Mode Door - Dodge RAM 1500 1998 Owner's Manual

24 - 38 DISTRIBUTION
INSTRUMENT PANEL DUCTS (Continued)
Fig. 12 Instrument Panel Ducts
1 - RIGHT SIDE PANEL DUCT
2 - RIGHT SIDE PANEL DUCT ADAPTER
3 - RIGHT SIDE INTERMEDIATE DEMISTER DUCT
4 - LEFT SIDE INTERMEDIATE DEMISTER DUCT
5 - LEFT SIDE PANEL DUCT
6 - LEFT SIDE PANEL DUCT ADAPTER
(3) Install the instrument panel top cover (Refer to
23 - BODY/INSTRUMENT PANEL/INSTRUMENT
PANEL TOP COVER - INSTALLATION).
(4) Install the left side panel duct adapter.
(5) Install the left side intermediate demister duct.
(6) Install the right side intermediate demister
duct.
(7) Install the right side panel duct adapter.
(8) Install the center distribution duct to the
instrument panel support.
(9) Install the two screws that secure the center
distribution duct to the instrument panel support.
Tighten the screws to 2.2 N·m (20 in. lbs.).
(10) Install the defroster ducts (Refer to 24 -
HEATING & AIR CONDITIONING/DISTRIBUTION/
DEFROSTER DUCTS - INSTALLATION).

MODE DOOR

REMOVAL
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
(1) Remove the instrument panel from the vehicle
(Refer to 23 - BODY/INSTRUMENT PANEL/IN-
STRUMENT PANEL ASSEMBLY - REMOVAL).
(2) Remove the mode door actuator and sleeve
from the upper half of the HVAC housing (Refer to
24 - HEATING & AIR CONDITIONING/CONTROLS/
MODE DOOR ACTUATOR - REMOVAL).
(3) Remove the two screws that secure the mode
door adapter to the top the HVAC housing (Fig. 13).
(4) Disconnect the two plastic retainer clips that
secure the mode door adapter to the front the HVAC
housing and remove the mode door adapter.
(5) Remove the screws that secure the two mode
door spring retainers to the top the HVAC housing
and remove the retainers.
(6) Remove the mode door cover from the top the
HVAC housing.
(7) Gently slide the mode door toward the outside
of the housing. Tilt and lift the door out of the hous-
ing.
(8) Inspect the mode door, seals and the HVAC
housing for damage or binding and repair or replace
components as required.
INSTALLATION
(1) Position the mode door pivot shaft into the
pivot hole in the upper half of the HVAC housing.
(2) Install the mode door by carefully tipping the
door into the HVAC housing, then sliding the door
into it's operating position.
(3) Install the mode door cover onto the top the
HVAC housing.
(4) Install the screws that secure the mode door
spring retainers to the top the HVAC housing.
Tighten the screws to 2.2 N·m (20 in. lbs.).
(5) Install the mode door adapter to the top the
HVAC housing. Connect the two plastic retainer clips
DR