Heater control unit change
I just changed out the heater control unit on my GC.
The diverter control knob wasn't seating into their detents properly.
It was almost like there were extra detents due to wear.
I found one on ebay for only 26 bucks.
An easy install and it works perfect now.
Not a really big deal as far as Jeep repairs/upgrades go, but I like it when things work the way they're supposed to.