2006 SUZUKI SX4 fuel pump

Downloaded from www.Manualslib.com manuals search engine Starting System: 1I-2
Condition Possible cause Correction / Reference Item
Motor not running (No
operating sound of
magnetic switch)Transmission range sensor is not in P or
N, or not adjusted (A/T model)Shift in P or N, or adjust sensor. (A/T model)
Battery run downRecharge battery.
Battery voltage too low due to battery
deteriorationReplace battery.
Poor contact in battery terminal
connectionRetighten or replace.
Loose grounding cable connectionRetighten.
Fuse set loose or blown offTighten or replace.
Poor contacting action of ignition switch
and magnetic switchReplace.
Lead wire coupler loose in placeRetighten.
Open-circuit between ignition switch and
magnetic switchRepair.
Open-circuit in pull-in coilReplace magnetic switch.
Brushes are seating poorly or worn
downRepair or replace.
Poor sliding of plunger and/or pinionRepair.
Faulty starting motor control relay“Main Relay, Fuel Pump Relay, Starting Motor
Control Relay, Throttle Actuator Control Relay
and Radiator Cooling Fan Relay Inspection in
Section 1C”.
Faulty ECM and its circuit“Inspection of ECM and Its Circuits in Section
1A”.
Motor not running
(Operating sound of
magnetic switch heard)Battery run downRecharge battery.
Battery voltage too low due to battery
deteriorationReplace battery.
Loose battery cable connectionsRetighten.
Burnt main contact point, or poor
contacting action of magnetic switchReplace magnetic switch.
Brushes are seating poorly or worn
downRepair or replace.
Weakened brush springReplace.
Burnt commutatorReplace armature.
Layer short-circuit of armatureReplace.
Crankshaft rotation obstructedRepair.
Starting motor running
but too slow (small
torque) (If battery and
wiring are satisfactory,
inspect starting motor)Insufficient contact of magnetic switch
main contactsReplace magnetic switch.
Layer short-circuit of armatureReplace.
Disconnected, burnt or worn
commutatorRepair commutator or replace armature.
Worn brushesReplace brush.
Weakened brush springsReplace spring.
Burnt or abnormally worn end bushReplace bush.
Starting motor running,
but not cranking engineWorn pinion tipReplace over-running clutch.
Poor sliding of over-running clutchRepair.
Over-running clutch slippingReplace over-running clutch.
Worn teeth of ring gearReplace flywheel (M/T model) or drive plate (A/
T model).
NoiseAbnormally worn bushReplace bush.
Worn pinion or worn teeth of ring gearReplace over-running clutch, flywheel (M/T
model) or drive plate (A/T model).
Poor sliding of pinion (failure in return
movement)Repair or replace.
Worn internal or planetary gear teethReplace.
Lack of oil in each partLubricate.

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 Wiring Systems: 9A-4
How to Read Connector Layout DiagramS6RW0D9101004
[A-1]: Harness symbol and corresponding harness name
A: Battery harness
B: A/C harness
C: Engine harness
D: Injector harness
E: Main harness, Oil pressure switch wire, Console wire
G: Instrument panel harness
J: Side door wire (Power window)
K: Interior light harness, Rear speaker wire, Roof wire
L: Floor harness, G sensor wire (Fuel pump harness)
M: Rear bumper harness
O: Rear end door harness
Q: Air bag/Pretensioner harness
R: (Fuel pump wire)
[A-2]: Connector Number
[B]: Ground point No.
12
11
[B][B]
Connector code
[A-1] [A-2]L 36
L13L15
R01 L14L12L11L10 L09 L36
R02 L24 L25 L33
L28 L20 L26 (TO O01)
{
L05
L16
L32 L19 L01 (TO G01)
L02 (TO E04)
L03 (TO E05) L42
R05 R04
L07 (TO K02)
I2RH01910901-01

