1988 Protective Control Box Prestolite - Opened up for a looksee

[tokarev]

This Protective Control Box Prestolite came out of my 1988 M998. The wait light didnt work and the alternator was in the red. I replaced the box with a used yellow tag unit to match the sensor on the engine....Bingo the wait light works and my alt gauge is back in the green - the engine starts like it should. Heres some pics of the Prestolite box.

 

[orgnal]

This Protective Control Box Prestolite came out of my 1988 M998. The wait light didnt work and the alternator was in the red. I replaced the box with a used yellow tag unit to match the sensor on the engine....Bingo the wait light works and my alt gauge is back in the green - the engine starts like it should. Heres some pics of the Prestolite box.
View attachment 658099View attachment 658100View attachment 658101View attachment 658102

Thank you for the visuals. I hadn't seen the inside of these control boxes.

McReddy

 

[tokarev]

Anyone want the circuit board ? Going in the trash otherwise.