1997 MERCEDES-BENZ ML320 Complete Repair Manual

Page 3417 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Fig. 144: Air Conditioning (Tempmat ic) Test Of Electrical System Blending Air Flap Servo Motor GND 
AIR CONDITIONING (TEMPMATIC) TEST OF ELECTRICAL SYSTEM REFRIGERANT COMPRESSOR ACTUATION -  
AD83.30

Page 3418 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Fig. 147: Outside Air Temperature Sensor, Testing Electrical System Of TAC 
AIR CONDITIONING (TEMPMATIC) ELECTRICAL SYSTEM TESTING - AD83.30-P-6000GH 
MODEL 163 with CODE (580) Air conditioning or Tem

Page 3419 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual TESTING & REPAIR 
TESTING AND REPAIR WORK: PASSENGER CARS: CLIMATE CONTROL - AR83.00-Z-9163AA 
MODEL 163  
electrical system testing6000-07GH
8
Refrigerant compressor actuation, air 
conditioning (Tem

Page 3420 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual  Remove/install fresh 
air/recirculated air stepper motorMODEL 163...AR83.30-P-
2010GH
 
Removing and installing 
blending air increment 
adjustment motor
MODEL 163...AR83.30-P-
2020GH
 Remove and ins

Page 3421 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual  Remove/install air outlet 
temperature sensorMODEL 163...AR83.30-P-
8087GJ
 
Remove, install in-car 
temperature sensor for aspirator 
blower (M9)MODELS 163.113/136/154/172/174 as of 1.9.99 up to 
31

Page 3422 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual REMOVE/INSTALL CENTER OUTLET FLAP ACTUATOR MOTOR - AR83.10-P-2019GH 
MODEL 163.113 #A as of 289565, 163.113 #X as of 754620, 163.154 /174 #A as of 289565, 163.128/157/175
Fig. 148: Identifying Center

Page 3423 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Fig. 149: Identifying Rear Air Nozzle Components 
REMOVE, INSTALL SWITCH UNIT FOR HEATER/VENTILATION - AR83.20-P-1835GH 
MODELS 163.113/136/154/172/174 up to 31.8.01 with CODE (580) air conditioning o

Page 3424 of 4133

MERCEDES-BENZ ML320 1997  Complete Repair Manual Fig. 150: Identifying Switch Unit For Heater/Ventilation Components 
REMOVE AND INSTALL HEAT EXCHANGER FROM HEATER HOUSING - AR83.20-P-3400GH 
MODEL 163  
 
 Remove/install  
1Remove radio AR82.60-P-