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 Wiring Systems: 9A-28
FloorS6RW0D910A005
L: Floor harness, Coupling harness, Floor antenna wire / Q: Side curtain air-bag wire, Side air-bag (R)
harness, Side air-bag (L) harness / R: Fuel pump wire (RHD)
L: Floor harness
21
20
24
19
171815
16L383
(TO K152)
L390
(TO O231)
L391
(TO O232)
L164
L134
L397
L408
L292
L293
L32
L132
L133
L296L381
(TO J217)
L375
(TO G342)
L374
(TO G341)L380
(TO J216)L378
(TO G345)
L161
L283
L35
L36
L301
Q105
R101
L102
L40
L294
L31L174L33L167Q104L04
Q103L382
(TO J218)
L376
(TO G343)
L170
L379
(TO J215)
L371
(TO E387)
L372
(TO E388)
L377
(TO G344)
Q102L162L285
L163
L101
L348
L314
L315
L312
L313
L01
L395
Q132
L385
Q134L393
(TO O233)
L346
L347
L389
R151
L384
Q133
L
R Q
Coupling harness
Side air-bag (R) harnessFloor antenna
wire
Side air-bag (L) harness
L410
(TO O240)
L308L307
L409
(TO G355)
I6RW0C910914-02
No./Color Connective position No./Color Connective position
L01/BLU BCM L313/YEL J/B
L04/PNK (4ch) Air-bag control module (A/B SDM) L314/N J/B
L04/BRN (8ch) Air-bag control module (A/B SDM) L315/N J/B
L31/GRY Wheel speed sensor (RR) L346/N J/C
L32/GRY Wheel speed sensor (RL) L347/N J/C
L33/BLK (IF
EQPD)G sensor L348/GRY J/C
L35/N (8ch) Side air-bag sensor (R) L371/N Main harness (To E387)
L36/N (8ch) Side air-bag sensor (L) L372/YEL Main harness (To E388)
L101/NA/T shift lever assy (Shift lock solenoid,
O/D OFF switch)L374/BLU Instrument panel harness (To G341)
L132/GRY Luggage compartment lightL375/N (IF
EQPD)Instrument panel harness (To G342)
L133/N Rear combination light (R) L376/N Instrument panel harness (To G343)
L134/N Rear combination light (L) L377/YEL Instrument panel harness (To G344)
L161/N Front door switch (Driver side) L378/YEL Instrument panel harness (To G345)
L162/N Front door switch (Passenger side) L379/GRY Door harness (Driver side) (To J215)
L163/N Rear door switch (R) L380/GRY Door harness (Passenger side) (To J216)

Downloaded from www.Manualslib.com manuals search engine 9A-29 Wiring Systems:
L: Coupling harness
L: Floor antenna wire
Q: Side curtain air-bag wire
Q: Side air-bag (R) harness
Q: Side air-bag (L) harness
R: Fuel pump wireL164/N Rear door switch (L) L381/N Rear door wire (To J217)
L167/BLK Parking brake switch L382/N Rear door wire (To J218)
L170/N Seat belt switch L383/N Roof wire (To K152)
L174/N (IF
EQPD)2WD/4WD switchL384/YEL
(8ch)Side air-bag (R) harness (To Q133)
L283/BLK Pretensioner (Driver side)L385/YEL
(8ch)Side air-bag (L) harness (To Q134)
L285/BLK Pretensioner (Passenger side) L389/GRY Fuel pump wire (To R151)
L292/GRY (IF
EQPD)Back antenna L390/N Rear end door harness (To O231)
L293/BRN (IF
EQPD)Luggage antennaL391/N (IF
EQPD)Rear end door harness (To O232)
L294/BRN (IF
EQPD)Inside antenna L393/N High mounted stop light wire (To O233)
L296/N Rear ACC socketL395/YEL
(8ch)Side curtain air-bag wire (To Q132)
L301/BLK Diode #2L397/GRY (IF
EQPD)Coupling harness (To L408)
L312/N J/B No./Color Connective position No./Color Connective position
No./Color Connective position No./Color Connective position
L40/BLK (IF
EQPD)Coupling air temperature sensorL408/GRY
(IF EQPD)Floor harness (To L397)
L102/GRY
(IF EQPD)Coupling solenoid
No./Color Connective position No./Color Connective position
L307/BLK
(IF EQPD)TV antenna #1L409/GRY
(IF EQPD)Instrument panel antenna wire (To G355)
L308/BLK
(IF EQPD)TV antenna #2L410/GRY
(IF EQPD)Back door antenna wire (To O240)
No./Color Connective position No./Color Connective position
Q102/BLK
(8ch)Side curtain air-bag (R)Q132/YEL
(8ch)Floor harness (To L395)
Q103/BLK
(8ch)Side curtain air-bag (L)
No./Color Connective position No./Color Connective position
Q104/BLK
(8ch)Side air-bag inflator (R)Q133/YEL
(8ch)Floor harness (To L384)
No./Color Connective position No./Color Connective position
Q105/BLK
(8ch)Side air-bag inflator (L)Q134/YEL
(8ch)Floor harness (To L385)
No./Color Connective position No./Color Connective position
R101/BLK Fuel pump and gauge R151/GRY Floor harness (To L389)

