Why are the cranks on my 2006 Chevy Silverado not working?

SOLVED: 2006 chevy silverado cranks but wont start. – Fixya 2006 chevy silverado cranks but wont start. Towed to repair shop. Diagnostics said it was electrical. Replaced a #7 20 amp fuse. Kept at shop for 3 days. Started ok.

What causes my Chevy Silverado to not start?

Check the crank sensor that seems to cause intermittent starting stupidness. had that problem on my silverado. You can’t post conmments that contain an email address. SOURCE: vehicle just keeps cranking wont start. Make sure that your fuel presure is up to at least 60 psi if not that could be your problem.

What kind of car has no crank no start?

Hi folks, great forum! I have a 2004 Chevy Silverado 1500 Z71 with 180,000 miles. It has a no crank, no start condition. I have replaced the ignition switch thinking that was the issue, but it still has the same problem.

Where does power to NSS come from on Chevy Silverado?

Power to the switch comes from the IGN A fuse (under hood) on a red wire and power to the yellow wire comes only with the ignition in start. Power to the NSS (they actually call it PNP, Park/Neutral Position) comes from IGN E fuse (also under hood) in Start or Run.

Why does my 2006 Chevy Silverado not start?

Visited the website for 20 consecutive days. Re: 2006 chevy silverado cranks but wont start. Check the crank sensor that seems to cause intermittent starting stupidness. had that problem on my silverado. You can’t post conmments that contain an email address.

Why does my GMC Silverado have no crank?

This is a fix for a known electrical issue with the 2003-2007 C/K series GM Trucks where a bad ground causes multiple issues. Such as no start, no crank, intermittent no gauges, and sometimes the theft light would stay on, and the parking lights would stay on.

Where does battery power go on a Silverado?

Battery power runs from the battery to the B terminal on the starter motor. Battery voltage also runs through the 175 amp fuse to the starter relay terminal #30 in the underhood fuse box. Terminal #30 is the input power to one relay contact.

How to troubleshoot a no start GM 4.3L pick up?

Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.

What kind of spark does a Chevy Silverado have?

Yea it’s got good spark, checked all wires. New plugs and wires. Pressure tested cylinders, all 150+/- getting gas. Timing check against top dead center piston 1, cap pointing at piston 1 and wheel lined up with motor’s markings.

Why does my Chevy Silverado truck not start?

Would start after cranking for a few minutes for a month. Now it will not start for anything. Wasn’t getting spark when inchecked. Replaced ignition coil, nothing, replaced cap and rotor, nothing, replaced crank positions sensor, nothing, replaced ICM, finally have spark. Still, will crank, won’t start.

Is there a spark on my Chevy Silverado?

7 people found this helpful. Okay…spoke with the mechanic that’s been working on the truck. He scanned it 1st thing, and no codes came up. He has checked/replaced everything and still no spark. The distributor cap turns inside when cranking the engine, but no spark. The only thing that hasn’t been replaced is the ECM.

Is the ignition switch on my Chevy Silverado bad?

Had a Ford with a bad ignition switch. To test, put 12v battery power to any power wire of the engine harness (MAF, etc) Mine was getting power at “crank” and would start but then die as soon letting off crank position of switch. (so the “run” terminal must be bad on the ignition switch) 1 people found this helpful.

Why does my Silverado 2500HD not start up?

No power to the pump. No click of the starter, absolutely no sound of anything starting up at all. Delay has replaced the fuel pump relays, works for a day or two, then go to start it, nothing again. No crank from the starter, no sound of the fuel pump, but power to the dash lights.

Can a bad ignition switch cause a Chevy Silverado to stall?

Your Silverado stalls because the faulty switch turns off the fuel pump or power to the ignition. When this happens, the engine will not be able to run until it gets that signal back. 2. Starts then Dies If your Chevy Silverado is starting right up, but then immediately dies, that is a very good indication that the ignition switch is bad.

Why does my Chevy Silverado not accelerate at high RPMs?

If your Silverado won’t accelerate, but the RPM’s go up it’s usually not going to be an engine related issue. Somehow, the power that your engine is creating is not making it to the rear wheels. This is typically a transmission related issue. Here are the most common cause of acceleration with the RPM’s going up: 1. Transmission Fluid Low

Can a Chevy Silverado start or crank over?

Chevy Silverado does not start or crank over. Chevy Silverado does not start or crank over. Welcome to JustAnswer. The pcm actually commands the starter to turn over on this vehicle.

When does a Silverado 2500HD won’t start?

Ran like a champ from June to November.. The minute the cold rainy weather came, have now had 5 times the truck completely dead, no start, no click, no fuel pump, Nothing. Couple of times, turn the key, put the truck in drive, back in to park, turn the key off, turn the key back on, truck starts up.

Is there a 2004 GMC 2500HD with no fuel pump?

Recently purchased a 2004 GMC 2500HD, 84000 miles on it. Ran like a champ from June to November.. The minute the cold rainy weather came, have now had 5 times the truck completely dead, no start, no click, no fuel pump, Nothing.

Why does my Silverado 2500HD no start no crank?

If it helps, usually when this happens, the first time you try to start it, it will start for like a split second and stall out. From there on it just makes a soft clicking at the relays and won’t crank. I usually do not do a lot of repairs to my truck myself.

What happens when you turn the no start no crank key?

The first time it ever happened, you turned the key and nothing would happen. No crank. It had full electrical power, but I thought I’d jump it anyway. The jump pack had absolutely no effect. Then I thought maybe it was the anti theft. So I locked and unlocked the doors 3 times with the fob. Nothing.

Why are the cranks on my 2006 Chevy Silverado not working?