1996 Toyota Land Cruiser "answers imposible test" Questions

...imposible to locate used and I dont want to pay to rebuild it ($135 if they can even fix it. $70 just to check). Could it be something else? Can I just take it apart and look for loose wires to ...

...imposible to test without equipment, you need to apply a certain voltage to the unit and check to see if it goes to the right speed reading, unfortunatly I do not have the voltage/reading chart for ...

car putting out to high of voltage. New battery in car, now dead. I have the exact same problem, bought a new battery now the battery light stays on and the rpm and gas gauge don't work. I was also ...