Radiator SUZUKI SX4 2006 1.G Service Repair Manual

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Manual Type 7B-13
A/C System Symptom DiagnosisS6RW0D7214004
Condition Possible cause Correction / Reference Item
No cool air comes out (A/
C compressor does not
operate)No refrigerantPerform recovery, evacuation and charge
referring to “Operation Procedure for
Refrigerant Charge”.
Fuse blownCheck related fuses, and then check for short
circuit to ground.
A/C switch faultyCheck A/C switch referring to “A/C Switch
Inspection”.
Blower speed selector faultyCheck blower speed selector referring to
“Blower Speed Selector Inspection in Section
7A”.
Evaporator temperature sensor faultyCheck evaporator temperature sensor
referring to “Evaporator Temperature Sensor
Inspection”.
A/C refrigerant pressure sensor faultyCheck A/C refrigerant pressure sensor
referring to “A/C Refrigerant Pressure Sensor
and Its Circuit Inspection”.
Wiring or grounding faultyRepair as necessary.
ECM faultyCheck ECM referring to “A/C System
Inspection at ECM”.
Magnet clutch faultyCheck magnet clutch referring to “Magnet
Clutch Inspection”.
Compressor drive belt loosened or
brokenAdjust or replace drive belt.
Compressor faultyCheck compressor.
Compressor relay faultyCheck compressor relay referring to “A/C
System Relay Inspection”.
BCM faultyCheck BCM referring to “Inspection of BCM
and Its Circuits in Section 10B”.
No cool air comes out
(radiator cooling fan
motor does not operate)Fuse blownCheck related fuses, and then check for short
circuit to ground.
Wiring or grounding faultyRepair as necessary.
Condenser cooling fan relay faultyCheck condenser cooling fan motor relay
referring to “A/C System Relay Inspection”.
Condenser cooling fan motor faultyCheck condenser cooling fan motor referring to
“Condenser Cooling Fan Inspection”.
ECM faultyCheck ECM referring to “A/C System
Inspection at ECM”.
No cool air comes out
(blower motor does not
operate)Fuse blownCheck related fuses, and then check for short
circuit to ground.
Blower motor relay faultyCheck blower motor relay referring to “Blower
Motor Relay Inspection in Section 7A”.
Blower motor resistor faultyCheck blower motor resistor referring to
“Blower Motor Resistor Inspection in Section
7A”.
Blower speed selector faultyCheck blower speed selector referring to
“Blower Speed Selector Inspection in Section
7A”.
Wiring or grounding faultyRepair as necessary.
Blower motor faultyCheck blower motor referring to “Blower Motor
Inspection in Section 7A”.

Downloaded from www.Manualslib.com manuals search engine 7B-22 Air Conditioning System: Manual Type
Check A/C System for Refrigerant Leaks
Whenever a refrigerant leak is suspected in the system
or any service operation has been performed which may
result in malfunction of lines and connections, it is
advisable to check for leaks.
Common sense should be used during refrigerant leak
test, since the need and extent of any such test will, in
general, depend upon the nature of a complaint and the
type of a service performed on the system.
Liquid leak detector
WARNING!
• To prevent explosions and fires, make sure
that there are no flammables in the vicinity.
• When the refrigerant exposed to fire, it
turns into a poisonous gas (phosgene). Do
not inhale this gas.

There is a number of fittings and places throughout the
A/C system where a liquid leak detector solution may be
used to pinpoint refrigerant leaks.
By merely applying the solution to the area in question
with a swab, such as attached to the cap of a vial,
bubbles will form within seconds if there is a leak.
For confined areas, such as sections of the evaporator
and condenser, an electronic (refrigerant) leak detector
is more practical for determining leaks.
Special tool
(A): 09990–86012
Condenser Cooling Fan Removal and
Installation
S6RW0D7216002
CAUTION!
Be careful not to damage fins of radiator. If
radiator fin is bent, straighten it by using flat
head screwdriver or pair of pliers.

