Why does my 2001 Silverado not crank up?

My 2001 silverado will not crank, just hold the key in the crank and nothing happens. Battery is good, 12v on main terminal on starter, 0v on little terminal. New starter. New ignition switch. This is an intermittent problem.

Is it good to turn key and no start / crank?

Automotive Forums .com Car Chat > Chevrolet > Avalanche | C&K | Silverado | Suburban | Tahoe > Silverado > Turn key and no start/crank…bat is good! Turn key and no start/crank…bat is good! Hi guys, Thanks in advance for any help, I have a 01 2500HD Crew cab with the 6.0. Tonight I stopped at the gas station to grab some milk.

How to diagnose a Silverado intermittent no crank?

In order to diagnose a Silverdao intermittent no crank condition, you must understand how the starting system works. When you turn the key, the IGN switch acts as a signaling device. It receives a 5-volt reference signal from the body control module (BCM).

What kind of battery does a 2001 Silverado have?

Crank..12v on main terminal on starter, 0v on little terminal… My 2001 silverado will not… My 2001 silverado will not crank, just hold the key in the crank and nothing happens. Battery is good, 12v on main terminal on starter, 0v on little terminal. New starter. New ignition switch. This is an intermittent problem.

Why does my Chevy Silverado ignition not turn?

This 2001 Chevrolet Silverado came in with the complaint that the ignition key will not turn most of the time. I removed and inspected the lock cylinder and housing assemblies and found the fault with the tumbler assembly.