2006 SUZUKI SWIFT 400

Downloaded from www.Manualslib.com manuals search engine Instrumentation / Driver Info. / Horn: 9C-6
Component Location
Audio System Component LocationS7RS0B9303001
NOTE
Below figure shows left-hand steering vehicle. For right-hand steering vehicle, parts with (*) are
installed at the opposite side.

Diagnostic Information and Procedures
Speedometer and VSS Symptom DiagnosisS7RS0B9304001
Tachometer Symptom DiagnosisS7RS0B9304002
6
5
(a)
7
1
2
2
3
3
*4
I6RS0C930003-01
1. Radio assembly
3. Rear speaker5. Antenna 7. GPS antenna (if equipped)
2. Front speaker 4. Antenna feeder6. Antenna base : 5 N⋅m (0.5 kgf-m, 4.0 lb-ft)
Condition Possible cause Correction / Reference Item
Speedometer shows no
operation or incorrect
operation Circuit fuse blown
Replace fuse and check for short circuit.
Front wheel speed sensor or sensor ring
faulty (M/T model) Check front wheel speed sensor or sensor ring
referring to “Front / Rear Wheel Speed Sensor
On-Vehicle Inspection in
Section 4E” or “Front
Wheel Encoder On-Vehicle Inspection in
Section 4E”.
Output shaft speed sensor / VSS faulty
(A/T model) Check output shaft
speed sensor / VSS
referring to “Output Shaft Speed Sensor
Inspection in Section 5A”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
ECM faulty Replace after making sure that none of above
parts is faulty.
ConditionPossible cause Correction / Reference Item
Tachometer shows no
operation or incorrect
operation Circuit fuse blown
Replace fuse and check for short circuit.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
ECM faulty Replace after making sure that none of above
parts is faulty.

Downloaded from www.Manualslib.com manuals search engine 9C-7 Instrumentation / Driver Info. / Horn:
Engine Coolant Temperature (ECT) Meter Symptom DiagnosisS7RS0B9304003
Fuel Meter Symptom DiagnosisS7RS0B9304004
Low Fuel Warning Light Symptom DiagnosisS7RS0B9304005
NOTE
Confirm that fuel meter is in good condition before referring to the following possible causes.
• When fuel level sensor circuit is open or short, fuel meter indicates empty even if fuel tank does not empty.
• The low fuel warning light comes ON when fu el level is lower than specification below.

Low fuel warning light operation:
ConditionPossible cause Correction / Reference Item
Engine coolant
temperature (ECT) meter
shows no operation or
incorrect operation Circuit fuse blown
Replace fuse and check for short circuit.
ECT sensor faulty Check ECT sensor referring to “ECT Sensor
Inspection in Section 1C”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
ECM faulty Replace after making sure that none of above
parts is faulty.
ConditionPossible cause Correction / Reference Item
Fuel meter shows no
operation or incorrect
operation Circuit fuse blown
Replace fuse and check for short circuit.
Fuel level sensor faulty Check fuel level sensor referring to “Fuel Level
Sensor Inspection”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
Low fuel warning light operation: Fuel amount: Resistance of fuel level sensor:
ON Approx. 6.5 liter Approx. 251 Ω
Condition Possible cause Correction / Reference Item
Low fuel warning light
does not come ON when
fuel level is lower than
specification Circuit fuse blown
Replace fuse and check for short circuit.
Fuel level sensor faulty Check fuel level sensor referring to “Fuel Level
Sensor Inspection”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
Low fuel warning light
comes ON steady Low fuel
Refill fuel.
Fuel level sensor faulty Check fuel level sensor referring to “Fuel Level
Sensor Inspection”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.

