1998 DODGE RAM 1500 heating & air conditioning

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Page 2495 of 2627

DODGE RAM 1500 1998 2.G Workshop Manual Description N´m Ft. Lbs. In. Lbs.
Condenser Cooling Fan to A/C
Condenser Screws-3.7L,4.7L,5.7L2.2 ± 20
Condenser to Charge Air Cooler
Bolts-5.9L Diesel10.5 ± 95
Condenser/Cooling Fan Assembly
Bolts

Page 2497 of 2627

DODGE RAM 1500 1998 2.G Workshop Manual and coil are the only serviced parts on the compres-
sor.
A/C compressor clutch engagement is controlled by
several components: the A/C-heater control, A/C pres-
sure transducer, A/C compressor clutch

Page 2499 of 2627

DODGE RAM 1500 1998 2.G Workshop Manual If the friction surfaces are oily, inspect the shaft
and nose area of the A/C compressor for oil. Remove
the felt from the front cover. If the felt is saturated
with oil, the shaft seal is leaking and

Page 2505 of 2627

DODGE RAM 1500 1998 2.G Workshop Manual NOTE: The single zone heating and air conditioning
system is equipped with a single blend door actua-
tor. The dual zone system has two blend door
actuators, one for the driver side blend air door and

Page 2509 of 2627

DODGE RAM 1500 1998 2.G Workshop Manual EVAPORATOR TEMPERATURE
SENSOR
DESCRIPTION
The evaporator temperature sensor is a two-wire
temperature sensing element located at the coldest
point on the face of the evaporator. The sensor is
attached

Page 2510 of 2627

DODGE RAM 1500 1998 2.G Workshop Manual (2) Assemble the HVAC housing (Refer to 24 -
HEATING & AIR CONDITIONING/DISTRIBUTION/
HVAC HOUSING - ASSEMBLY).
(3) Connect the HVAC wire harness connector to
the evaporator temperature sensor.
(4) In

Page 2514 of 2627

DODGE RAM 1500 1998 2.G Workshop Manual NOTE: The instrument panel air outlets are retained
into the outlet housings by a light snap fit.
(1) Using a trim stick or another suitable wide
flat-bladed tool, gently pry the panel air outlet(s) o

Page 2518 of 2627

DODGE RAM 1500 1998 2.G Workshop Manual 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 AN