Suzuki SY419 Manual

TABLE OF CONTENTS SECTION
Supplementary Wiring Diagram 8A
FOREWORD
This SUPPLEMENTARY SERVICE MANU-
AL is a supplement to SY413/SY416/SY418
SERVICE MANUALs.
Applicable model: SY419
Therefore, whenever servicing SY419, refer
to this supplement first, and for any section,
item or description not found in this supple-
ment, refer to RELATED MANUALS men-
tioned below.
When replacing parts or servicing by disas-
sembling,itisrecommendedtouseSUZUKI
genuine parts, tools and service materials
(lubricants, sealants, etc.) as specified in
each description.
All information, illustrations and specifica-
tionscontainedinthisliteraturearebasedon
thelatestproductinformationavailableatthe
timeofpublicationapproval.Andusedasthe
main subject of description is the vehicle of
standard specifications among others.
Therefore, note that illustrations may differ
fromthevehiclebeingactuallyserviced.The
rightisreservedtomakechangesatanytime
without notice.
TABLE OF CONTENTS SECTION
GENERAL INFORMATION
General Information 0A
Maintenance and Lubrication 0B
HEATING AND AIR CONDITIONING
Air Conditioning 1B
STEERING, SUSPENSION, WHEELS
AND TIRES
Power Steering (P/S) System 3B1
DRIVE SHAFTS
Front Drive Shaft 4
BRAKE SYSTEM
Brakes 5
ENGINE
General Information 6
Engine Mechanical 6A4
Engine Cooling 6B
Fuel Injection System 6E3
Cranking System 6G3
Charging System 6H
Exhaust System 6K
TRANSMISSION AND CLUTCH
Manual Transmission 7A
Clutch 7C1
BODY ELECTRICAL SYSTEM 8
Immobilizer Control System 8A
BODY SERVICE 9
AIR BAG SYSTEM 9J
SERVICE BULLETIN
Air Conditioning S-1B
RELATED MANUALS
Manual Name Manual No.
SY413/SY416 Service Manual 99500-60G00
SY418 Supplementary Service Manual 99501-62G00
SY416/SY418 Supplementary Service Manual (For Wagon) 99501-60G30
SY413/SY416/SY418 Supplementary Service Manual 99501-60G41
SY413/SY416/SY418 Wiring Diagram Manual 99512-60G40-015
All Models Diesel Diagnosis Manual 99501-66G10-01E (9608E 16/06/1997)
Overhaul Checking Tuning Manual 99501-66G20-01E (967-GB-04/97)
OVERSEAS SERVICE DEPARTMENT
COPYRIGHT SUZUKI MOTOR CORPORATION 1998
8A
9J
0A
0B
1B
3B1
4
5
6
6A4
6B
6E3
6G3
6H
6K
7A
7C1
8
8A
9
S-1B

AIR CONDITIONING (OPTIONAL) 1B-1
SECTION 1B
AIR CONDITIONING (OPTIONAL)
WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System:
Service on and around the air bag system components or wiring must be performed only by an
authorizedSUZUKIdealer.Referto“SystemComponentsandWiringLocationView”under“Gen-
eralDescription”inairbagsystemsectioninordertoconfirmwhetheryouareperformingservice
onorneartheairbagsystem components or wiring. Please observeallWARNINGS and “Precau-
tions” in air bag system section before performing service on or around the air bag system com-
ponents or wiring. Failure to follow WARNINGS could result in unintentional activation of the
system or could render the system inoperative. Either of these two conditions may result in se-
vere injury.
Technical service work must be started at least 90 seconds after the ignition switch is turned to
the“LOCK”positionand the negativecableisdisconnectedfrom the battery.Otherwise,thesys-
tem may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
CAUTION:
The air conditioning system of this model uses Refrigerant HFC-134a (R-134a).
NOTE:
For the descriptions (items) not found in this section, refer to the same section of the Service Manual
mentioned in FOREWORD of this manual.
Two types of A/C compressors, “SANDEN” and “SEIKO SEIKI”, are used depending on the suppliers.
When the compressor of “SEIKO SEIKI” is equipped to the car, first refer to the Service Bulletin S-1B
of this manual.
COMPRESSOR IDENTIFICATION
ThemanufacturerofthecompressorcanbeidentifiedbythelabelontheA/Ccompressorasshownbelow.
1B

WIRING CIRCUIT
1. Battery positive terminal
2. Ignition switch
3. Main fuse box
4. Main fuse (80 A)
5. IG fuse (60 A)
6. Lamp fuse (60 A)
7. Heater fuse (60 A)
8. J/B
9. “BACK” fuse (15 A)
10. “DEF” fuse (15 A)
11. Relay/fuse box
12. “RD FAN SUB” fuse (25 A)
13. “A/C” fuse (15 A)
14. Cassette fuse (Blower fuse)
15. To A/C switch in heater
control lever assembly
16. Sub-radiator fan motor relay
17. Sub-radiator fan motor
18. Dual pressure switch
19. Radiator fan switch
20. Diode
21. Blower fan motor relay
22. To blower fan motor
23. A/C compressor relay
24. ECT switch (for A/C)
25. A/C evaporator thermistor
26. A/C compressor
27. A/C controller
1B-2 AIR CONDITIONING (OPTIONAL)
CONTENTS
GENERAL DESCRIPTION 1B- 2. . . . . . . . . . . . . . . . . .
Wiring Circuit 1B- 2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGNOSIS 1B- 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE 1B- 5. . . . . . . . . . . . . . . . . . . .
Refrigerating System 1B- 5. . . . . . . . . . . . . . . . . . . . .
Condenser 1B- 5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receiver/Dryer 1B- 6. . . . . . . . . . . . . . . . . . . . . . . .
Adjustment of Idle Speed With A/C ON 1B- 7. . . . .
A/C Engine Coolant Temperature Switch 1B- 7. . . .
Compression System 1B- 8. . . . . . . . . . . . . . . . . . . . .
Compressor 1B- 8. . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive Belt 1B- 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Magnet Clutch 1B-10. . . . . . . . . . . . . . . . . . . . . . . . .
Mechanical Seal 1B-13. . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOLS 1B-16. . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION