98 Chevy Truck Will Not Turn Over

[synercivic]

Hello,

I am new to the forum and am in dire need of assistance.

My truck is a 98 K2500 standard car 4X4.

I replaced the dash and main wiring harness with a dash and harness from a 97, same model truck.

Every molex plugged directly in. The only difference between the trucks was the 97 had air bags. The yellow (airbags molex) plugs are not plugged in.

Every single thing on my truck works perfectly for the testing, but the truck will not start or even turn over......

Any ideas on what I should check?

The security lights stays on and I tried resetting it, but I have found multiple opinions on how I'm supposed to reset it?

Any help would be greatly appreciated.

[ZZ327]

probly a dead battery

even if your battery has enough power to keep interior lights on it probably doesnt to turn the starter

[synercivic]

probly a dead battery

even if your battery has enough power to keep interior lights on it probably doesnt to turn the starter

 

 

 

The battery is new, and has a full charge.

Thanks for the suggestion .

[Got V8?]

You say the security light stays on. Could this be a security feature problem, Then?

[ZZ327]

You say the security light stays on. Could this be a security feature problem, Then?

 

You might be on to somethin, It could be on the passlock theft deterrent system.

[synercivic]

The security light was flashing and then it stays on.... That is until I was able to reset the light using the 15 minute key on technique.

Now when I turn the key on, the light flases for 2 seconds and then goes off. However the truck still does not turn over.