No crank no start Chevy Trailblazer 2002

[Pepperlynn]

TerryAuto wrote:
> OK. You need to step back a little and do some basics for the no crank.
> Swap the crank relay with another one or just replace it.
> If that does not help, when it is not cranking, use a test light to see if
> there is power on the purple wire at the starter. If there is, the starter
> is bad. If not, then work back towards the crank relay looking for a wiring
> problem. If you dont have a test light, get a long extension and bang on
> the starter when someone has the key turned to crank.

[Guest]

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[Guest]

2002 chevy trailblazer or GMC envoy my problem was a rear brake light had over 2 inches of water in it .that would burn several fuses plus it would affect the rear fuse box under seat it would affect the fog light big fuse that would affect the little 10 amp fuse ride...an like three other an it would only display service brake system on dash board ..drained water an put in new fuses for those that it kept burning an turned on perfect been running great maybe the check your light bulbs or the area where you install the light bulbs problem there affects a lot ....weird they build them so only they understand them ..