I'm trying to start my GN after repair of the trans.
The light and the brake pump motor are function but no crank turning. Trying to have some error codes by connec terminal A and B on the ALDL. Then the cooling fan starts.disconnext the orange wire the fan stops.
the battery is new and fully loaded.
THE ONLY CODE A GET IS "SERVICE ENGINE SOON".
The Ecm has been opened and cold for one year but not wet.
please explaine your earlier statment was a " check engine light "
check your grounds if the check angine light doesnt come on. The computer controls the ground, if you dont have a check engine light light you A. have a bad bulb, or B. No ground for ecu. You might need a new ecm if it got wet...twice .