Removal
1) Disconnect negative (–) cable at battery.
2) Disconnect condenser cooling fan motor coupler.
3) Remove reservoir (1) from radiator.
4) Remove condenser cooling fan (2) from radiator (3).
Installation
Reverse removal procedure to install condenser cooling
fan.
(A)
I5RW0A721054-01
13
2
I5RW0A721017-01

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Manual Type 7B-23
Condenser Cooling Fan InspectionS6RW0D7216003
1) Check condenser cooling fan motor for resistance
between terminal “a” and “b” as shown.
If there is no continuity, replace condenser cooling
fan motor.
2) Connect battery to condenser cooling fan motor
terminal “a” and “b” as shown in figure, and then
check if the condenser cooling fan motor operates
smoothly.
Reference
Condenser cooling fan specified current at 12 V:
7 A maximum
Condenser Assembly On-Vehicle InspectionS6RW0D7216004
Check the followings.
• Clog of condenser fins
If any clog is found, condenser fins should be washed
with water and should be dried with compressed air.
• Condenser fins for leakage and breakage
If any defects are found, repair or replace condenser.
• Condenser fittings for leakage.
If any defects are found, repair or replace condenser.
Condenser Assembly Removal and InstallationS6RW0D7216005
CAUTION!
Do not damage condenser fins. If condenser
fin is bent, straighten it by using flat head
screwdriver or pair of pliers.

Removal
1) Recover refrigerant from A/C system referring to
“Operation Procedure for Refrigerant Charge”.
NOTE
The amount of removed compressor oil must
be measured for replenishing compressor
oil.

2) Remove front bumper referring to “Front Bumper
and Rear Bumper Components in Section 9K”.
3) Disconnect discharge hose (1) and liquid pipe (2)
from condenser assembly (3).
4) Remove radiator assembly and condenser assembly
mounting bolts (4).
ab
I5RW0A721018-02
a
b
I5RW0A721019-02
1
2
3
4
4
I7RW01721025-04

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Automatic Type 7B-47
A/C System Symptom DiagnosisS6RW0D7224002
Condition Possible cause Correction / Reference Item
No cool air comes out (A/
C system does not
operate)No refrigerantPerform recovery, evacuation and charge
referring to “Operation Procedure for
Refrigerant Charge”.
Fuse blownCheck related fuses, and then check for short
circuit to ground.
A/C switch faultyCheck A/C switch referring to “Inspection of
HVAC Control Module and Its Circuit”.
Evaporator temperature sensor faultyCheck evaporator temperature sensor
referring to “Evaporator Temperature Sensor
Inspection”.
A/C refrigerant pressure sensor faultyCheck A/C refrigerant pressure sensor
referring to “A/C Refrigerant Pressure Sensor
and Its Circuit Inspection”.
Wiring or grounding faultyRepair as necessary.
ECM faultyCheck ECM referring to “A/C System
Inspection at ECM”.
HVAC control module faultyCheck HVAC control module referring to
“Inspection of HVAC Control Module and Its
Circuit”.
Magnet clutch faultyCheck magnet clutch referring to “Magnet
Clutch Inspection”.
Compressor drive belt loosened or
brokenAdjust or replace drive belt.
Compressor faultyCheck compressor.
Compressor relay faultyCheck compressor relay referring to “A/C
System Relay Inspection”.
BCM faultyCheck BCM referring to “Inspection of BCM
and Its Circuits in Section 10B”.
No cool air comes out
(radiator cooling fan
motor does not operate)Fuse blownCheck related fuses, and then check for short
circuit to ground.
Wiring or grounding faultyRepair as necessary.
Condenser cooling fan motor relay faultyCheck condenser cooling fan motor relay
referring to “A/C System Relay Inspection”.
Condenser cooling fan motor faultyCheck condenser cooling fan motor referring to
“Condenser Cooling Fan Inspection”.
ECM faultyCheck ECM referring to “A/C System
Inspection at ECM”.
HVAC control module faultyCheck HVAC control module referring to
“Inspection of HVAC Control Module and Its
Circuit”.
No cool air comes out
(blower motor does not
operate)Fuse blownCheck related fuses, and then check for short
circuit to ground.
Blower motor controller faultyCheck blower motor controller referring to
“Blower Motor Controller Inspection”.
HVAC control module faultyCheck HVAC control module referring to
“Inspection of HVAC Control Module and Its
Circuit”.
Wiring or grounding faultyRepair as necessary.
Blower motor faultyCheck blower motor referring to “Blower Motor
Inspection in Section 7A”.
Blower motor relay faultyCheck blower motor relay referring to “Blower
Motor Relay Inspection in Section 7A”.

