buy a chiltons manual and it will show in the schematic. if you have the 4.2 engine, both green and yellow go to the ignition switch along with the green going to pin 58 on the microprocessor control module.
I know the haynes manual was hard to read the print was sooo small. I took it to a place that made copies and Had them blow it up to a readable size. I think it was 5.00 bucks. They could have blown it up to a size of a poster for 20.00.
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