9c-1 SUZUKI SWIFT 2007 2.G Service Workshop Manual
[x] Cancel search | Manufacturer: SUZUKI, Model Year: 2007, Model line: SWIFT, Model: SUZUKI SWIFT 2007 2.GPages: 1496, PDF Size: 34.44 MB
Page 4 of 1496

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Vo l u m e  1
Precautions............................................................... 00-iPrecautions ............................................................ 00-1
General Information ................ ................................... 0-i
General Information ............................................... 0A-1
Maintenance and Lubricatio n ................................. 0B-1
Engine ......................................................................... 1-i Precautions .............................................................. 1-1
Engine General Information and Diagnosis ........... 1A-1
Aux. Emission Control Devices .............................. 1B-1
Engine Electrical Devices....................................... 1C-1
Engine Mechanical ................................................. 1D-1
Engine Lubrication System .................................... 1E-1
Engine Cooling System .......................................... 1F-1
Fuel System ...........................................................1G-1
Ignition System....................................................... 1H-1
Starting System ....................................................... 1I-1
Charging System.....................................................1J-1
Exhaust System ..................................................... 1K-1
Suspension ................................................................. 2-i Precautions .............................................................. 2-1
Suspension General Diagnosis .............................. 2A-1
Front Suspension ................................................... 2B-1
Rear Suspension................ .................................... 2C-1
Wheels and Tires ................................................... 2D-1
Driveline / Axle ........................................................... 3-i Precautions .............................................................. 3-1
Drive Shaft / Axle ................................................... 3A-1
Brakes ......................................................................... 4-i Precautions .............................................................. 4-1
Brake Control System and Diagnosis .................... 4A-1
Front Brakes........................................................... 4B-1
Rear Brakes ........................................................... 4C-1
Parking Brake......................................................... 4D-1
ABS ........................................................................ 4E-1
Electronic Stability Program ................................... 4F-1
Vo l u m e  2
Precautions ............................................................... 00-iPrecautions ............................................................ 00-1
Transmission / Transaxle .... ...................................... 5-i
Precautions .............................................................. 5-1
Automatic Transmission/Transaxle ........................ 5A-1
Manual Transmission/Transaxle ............................ 5B-1
Clutch .....................................................................5C-1
Steering ....................................................................... 6-i Precautions .............................................................. 6-1
Steering General Diagnosis ................................... 6A-1
Steering Wheel and Column .................................. 6B-1
Power Assisted Steering System ...........................6C-1
HVAC ........................................................................... 7-i Precautions .............................................................. 7-1
Heater and Ventilation............................................ 7A-1
Air Conditioning System ......................................... 7B-1
Restraint ...................................................................... 8-i Precautions .............................................................. 8-1
Seat Belts ............................................................... 8A-1
Air Bag System ...................................................... 8B-1
Body, Cab and Accessories .... .................................. 9-i
Precautions .............................................................. 9-1
Wiring Systems ...................................................... 9A-1
Lighting Systems .................................................... 9B-1
Instrumentation / Driver Info. / Horn .......................9C-1
Wipers / Washers ...................................................9D-1
Glass / Windows / Mirrors ...................................... 9E-1
Security and Locks ................................................. 9F-1
Seats ..................................................................... 9G-1
Interior Trim ............................................................9H-1
Hood / Fenders / Doors .......................................... 9J-1
Body Structure ....................................................... 9K-1
Paint / Coatings ...................................................... 9L-1
Exterior Trim .......................................................... 9M-1
Control Systems ....................................................... 10-i Precautions ............................................................ 10-1
Body Electrical Control Sy stem ............................ 10B-1
Immobilizer Control System .................................10C-1
Keyless Start System ........................................... 10E-1
TABLE OF CONTENTS  
Page 1168 of 1496