Downloaded from www.Manualslib.com manuals search engine 9A-3 Wiring Systems:
Ignition switch Keyless entry Immobilizer system Combination meter Lighting switch
Headlight leveling Hazard warning light Front fog light Rear fog light Spark plug
Radiator fan Fuel pump Injector XX control module Windshield wiper
Windshield washer Rear wiper Rear washer Rear defogger Power window
Power door lock Power mirror A/B Pretensioner Passenger side
Driver side Seat heater A/C Power steering Side air-bag (R)
Side air-bag (L) Side curtain air-bag (R) Side curtain air bag (L) Glow plug
I2RH01910912-01I3JA01910902-01I5RH01910901-01I2RH01910915-01I2RH01910916-01
I3JA01910904-01I3JA01910905-01I3JA01910906-01I3JA01910907-01I2RH01910921-01
I2RH01910922-01I3JA01910908-01I5RW0A910987-01
XX
Cont M
I2RH01910925-01I3JA01910909-01
I3JA01910910-01I3JA01910911-01I3JA01910912-01I2RH01910930-01I3JA01910913-01
I3JA01910914-01I3JA01910915-01I3JA01910916-01I3JA01910917-01I3JA01910918-01
I3JA01910919-01I2RH01910938-01I3JA01910920-01I3JA01910921-01I4JA01910901-01
I4JA01910902-01I5RS0A910958-01I5RS0A910959-01
I5RW0A910986-01

Downloaded from www.Manualslib.com manuals search engine 9A-17 Wiring Systems:
E: Main harness
No./Color Connective position No./Color Connective position
E01/GRY ECM E164/BLK Front fog light (L)
E08/BLK ABS control module E165/N Side turn signal light (R)
E33/N Wheel speed sensor (FR) E166/N Side turn signal light (L)
E35/BLU Wheel speed sensor (FL)E183/GRY Brake fluid level switch
E36/BLK A/C pressure sensor E221/BLK Main relay
E37/BLK Ambient temperature sensor E222/BLK Radiator fan relay #1
E40/YEL Forward sensor E223/BLK Radiator fan relay #2
E62/BLU Windshield washer motor E224/BLK Radiator fan relay #3
E63/GRN Rear washer motor E225/BLK Starting motor relay
E64/GRY Windshield wiper motor E226/BLK Throttle motor relay
E65/BLK Radiator fan motor E227/BLK Fuel pump relay
E68/GRY (IF
EQPD)Headlight beam leveling actuator (R) E229/BLK A/C compressor relay
E69/GRY (IF
EQPD)Headlight beam leveling actuator (L) E230/BLK Condenser fan relay
E70/BLK Condenser fan motorE231/BLK
(A/T)A/T relay
E151/BLK Headlight (R) E234/BLK Front fog light relay
E152/BLK Headlight (L)E241/BLK
(A/T)Shift lock relay
E159/GRY Front turn signal light (R) E281/BLK Horn
E160/GRY Front turn signal light (L) E311/BLK Main fuse box
E161/N Front position light (R) E312/N Main fuse box
E162/N Front position light (L) E371/N Engine harness (To C343)
E163/BLK Front fog light (R)

