SEMIAUTO TEMPERATURE CONTROL
HEATING, VENTILATION AND AIR
Caution: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwise
noted.
Compressor . . . . . . . . . . . . . . . . . . . . . . . . 7B/C-2
Condenser . . . . . . . . . . . . . . . . . . . . . . . . . 7B/C-2
Evaporator . . . . . . . . . . . . . . . . . . . . . . . . . 7B/C-3
Heater Unit . . . . . . . . . . . . . . . . . . . . . . . . . 7B/C-3
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . 7B/C-4
SECTION 7B/C
MANUAL CONTROL /
CONDITIONING SYSTEM
TABLE OF CONTENTS
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . 7B/C-6
Diesel Engine . . . . . . . . . . . . . . . . . . . . . . . 7B/C-8
Condenser . . . . . . . . . . . . . . . . . . . . . . . . 7B/C-14
Compressor . . . . . . . . . . . . . . . . . . . . . . . 7B/C-21