Suzuki SY413 Service Manual page 4967

1B-2 AIR CONDITIONING (OPTIONAL)
GENERAL DESCRIPTION
Wiring Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGNOSIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE
Refrigerating System
Condenser . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receiver/Dryer . . . . . . . . . . . . . . . . . . . . . . . .
Adjustment of Idle Speed With A/C ON
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)
CONTENTS
. . . . . . . . . . . . . . . . . . 1B- 2
1B- 2
1B- 3
. . . . . . . . . . . . . . . . . . . . 1B- 5
. . . . . . . . . . . . . . . . . . . . . 1B- 5
1B- 5
1B- 6
. . . . . 1B- 7
GENERAL DESCRIPTION
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
A/C Engine Coolant Temperature Switch
Compression System . . . . . . . . . . . . . . . . . . . . .
Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Magnet Clutch . . . . . . . . . . . . . . . . . . . . . . . . .
Mechanical Seal . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . .
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- 7
1B- 8
1B- 8
1B- 9
1B-10
1B-13
1B-16