I need help/ truck wont start

NWTDIESEL

On a Time Out
May 8, 2008
1,405
0
0
ATS Extreme trans
All the fuses are good, truck runs if i jump the starter but when i turn the key over all the way to crank her up she does nothing. She doesnt click or turn over. Just a dead silence. What would cause this?? Thanks for your help.
 

NWTDIESEL

On a Time Out
May 8, 2008
1,405
0
0
ATS Extreme trans
I have had this ECM in it for a year now. Its a custom dsp5 Ridge runner ecm. I will switch it out tomorrow and see if that fixes it. any other suggestions? Thanks guys!
 

NWTDIESEL

On a Time Out
May 8, 2008
1,405
0
0
ATS Extreme trans
1st id check is take ur test light and see if your gettin crank signal at the starter solinoid

Ok, i will do that too. I would guess its not getting a signal since it doesnt react to the key being turned. The starter worked when i jumped it off the starter tho. What would cause it to not get signal if the fuses are good?
 

mytmousemalibu

Cut your ride, sissy!
Apr 12, 2008
2,230
0
0
Kansas
could be a bad ECM like ben said or a broken signal wire or has a hi resistance/voltage drop in it, coulda gotten pinched etc. Dont take anything simple for granted! bitten my a time or two!:hug:
 

NWTDIESEL

On a Time Out
May 8, 2008
1,405
0
0
ATS Extreme trans
Anymore suggestions? When i turn the key on (first click) my glow plug signal/symbol doesnt even come on. Second click to try to start her and absolutely nothing happens. WTF?
 

slowlmm

New member
Mar 2, 2008
2,582
0
0
46
so cal
Did you change your ecm out ? and double checl all your fuses check your hot gpcm wire to make sure its in all the way