Hey guys, I need some help Re a sourcing an electrical fault in my car thats sending many other components into a frenzy.
I think it maybe a grounding fault of some sort but locating it is becoming a night mare.
I want to ask if anyone has a complete list of any/all modules in the gto gen 1 (1992 if it helps) jap import and or a full body harness wiring diagram?
The car does crazy things when certain buttons are pressed, example, when fog light is pressed the ECS module seems to lose power and resets itself.
When the high ram switch is held the speedometer sits at 20mph
When the side lights are switched on the interior lights sometimes aim and the air cod panel goes off.
If the cruise control button is pressed the abs flickers, the overheated cat light shows and the dash buzzes.
When the ECS button is pressed sometimes the check engine comes on and sometimes the ACS light shows or the abs flickers.
All the buttons so far (at least thst I’m aware of, including all those mentioned in my examples ) have been fully reconditioned/refurbished and confirmed working with multimeter as they should.