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RRockman101 replied to the thread Security light won't turn off!!.Light never goes off. Like all the videos I've watched.
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R2012 security light won't go out, tried the leave the key on for 10 minutes, but light never turns off no matter how long key is. At...
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.Well figure that out wire wasn't seated completely, but didn't fix the issue. Only other thing I can do is find a wire diagram for all...
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.That's a good diagram but can't figure out where it hooks to on the fuse block. The red and white wire. Others are labeled. But that...
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.Thank you very much, i'll check these out tomorrow. It's almost like when radio HVAC lights all cut out when in crank position.
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.Good idea, I'll give it a check
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.Yup scanner cranks it. Turn key nothing. It is a new ignition switch, but maybe bad out of the box. It's a gm part not a cheapy
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.Fixed the wire didn't fix the problem, but I checked my ignition wire under column while cranking it drops to 0 volts. When I let off...
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.Small update... Found a bad wire drivers side by the transmission. Yellow with black stripe. Corroded bad from rubbing. Ran out of...
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.The yellow/black wire sends power I believe to starter relay. Ya your right it's probably something simple I'm not finding. I'd think...
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.Yellow wire from fuse box to ECM. My scanner can crank the engine. It cranks but doesn't start. Fuel pump primed, but no spark or...
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.Excellent thank you very much for your help. I think I need a shop. Checking voltage today I discovered I have no power to the yellow...
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RRockman101 reacted to j91z28d1's post in the thread 2011 Tahoe no crank no start need help with
Like.
so I don't know the details on your truck but I looked up 2011 tahoe with a 5.3. start wiring looks simple.. 5 volts out from bcm on... -
RRockman101 replied to the thread 2011 Tahoe no crank no start need help.It's good. Starter works jumping relay. I think your right. Something isnt fully programmed. I don't have the equipment to program...
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RRockman101 replied to the thread 2011 Tahoe no crank no start need help.Yes it does, says crank signal yes as I turn the key. Crazy everything seems like it should turn over but doesn't. Can bus lines are...
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