A/C APPLICATION TABLE-MTC
Item Description Notes
Vehicle LH - Intrepid,
Concorde,
300M, LHS
manual A/C
control
System R134a
w/expansion
valve
Compressor Nippondenso
10PA17
ND-8 PAG oil
Freeze–up
Control
2-wire
evaporator
temp sensor
BCM controlled,
clutch OFF <
33° F, resets >
37° F
Low psi Control A/C pressure
transducer, line
mounted
Opens < 29.4
psi PCM input
High psi Control Opens > 431.0
psi PCM input
Forced Recirc
Mode
System forced
into Recirc at
high pressures
BCM steps
HVAC into
recirc at 375
psi, steps out at
325 psi
Control Head Manual type BCM
diagnostics
Item Description Notes
Mode Door Electric
actuator
BCM controlled
actuators use a
common ground
Blend Door Electric
actuator
Recirculation
Door
Electric
actuator
Blower Motor Hardwired to
control head
Resistor block
Cooling Fans 2 fans, low
speed and high
speed
PCM controlled
via 2 relays
Clutch
Control Relay PCM
Draw 2.2 amps @ 12
V ±0.5V
Gap 0.0149 - 0.0269
DRB IIIT
Reads TPS, RPM, A/C
switch test
Actuators Mode doors,
clutch and fan
relays
TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS
DESCRIPTION N·m Ft. Lbs. In. Lbs.
A/C COMPRESSOR SHAFT BOLT 17.5 ± 2 13 ±2 155 ± 20
A/C COMPRESOR LINE MANIFOLD FASTENERS 23 17 204
A/C COMPRESSOR TO ENGINE BLOCK BOLTS 28 21 252
A/C CONDENSER TO REFRIG. LINES 23 17 204
A/C EXPANSION VALVE TO EVAPORATOR 23 17 204
A/C EXPANSION VALVE TO LINES 23 17 204
A/C PRESSURE TRANSDUCER 6 4 50
BLOWER MOTOR SCREWS 2.2 1.7 20
DOOR ACTUATOR SCREWS 2.2 1.7 20
HVAC HOUSING SCREWS 2.2 1.7 20
HVAC HOUSING TO DASH PANEL NUTS
(ENGINE COMP. SIDE)
7560
HVAC HOUSING TO DASH PANEL NUTS/
SCREWS (PASSENGER COMP. SIDE)
4.5 3 40
RECEIVER / DRIER TO LINE FASTENERS 13.6 10 120
LH HEATING & AIR CONDITIONING 24 - 7
HEATING & AIR CONDITIONING (Continued)