Originally Posted by old man roger
Don't try to trouble shoot an electrical problem with a dead battery.
It was just low from all the troubleshooting, turning on and off, turning it over and what not.
I was not able to get very far tonight. I cant seem to find anywhere in the service manual the specs of what i should be getting for voltages. normally in there it lists : removal, installation and inspection and state the specs there. It just says see ch 16 for that but there isnt anything in ch 16 for it
I was able to learn from the wiring diagram that the switch operates off of the brown and white wires, however there are 5 different wires going to the ignition switch at the connector.
White=12.39 (is hot on or off) and drops approx .20v when key is turned
I attempted to put it in to dealer mode 1 so see if it would blink any codes and nothing happened. service man states to turn ign switch and ground out diag pin to chassis for mode 1.
I also started to look into a few more things the service man instructed.
Interlock system - checked out per service man specs. stated needed 4v or more and got 12v