Downloaded from www.Manualslib.com manuals search engine Instrumentation / Driver Info. / Horn: 9C-8
Oil Pressure Warning Light Symptom DiagnosisS7RS0B9304006
Brake and Parking Brake Warning Light Symptom DiagnosisS7RS0B9304007
Seat Belt Reminder Light Symptom Diagnosis (If Equipped)S7RS0B9304008
Condition Possible cause Correction / Reference Item
Oil pressure warning light
does not light up when
ignition switch is turned
to ON position at engine
off Circuit fuse blown
Replace fuse and check for short circuit.
Oil pressure switch faulty Check oil pressure switch referring to “Oil
Pressure Switch Inspection”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
Oil pressure warning light
stays ON Oil pressure switch faulty
Check oil pressure switch referring to “Oil
Pressure Switch Inspection”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
ConditionPossible cause Correction / Reference Item
Brake warning light does
not light up when brake
fluid level is low or
parking brake is pulled up
or for 5 seconds after
turning ON ignition switch Circuit fuse blown
Replace fuse and check for short circuit.
Brake fluid level switch faulty Check brake fluid level switch referring to
“Brake Fluid Level Switch Inspection”.
Parking brake switch faulty Check parking brake switch referring to
“Parking Brake Switch Inspection”.
ABS system faulty Refer to “ABS Check in Section 4E”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
Brake warning light stays
ON Brake fluid level switch faulty
Check brake fluid level switch referring to
“Brake Fluid Level Switch Inspection”.
Parking brake switch faulty Check parking brake switch referring to
“Parking Brake Switch Inspection”.
EBD system faulty Refer to “EBD Warning Light (Brake Warning
Light) Check in Section 4E”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
ConditionPossible cause Correction / Reference Item
Seat belt reminder light
does not light up Circuit fuse blown
Replace fuse and check for short circuit.
Seat belt switch faulty Check seat belt switch referring to “Front Seat
Belt Inspection in Section 8A”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
Seat belt reminder light
stays ON Seat belt switch faulty
Check seat belt switch referring to “Front Seat
Belt Inspection in Section 8A”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.

Downloaded from www.Manualslib.com manuals search engine 9C-9 Instrumentation / Driver Info. / Horn:
A/T Shift Position Indicator Symptom Diagnosis (A/T Model)S7RS0B9304009
Charge Warning Light Symptom DiagnosisS7RS0B9304010
Main Beam (High Beam) Indicator Symptom DiagnosisS7RS0B9304011
ConditionPossible cause Correction / Reference Item
All A/T shift position
indicator does not light up Circuit fuse blown
Replace fuse and check for short circuit.
Transmission range sens or (shift switch)
faulty Check transmission range sensor referring to
“Transmission Range Sensor (Shift Switch)
Inspection and Adjustment in Section 5A”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
TCM faulty Replace after making sure that none of above
parts is faulty.
ConditionPossible cause Correction / Reference Item
Charge warning light
does not come ON Circuit fuse blown
Replace fuse and check for short circuit.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
Charge warning light stay
ON Charging system faulty
Check charging system.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
BCM faulty Replace after making sure that none of above
parts is faulty.
ConditionPossible cause Correction / Reference Item
Main beam (high beam)
indicator does not come
ON Circuit fuse blown
Replace fuse and check for short circuit.
Combination switch faulty Check combination switch referring to
“Headlight Switch (in Lighting Switch)
Inspection in Section 9B”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.
Main beam (high beam)
indicator stay ON Combination switch faulty
Check combination switch referring to
“Headlight Switch (in Lighting Switch)
Inspection in Section 9B”.
Wiring and/or grounding faulty Repair as necessary.
Combination meter faulty Replace combination meter.

Downloaded from www.Manualslib.com manuals search engine 9D-1 Wipers / Washers:
Body, Cab and Accessories
Wipers / Washers
Diagnostic Information and Procedures
Front Wiper and Washer Symptom DiagnosisS7RS0B9404001
Rear Wiper and Washer Symptom DiagnosisS7RS0B9404002
ConditionPossible cause Correction / Reference Item
Wiper malfunctions Circuit fuse blown Replace fuse and check for short circuit.
Wiper motor faulty Check wiper motor referring to “Windshield
Wiper Motor Inspection”.
Combination switch (wiper switch) faulty Check wiper switch referring to “Windshield
Wiper and Washer Switch Inspection”.
Wiring or grounding faulty Repair circuit.
Washer malfunctions Washer hose or nozzle clogged Clean or repair clogged hose or nozzle.
Circuit fuse blown Replace fuse and check for short circuit.
Washer motor faulty Check washer motor referring to “Washer
Pump Inspection”.
Combination switch (washer switch)
faulty Check washer switch referring to “Windshield
Wiper and Washer Switch Inspection”.
Wiring or grounding faulty Repair circuit.
ConditionPossible cause Correction / Reference Item
Wiper malfunctions
NOTE
• Use of SUZUKI scan tool makes it easy to
check whether a faulty
condition is on the
input side or output
side of BCM. For
checking procedure,
refer to “Diagnosis
Using Output Test
Function of SUZUKI
Scan Tool” under
“Scan Tool Data in
Section 10B”.
• Check each part in the order from the top of
the following list.

