Corrosion. Check connection at the module for corrosion.
typically this means the ignition module is bad
sounds like the ignition control module
What happens depends greatly on which module fails. If the engine control module (computer) fails it may cause the engine to run poorly or not at all. If the ignition module fails the engine won't start.
yes a power train control module failure can cause transmission problems.
No it will not cause misfire.
the transfer case motor has to be replaced
Try replacing the throttle body. (I think that is what it is called) I picked one up at a junkyard for like 20 dollars. Good Luck. PEACE
There are several things that can cause your 2000 Chevrolet to backfire and die. The most common cause is a plugged catalytic converter.
trottle control module
The ignition module will send a signal when the key is turned. If the module is no good the signal is not sent to the other ignition parts,thus not allowing the car to start
ignition module
evaporation