE75
  • MEMBER
  • 2004 CHEVROLET TRAILBLAZER
  • 4.6L
  • V6
  • 4WD
  • AUTOMATIC
  • 150,000 MILES
The problem first started when my radio burnt out, my cluster went crazy, ran for another week. Week in half then it won"t start. I have no crank, no start and no communication to a code reader. Battery fully charged checked fuses.
Tuesday, February 4th, 2020 AT 8:40 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good evening,

Does the check engine light come on when you turn the key on?

Most times it is either a connection or the ECM is bad.

I attached a flow chart for you to follow.

Roy
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Tuesday, February 4th, 2020 AT 5:45 PM

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