Electrical Help Please

[ward13]

I have a 98 s-10 that all of a sudden would not respond to cranking. The battery is good/ the starter is good/ replaced starter fuse under the hood/ replaced park-neutral switch/ replaced ignition switch and still silent when you try to crank it. Do not know what else to do or try. If any one knows anything else to do please post a reply. I thank you for reading this problem.




Greg

[MT-2500]

Originally Posted by ward13

I have a 98 s-10 that all of a sudden would not respond to cranking. The battery is good/ the starter is good/ replaced starter fuse under the hood/ replaced park-neutral switch/ replaced ignition switch and still silent when you try to crank it. Do not know what else to do or try. If any one knows anything else to do please post a reply. I thank you for reading this problem.




Greg

Welcome on your first AF post,
A good place to start or test is the starter relay.
See if 12 volts from ing switch and neutral saftey switches is getting to it when ign is in start position.
Also check small start wire at starter for 12 volts on ign start.
MT

[hueroloco]

there's a 40 amp maxi-fuse and a relay in the UBEC (underhood bussed electrical center). Besides those I think you covered everything

[Cam1959]

Mine did that a week after having new stater motor and battery put in. A boost from my portable 700 amp starter got it going and been fine since. Something may be sticking that extra cranking amps from a boost may free up.

[BLAZERBOY69]

Originally Posted by ward13

I have a 98 s-10 that all of a sudden would not respond to cranking. The battery is good/ the starter is good/ replaced starter fuse under the hood/ replaced park-neutral switch/ replaced ignition switch and still silent when you try to crank it. Do not know what else to do or try. If any one knows anything else to do please post a reply. I thank you for reading this problem.




Greg

DID YOU CHECK YOUR GROUNDS?

[RahX]

Originally Posted by Cam1959

Mine did that a week after having new stater motor and battery put in. A boost from my portable 700 amp starter got it going and been fine since. Something may be sticking that extra cranking amps from a boost may free up.

Thats a good way to fry the electronics.