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-18
E: Main harness (LHD)
E: Main harness
E40
E33
E165
E36
E161
E68
E151
E159
E70E281E163E62E63E65E37E164
E64
E183
E08
E311
E312E222E224E225E223
E221
E371
(TO C343)E166
E227
E229
E234
E230
E01
E35
E69 E248
E247
E233
E232
E241
E162
E152
E160
E231
E226
8
9
76
E
I6RW0C910907-02
No./Color Connective position No./Color Connective position
E01/GRY ECM E166/N Side turn signal light (L)
E08/BLK ABS control module E183/GRY Brake fluid level switch
E33/N Wheel speed sensor (FR) E221/BLK Main relay
E35/BLU Wheel speed sensor (FL)E222/BLK Radiator fan relay #1
E36/BLK A/C pressure sensorE223/BLK
(Except
Ta i w a n )Radiator fan relay #2
E37/BLK Ambient temperature sensorE224/BLK
(Except
Ta i w a n )Radiator fan relay #3
E40/YEL Forward sensor E225/BLK Starting motor relay
E62/BLU Windshield washer motor E226/BLK Throttle motor relay
E63/GRN Rear washer motor E227/BLK Fuel pump relay
E64/GRY Windshield wiper motor E229/BLK A/C compressor relay
E65/BLK Radiator fan motor E230/BLK Condenser fan relay
E68/GLY (IF
EQPD)Headlight beam leveling actuator (R)E231/BLK
(A/T)A/T relay
E69/GLY (IF
EQPD)Headlight beam leveling actuator (L)E232/BLK
(Taiwan)Headlight HI relay (R)
E70/BLK Condenser fan motorE233/BLK
(Taiwan)Headlight HI relay (L)
E151/BLK Headlight (R) E234/BLK Front fog light relay
E152/BLK Headlight (L)E241/BLK
(A/T)Shift lock relay

Downloaded from www.Manualslib.com manuals search engine 9A-37 Wiring Systems:
Individual Circuit Fuse Box No. 1S6RW0D910D004
123456789
101112131415161718
USE THE DESINGNATED FUSES
AND RELAYS ONLY.
Relay #1
"A-5"
E222
Relay #2
"A-5"
E223
Relay #3
"A-5"
E224
"A-5"
E227
RelayRelay
"D-3"
E234
Compressor
relay
"E-1"
E229
Condenser
fan relay
"A-5"
E230
Main relay
"A-5"
E221
Starting
motor
relay
"A-1"
E225
Throttle
motor
relay
"A-5"
E226
A/T relay
E231
I6RW0C910A11-01
No. Fuse Description on the cover Protected circuit
15 A FI Main relay
15 A AT A/T relay
15 A THR MOT Throttle motor relay
20 A A/CA/C compressor relay
Condenser fan relay
BLANK BLANK BLANK
30 A BLW J/B
50 A IGN IG switch
30 A ST Starting motor relay
30 A ABS SOL ABS control module
30 A RDTRRadiator fan relay #1
Radiator fan relay #2
Radiator fan relay #3
40 A ABS MOT ABS control module
60 A P/S Power steering control module
BLANK BLANK BLANK
20 A FR FOG Front fog light relay
15 A H/L LHeadlight (L)
Headlight LO relay (L)
Headlight HI relay (L)
15 A H/L RHeadlight (R)
Headlight LO relay (R)
Headlight HI relay (R)
BLANK BLANK BLANK
BLANK BLANK BLANK

Downloaded from www.Manualslib.com manuals search engine Body Structure: 9K-1
Body, Cab and Accessories
Body Structure
Repair Instructions
Front Bumper and Rear Bumper ComponentsS6RW0D9B06001
1 24
5
6
3
78
9
10
I6RW0C9B0003-01
1. Front bumper 5. Front bumper lower member 9. Reflector
2. Radiator upper grill 6. Front bumper holder 10. License garnish(if equipped)
3. Retainer(if equipped) 7. Rear bumper holder