Startability test

[galaxie428]

I have an M998 that ran fine one day, the next it wouldn't even crank. I can start it with one of those starter jumper tools.

Anyway, working through the startability test and I'm to the point on page 388 it asks me to test continuity from the engine connector harness socket "I" to the 74A wire on the solenoid. I can't seem to find a diagram of the engine harness that shows me which socket is "I".

They have a diagram of the body harness that shows pins so I assume there is the same for the engine harness but i can't seem to find it.

 

[Mogman]

Have you tried moving the shifter while trying to start it?
I do not have that paperwork but I am pretty sure they are talking about the engine side connector on the EESS box, wire 74 goes to that connector pin I

 

[galaxie428]

Have you tried moving the shifter while trying to start it

Yes, no change if I try to move the shifter while starting.


It's leading me to believe the PCB is bad but seems odd that everything else that runs through it is working ok. the nss seems tro be working ok along with the starter switch.