Mitsubishi Outlander GS45X. Manual — part 993

55-1

GROUP 55

HEATER, AIR

CONDITIONING AND

VENTILATION

CONTENTS

HEATER, AIR CONDITIONING AND VENTILATION. . . . . . . . .

55A

AUTOMATIC AIR CONDITIONING. . . . . . . . . . . . . . . . . . . . . . .

55B

NOTES

55A-1

GROUP 55A

HEATER, AIR

CONDITIONING AND

VENTILATION

CONTENTS

GENERAL INFORMATION . . . . . . . .

55A-3

GENERAL SPECIFICATIONS . . . . . .

55A-5

SERVICE SPECIFICATIONS. . . . . . .

55A-5

LUBRICANTS . . . . . . . . . . . . . . . . . .

55A-5

SEALANT. . . . . . . . . . . . . . . . . . . . . .

55A-5

SERVICE PRECAUTIONS. . . . . . . . .

55A-6

CAUTION LABELS . . . . . . . . . . . . . . . . . . .

55A-6

MANUAL A/C DIAGNOSIS . . . . . . . .

55A-6

INTRODUCTION TO HEATER,

AIR CONDITIONING AND VENTILATION

DIAGNOSIS . . . . . . . . . . . . . . . . . . . . . . . .

55A-6

HEATER, AIR CONDITIONING AND

VENTILATION DIAGNOSTIC

TROUBLESHOOTING STRATEGY . . . . . .

55A-6

DIAGNOSTIC FUNCTION. . . . . . . . . . . . . .

55A-7

DIAGNOSTIC TROUBLE CODE CHART . .

55A-11

DIAGNOSTIC TROUBLE CODE

PROCEDURES . . . . . . . . . . . . . . . . . . . . . .

55A-12

SYMPTOM CHART . . . . . . . . . . . . . . . . . . .

55A-63

SYMPTOM PROCEDURES . . . . . . . . . . . .

55A-63

DATA LIST REFERENCE TABLE. . . . . . . .

55A-102

ACTUATOR TEST REFERENCE . . . . . . . .

55A-102

CHECK AT A/C-ECU TERMINAL . . . . . . . .

55A-102

SPECIAL TOOLS . . . . . . . . . . . . . . . .

55A-104

Continued on next page

WARNINGS REGARDING SERVICING OF SUPPLEMENTAL RESTRAINT SYSTEM (SRS) EQUIPPED VEHICLES

WARNING

•

Improper service or maintenance of any component of the SRS, or any SRS-related component, can lead to

personal injury or death to service personnel (from inadvertent firing of the air bag) or to the driver and

passenger (from rendering the SRS inoperative).

•

Service or maintenance of any SRS component or SRS-related component must be performed only at an

authorized MITSUBISHI dealer.

•

MITSUBISHI dealer personnel must thoroughly review this manual, and especially its GROUP 52B - Supplemental

Restraint System (SRS) before beginning any service or maintenance of any component of the SRS or any

SRS-related component.

NOTE

The SRS includes the following components: SRS air bag control unit, SRS warning light, front impact sensors, air bag module,

side-airbag module, curtain air bag module, side impact sensors, seat belt pre-tensioners, clock spring, and interconnecting

wiring. Other SRS-related components (that may have to be removed/installed in connection with SRS service or maintenance)

are indicated in the table of contents by an asterisk (*).

55A-2

ON-VEHICLE SERVICE. . . . . . . . . . .

55A-107

A/C COMPRESSOR CLUTCH TEST . . . . .

55A-107

SIMPLE INSPECTION OF THE A/C

PRESSURE SENSOR . . . . . . . . . . . . . . . .

55A-107

COMPRESSOR DRIVE BELT

ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . .

55A-108

REFRIGERANT LEVEL CHECK,

DRAINING, AND CHARGING. . . . . . . . . . .

55A-108

PERFORMANCE TEST . . . . . . . . . . . . . . .

55A-109

REFRIGERANT LEAK REPAIR

PROCEDURE . . . . . . . . . . . . . . . . . . . . . . .

55A-110

COMPRESSOR NOISE CHECK . . . . . . . .

55A-111

POWER RELAY CHECK . . . . . . . . . . . . . .

55A-111

IDLE-UP OPERATION CHECK . . . . . . . . .

55A-115

REPLACE THE CLEAN AIR FILTER . . . . .

55A-115

A/C CONTROL PANEL

ASSEMBLY . . . . . . . . . . . . . . . . . . . .

55A-116

REMOVAL AND INSTALLATION . . . . . . . .

55A-116

HEATER UNIT, HEATER CORE,

BLOWER ASSEMBLY AND

EVAPORATOR UNIT . . . . . . . . . . . . .

55A-117

HEATER UNIT AND FRONT DECK

CROSSMEMBER ASSEMBLY REMOVAL

AND INSTALLATION . . . . . . . . . . . . . . . . .

55A-117

DISASSEMBLY AND ASSEMBLY . . . . . . .

55A-119

INSPECTION . . . . . . . . . . . . . . . . . . . . . . .

55A-120

MOTORS AND TRANSISTOR. . . . . .

55A-121

REMOVAL AND INSTALLATION . . . . . . . .

55A-121

INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .

55A-122

AMBIENT AIR TEMPERATURE

SENSOR . . . . . . . . . . . . . . . . . . . . . . .

55A-123

REMOVAL AND INSTALLATION . . . . . . . .

55A-123

INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .

55A-123

A/C-ECU . . . . . . . . . . . . . . . . . . . . . . .

55A-124

REMOVAL AND INSTALLATION . . . . . . . .

55A-124

COMPRESSOR ASSEMBLY . . . . . . .

55A-125

REMOVAL AND INSTALLATION . . . . . . . .

55A-125

INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .

55A-127

DISASSEMBLY AND REASSEMBLY . . . . .

55A-127

INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .

55A-132

CONDENSER ASSEMBLY. . . . . . . . .

55A-133

REMOVAL AND INSTALLATION . . . . . . . .

55A-133

REFRIGERANT LINE . . . . . . . . . . . . .

55A-134

REMOVAL AND INSTALLATION . . . . . . . .

55A-134

DUCTS*. . . . . . . . . . . . . . . . . . . . . . . .

55A-135

REMOVAL AND INSTALLATION . . . . . . . .

55A-135

VENTILATORS . . . . . . . . . . . . . . . . . .

55A-136

REMOVAL AND INSTALLATION . . . . . . . .

55A-136