Circuit fuse blown Replace fuse and check for short circuit.
Wiper motor faulty Check wiper motor referring to “Rear Wiper
Motor Inspection”.
Combination switch (wiper switch) faulty Check wiper switch referring to “Rear Wiper
and Washer Switch Inspection”.
Rear wiper relay faulty Check rear wiper relay referring to “Rear Wiper
Relay Inspection”.
Wiring or grounding faulty Repair circuit.
BCM faulty Replace after making sure that none of above
parts is faulty.
Washer malfunctions Washer hose or nozzle clogged Clean or repair clogged hose or nozzle.
Circuit fuse blown Replace fuse and check for short circuit.
Washer motor faulty Check washer motor referring to “Washer
Pump Inspection”.
Combination switch (washer switch)
faulty Check washer switch referring to “Rear Wiper
and Washer Switch Inspection”.
Wiring or grounding faulty Repair circuit.

Downloaded from www.Manualslib.com manuals search engine Wipers / Washers: 9D-2
Repair Instructions
Wipers and Washers ComponentsS7RS0B9406001
NOTE
Below figure shows left-hand steering vehicle. For right-hand steering vehicle, parts with (*) are
installed at the opposite side.

11 5
6
(b)
(b)
(c)
*12
13 14
*14
14[A]
(a)
(a)
(b)
(b)
*3*1
*2
*1
*4
(b)
*2
(d)
7 9
10
10
10
11
118
I5RS0C940006-01

Downloaded from www.Manualslib.com manuals search engine 9D-3 Wipers / Washers:
Washer Tank and Washer Pump Removal and
Installation
S7RS0B9406002
Removal1) Disconnect negative (–) cable at battery.
2) Remove front bumper referring to “Front Bumper and Rear Bumper Components in Section 9K”.
3) Remove grommet (1) and upper part (2) of washer tank.
4) Remove washer tank attaching bolts (4).
5) Disconnect washer pump lead wire couplers and hoses.
6) Remove washer tank (1).
7) Remove windshield washer pump (2) and rear washer pump (3) from washer tank (1). Installation
Install washer tank and washer pump by reversing
removal procedure, noting the following instructions.
• Connect washer pump connector(s) securely.
• Tighten washer tank bolts to specified torque.
Tightening torque
Washer tank bolt (a): 4 N·m (0.4 kgf-m, 3.0 lb-ft)
Washer Pump InspectionS7RS0B9406003
1) Connect battery positive (+) and negative (–) terminals to pump (+) and (–) terminals respectively.
2) Check windshield and rear washer pumps for
operation.
If pump does not operate, replace washer pump.
1. Windshield wiper blade 8. Washer pump for rear washer[A]: Junction block assembly viewed
from relay side
2. Windshield wiper arm 9. Washer tank: 16 N⋅m (1.6 kgf-m, 11.5 lb-ft)
3. Windshield wiper motor 10. Washer hose : 8 N⋅m (0.8 kgf-m, 6.0 lb-ft)
4. Windshield wiper link 11. Washer nozzle : 5 N⋅m (0.5 kgf-m, 4.0 lb-ft)
5. Rear wiper arm with blade assembly 12. Wiper switch : 4 N⋅m (0.4 kgf-m, 3.0 lb-ft)
6. Rear wiper motor 13. Rear wiper relay
7. Washer pump for windshield washer 14. Junction block assembly
: BCM cannot be removed from junction block.
1
2
I4RS0A940002-01
2 1 4
3
I4RS0A940003-01
(a)
I4RS0A940004-01
(–)
(+)
I4RS0A940005-01

Downloaded from www.Manualslib.com manuals search engine Wipers / Washers: 9D-4
Windshield Wiper Removal and InstallationS7RS0B9406004
Removal1) Disconnect negative (–) cable at battery.
2) Remove wiper pivot caps (1) and wiper arm nuts (2), and remove windshield wiper arms with wiper blades
(3).
3) Remove cowl top garnish referring to “Cowl Top Components in Section 9K”.
4) Disconnect coupler from windshield wiper motor.
5) Remove bolts (1), and remove windshield wiper assembly (2). Installation
1) Install windshield wiper assembly (1), and tighten bolts to specified torque.
Tightening torque
Windshield wiper bolt (a): 8 N·m (0.8 kgf-m, 6.0
lb-ft)
2) Connect coupler to windshield wiper motor.
3) Install cowl top garnish referring to “Cowl Top
Components in Section 9K”.
4) Install windshield wiper arms with wiper blades (1) to specified position as shown in figure, and then
tighten windshield wiper nuts to specified torque.
Tightening torque
Windshield wiper arm nut (a): 16 N·m (1.6 kgf-
m, 11.5 lb-ft)
5) Install wiper pivot caps (2 ) to windshield wiper arm
nuts.
6) Connect negative (–) cable to battery.
1 3
3
2
I4RS0B940003-03
I5RS0C940007-01
3. Ceramic line
4. Wiper blade center
I5RS0C940008-01
2
2 3
3
4
1
1
(a)
I4RS0B940004-03