DarthDoge

Having the same issue. Also an Auto Service Tech. Power from starter relay to pull-in/hold-in winding will only light a test light for a second or less when the no start occurs. During a normal start it lights up for 2-3 seconds and obviously starts. Since I have a test lead to the starter solenoid, I can jump it to positive and engage starter manually. When vehicle won't start and I jumper the starter, IT WILL NOT START. The last time it happened I went to grab my DVOM in the back of shop, started. Fire trucks are red ! It is very intermittent. At least it is my wife's vehicle and it usually starts if it sits for a few minutes or randomly wants to. I have cold soaked it, hot soaked it, scanned PCM, etc. Other than the short burst of light and the fact jumpering starter doesn't work, I am at a loss. In my mind it is either the switch (wireless ignition node) OR pcm. Anyone else figure this one out yet ?

Leamington, Ontario, Canada. Licenced RSE AST. Looking around forum for tips, tricks, cheats and hopefully help when needed.