Well I figured out what I had to do.
After you have removed all bolts and screws the dash is held in position at the windshield area with 5 push-in type pins..
See picture # 3.
I started at the steering wheel holding a grip at the instrument cluster position. One short hard jerk and it popped out.
Picture # 4
Is with the dash out and shows where 2 of the 5 keepers are located..
Picture # 5 with out dash..
Photo # 6:
Shows the 5 locking pins. The 5th pin can’t be seen in the picture..
I found the culprits:
In the center consol the air directional fins were broken several years ago…
Picture # 7:
I believe it was the mystical fin breakers were responsible, because none of my grandchildren mentioned anything about it. Everything worked so I forgot about it…
Now years latter…I’m in there working on my AC evaporator and I hear a low noise in an area I should hear no noise.
# 8 I get the evaporator out.
# 9 Out and Cleaned
I will be replacing (A) Expansion Valve and (B) Pressure Switch..
While working under the dash I jarred those broken parts causing them to fall in the duct works causing the control failure.. everything working great now…
All Iz gots ta do now is put it all back together without coming up with any extra nuts screws and bolts…. Or worse…… missing some..
You-all wish me luck…