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Re: 05 Colorado 5 cyl No Crank/No start
Posted to Technical Discussion Forum on 6/7/2011 3 Replies

Judging by the codes supplied it looks like you have two problems here. The codes in the PCM indicate a failed PCM and the codes in the BCM indicate a problem with the ignition switch input to the BCM. The BCM won't command the PCM to crank the engine until it... Login to read more.

3 Replies Received (View Replies)