Motor Control Schematic

1991 chevy C1500 pick-up Wiring Schematics?

I recently took apart my dash to replace the climate control module and now my dash and parking lights don’t work. All fuses are good and the wired plugs on the back of the head light switch are plugged in. What do I do now? Also my hi speed fan will not work. The used climate control part I put in didn’t help. I just replaced the fans blower motor last year. Could this be my problem?

you may have left a ground loose or a harness not latched.. the hi speed fan circuit is normally separete…

Hgh frequency PWM motor controller