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-30
L: Floor harness, Floor antenna wire / Q: Side curtain air-bag wire, Side air-bag (R) harness, Side air-bag (L)
harness / R: Fuel pump wire (LHD)
L: Floor harness
21
22
20
24
19
17
18
15
16
L383
(TO K152)
L390
(TO O231)
L391
(TO O232)
L410
(TO O240)
L164
L308
L134
L292
L293
L32
L132
L133
L296L381
(TO J217)
L375
(TO G342)
L402
(TO G352)
L374
(TO G341)L409
(TO G355)
L380
(TO J216)
L378
(TO G345)
L162
L285L282
L35
L36L281 L307
L301
Q105
R101L171
L294 L170
L31L167Q104L04
L172
Q103
L382
(TO J218)
L376
(TO G343)L379
(TO J215)
L371
(TO E387)
L372
(TO E388)L377
(TO G344)Q102
L161L283
L163
L101L348
L399
(TO G349)
L314
L315
L312
L313
L01
L395
Q132
L385
Q134L393
(TO O233)
L346
L347
L389
R151
L384
Q133
L
R Q
Side air-bag (R) harnessFloor antenna wire
Side air-bag (L) harnessI6RW0D910903-01
No./Color Connective position No./Color Connective position
L01/BLU
(Except
Ta i w a n )BCM L312/N J/B
L04/PNK (4ch) Air-bag control module (A/B SDM) L313/YEL J/B
L04/BRN (8ch) Air-bag control module (A/B SDM) L314/N J/B
L31/GRY Wheel speed sensor (RR) L315/N J/B
L32/GRY Wheel speed sensor (RL) L346/N J/C
L35/N (8ch) Side air-bag sensor (R) L347/N J/C
L36/N (8ch) Side air-bag sensor (L) L348/GRY J/C
L101/NA/T shift lever assy (Shift lock solenoid,
O/D OFF switch)L371/N Main harness (To E387)
L132/GRY Luggage compartment light L372/YEL Main harness (To E388)
L133/N Rear combination light (R) L374/BLU Instrument panel harness (To G341)
L134/N Rear combination light (L)L375/N (IF
EQPD)Instrument panel harness (To G342)
L161/N Front door switch (Driver side) L376/N Instrument panel harness (To G343)
L162/N Front door switch (Passenger side) L377/YEL Instrument panel harness (To G344)
L163/N Rear door switch (R) L378/YEL Instrument panel harness (To G345)
L164/N Rear door switch (L) L379/GRY Door harness (Driver side) (To J215)
L167/BLK Parking brake switch L380/GRY Door harness (Passenger side) (To J216)