An old topic am sure but
That'll be fine. After that test make sure power is going to the ICM. Set the meter for 12 volts DC then place the positive (red) lead on the pink/black wire going to the ICM & the negative lead on the battery while key is in the run position. There is a bolt holding the wiring harness into the ICM.
OK i gave it a whirl and there seems to be no power to the icm but i did not see those specific colors pink/black i did see yellow and i put the negitive to the negitive on the battery. no movement in the tester, i also noticed that the ground cable from the battery to the block was frayed open.
well i tested the battery and there seems to be no 12 volt reading on here lol but the needle read dcv mA 75 not sure how to read this but i have a electrition on his way over here should be here now. ok he here and said that i needed to read the 50 line and its at 12 volts so most be set up right? going to have him help me test the icm



