HEATER &
AIR CONDITIONER
SECTION
HA
MODIFICATION NOTICE:
lCompressor has been changed. (KA engine models)
lRefrigerant amount has been changed.
lFusible plug attached to liquid tank has been deleted.
lPressure relief valve has been added to compressor.
lWiring diagrams have been changed.
lThermo control amp. of auto A/C has been abolished and trouble diagnosis of magnet clutch has been
changed.
lPressure relief valve has been added to compressor. (KA24DE and YD25DDT engine models)
lRefrigerant amount has been changed. (YD25DDT engine models) Refer to SDS.
CONTENTS
MANUAL
PRECAUTIONS AND PREPARATION............... 4002
Supplemental Restraint System (SRS) ``AIR
BAG'' and ``SEAT BELT PRE-TENSIONER'' .. 4002
Precautions for Refrigerant Connection .......... 4003
DESCRIPTION..................................................... 4004
Refrigeration Cycle .......................................... 4004
TROUBLE DIAGNOSES..................................... 4005
Circuit Diagram - A/C, M - ............................... 4005
Wiring Diagram - A/C, M -/LHD Models with
KA, YD and ZD Engines .................................. 4006
Wiring Diagram - A/C, M -/RHD Models with
KA Engine ........................................................ 4009
Wiring Diagram - A/C, M -/RHD Models with
VG, YD and ZD Engines ................................. 4012
SERVICE DATA AND SPECIFICATIONS
(SDS).................................................................... 4015General Specifications ..................................... 4015
Inspection and Adjustment .............................. 4015
AUTO
PRECAUTIONS AND PREPARATION............... 4016
Supplemental Restraint System (SRS) ``AIR
BAG'' and ``SEAT BELT PRE-TENSIONER'' .. 4016
TROUBLE DIAGNOSES..................................... 4017
Circuit Diagram - A/C, A -................................ 4017
Wiring Diagram - A/C, A -................................ 4018
Magnet Clutch .................................................. 4023
SERVICE DATA AND SPECIFICATIONS
(SDS).................................................................... 4026
General Specifications ..................................... 4026
Inspection and Adjustment .............................. 4026
HA
