It doesn't matter what the tech tests, it's not a requirement for the TSB work to be performed. Period. We've been through this on the HDRams site as well.
Give the dealer a copy of the TSB with the below highlighted. If they balk, contact RamCares.
SYMPTOM/CONDITION:
Customers may experience the following:
• Poor Air conditioning system performance (Slow or excess time to cool down).
• HVAC is slow to cool, left center instrument panel outlet is warmer than right side instrument
panel outlets.
DIAGNOSIS:
If the customer describes the symptom/condition listed above, perform the Repair Procedure.
FWIW, My dealer, AN in Centennial, CO cut the 4x4 bezel surround (leather), messed up the carpet (made the hump by the pedal I asked them to correct worse), for the second time they touched it failed to tuck the passenger side A-pillar door seal properly, and overtightened the two top screws on the center stack to the point of pulling one of the inserts out of the plastic and deforming the plastic in the upper tray. On the A-pillar seal, the pillar cover/grab handle wasn't installed properly from the plant and when they fixed it as requested, they screwed up the door seal tuck.