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no crank

2K views 1 reply 2 participants last post by  speedup 
#1 ·
I have a 2003 trailblazer that out of the blue decided not to crank when I turned the key. The battery has full power, but the real tricky part is that it will not shift out of park with the key turned and the brake depressed. Does anyone know if I should star at the neutral safety switch, or mabey the ignition switch, or starter and relay.
 
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