Does anyone have a schematic that shows where the blend door is on a 1998 Dodge Intrepid ES ? I had the blend door actuator replaced back in Sep 2018. Jan 2019 Heat stopped. Took to shop and they said the blend door was stuck. That worked ok until recently. Now no heat again. Getting codes 36, 23, and 32. Want to see if blend door is possibly stuck again but can't find where it may be at.