RAM 2500 Truck 2WD L6-6.7L DSL Turbo (2010)
b. Remove the retaining screws for the Powertrain Control Module (PCM) and set the PCM aside. Do not disconnect the PCM wiring connectors
(Figure 11).
c. Remove the heater hose plastic retainer at the dash panel stud closest to the engine (Figure 11).
d. Remove the nut from the dash panel stud located closest to the engine.
e. Unscrew the nut on the remaining dash panel stud until it reaches the end of the stud threads, but do not remove the nut (Figure 11).
f.
If equipped, remove the three rear floor ducts.
g. Remove the bolt that secures the HVAC housing to the floor bracket.
h. Remove the two nuts that secures the HVAC housing to the passenger compartment side of the dash panel.
i.
Carefully pull the HVAC away from the dash panel just far enough to gain access to the right temperature door actuator.
CAUTION:
The dash silencer pad may have melted/bonded to the aluminum heater core tubes (Figure 12). Carefully separate the dash silencer pad from the
aluminum heater tubes using a screwdriver.