Downloaded from www.Manualslib.com manuals search engine 9-ii Table of Contents
List of Connectors ........................................... 9A-103
C Connector .................................................... 9A-103
D Connector (M16A engine) ........................... 9A-104
E Connector .................................................... 9A-104
G Connector .................................................... 9A-106
J Connector ..................................................... 9A-108
K Connector .................................................... 9A-109
L Connector..................................................... 9A-109
M Connector (SPORT model) ......................... 9A-111
O Connector .................................................... 9A-111
R Connector .................................................... 9A-111
Lighting Systems .................................... 9B-1
Component Location ........... ................................9B-1
Lighting System Component s Location............... 9B-1
Interior Light System Location............................. 9B-2
Diagnostic Information and Procedures ............ 9B-2 Headlight Symptom Diagnosis ............................ 9B-2
Headlight Leveling System Symptom Diagnosis (If Equipped) ..................................... 9B-2
Turn Signal and Hazard Warning Light  Symptom Diagnosis .......................................... 9B-3
Clearance, Tail and License Plate Light  Symptom Diagnosis .......................................... 9B-3
Back-Up Light Symptom Diagnosis..................... 9B-4
Brake Light Symptom Diagnosis ......................... 9B-4
Front Fog Light Symptom Diagnosis (If  Equipped) .......................................................... 9B-4
Interior Light Symptom Diagnosis ....................... 9B-5
Repair Instructions ..............................................9B-5 Headlight Housing Removal and Installation ...... 9B-5
Headlight Bulb Replacemen t............................... 9B-6
Headlight Aiming Adjustment with Screen .......... 9B-6
Headlight Switch (in Lighting Switch)  Removal and Installation ................................... 9B-8
Headlight Switch (in Lighting Switch)  Inspection .......................................................... 9B-8
Hazard Warning Switch Removal and  Installation ......................................................... 9B-8
Hazard Warning Switch Inspection ..................... 9B-9
Brake Light Switch Inspection ............................. 9B-9
Turn Signal Light Switch (in Lighting Switch)  Removal and Installation ................................... 9B-9
Turn Signal Light Switch (in Lighting Switch)  Inspection .......................................................... 9B-9
Turn Signal and Hazard Warning Relay  Removal and Installation ................................... 9B-9
Turn Signal and Hazard Warning Relay  Inspection ........................................................ 9B-10
License Light Removal and Installation............. 9B-10
Front Fog Light Removal and Installation (If  Equipped) ........................................................ 9B-11
Front Fog Light Bulb Replacement (If  Equipped) ........................................................ 9B-11
Front Fog Light Switch Inspection (If  Equipped) ........................................................ 9B-11
Front Fog Light Relay Inspection (If  Equipped) ........................................................ 9B-11
Front Fog Light Aiming Adjustment with  Screen (If Equipped) ....................................... 9B-12 Headlight Leveling Switch Inspection (If 
Equipped) ........................................................ 9B-13
Headlight Leveling Actuator Inspection (If  Equipped) ........................................................ 9B-13
Instrumentation / Driver Info. / Horn ...... 9C-1
Precautions ...........................................................9C-1 Precautions in Diagnosing Troubles for Combination Meter ............................................9C-1
General Description .............................................9C-1 CAN Communication System Description...........9C-1
Auto Volume Co ntrol System Description (If 
Equipped) ..........................................................9C-3
Schematic and Routing Diagram ........................9C-4 Combination Meter Circuit Diagram ....................9C-4
Component Location ............ ...............................9C-6
Audio System Component Location ....................9C-6
Diagnostic Information and Procedures ............9C-6 Speedometer and VSS Symp tom Diagnosis ......9C-6
Tachometer Symptom Diagnosis ........................9C-6
Engine Coolant Temperature (ECT) Meter  Symptom Diagnosis ..........................................9C-7
Fuel Meter Symptom Diagnosis ..........................9C-7
Low Fuel Warning Light Symptom Diagnosis .....9C-7
Oil Pressure Warning Light Symptom  Diagnosis ..........................................................9C-8
Brake and Parking Brake Warning Light  Symptom Diagnosis ..........................................9C-8
Seat Belt Reminder Light Symptom Diagnosis  (If Equipped)......................................................9C-8
A/T Shift Position Indicator Symptom  Diagnosis (A/T Model).......................................9C-9
Charge Warning Light Sy mptom Diagnosis ........9C-9
Main Beam (High Beam) Indicator Symptom  Diagnosis ..........................................................9C-9
Warning Buzzer Circuit Sy mptom Diagnosis ....9C-10
Cigarette Lighter Symptom Diagnosis (If  Equipped) ........................................................9C-10
Horn Symptom Diagnosis .................................9C-10
Information Display Symptom Diagnosis (If  Equipped) ........................................................9C-11
Clock Symptom Diagnosis (If Equipped)...........9C-12
Audio System Symptom Diagnosis (If  Equipped) ........................................................9C-12
Remote Audio Control Switch Symptom  Diagnosis (If Equipped) ...................................9C-13
Navigation Symptom Diagnosis (If Equipped)...9C-14
Repair Instructions ............ ................................9C-14
Ignition Switch Removal and Installation...........9C-14
Ignition Switch Inspection..................................9C-14
Combination Meter Removal and Installation ...9C-15
Fuel Level Sensor Removal and Installation .....9C-15
Fuel Level Sensor Inspection ............................9C-15
Oil Pressure Switch Remova l and Installation ..9C-15
Oil Pressure Switch Inspec tion .........................9C-16
Engine Coolant Temperature (ECT) Sensor  Inspection ........................................................9C-16
Brake Fluid Level Switch Inspection .................9C-16
Parking Brake Switch Inspec tion.......................9C-16  
Page 1169 of 1496

Downloaded from www.Manualslib.com manuals search engine Table of Contents 9-iii
Door Switch (Front / Rear Door) Inspection ...... 9C-17
Rear End Door Switch Inspection ..................... 9C-17
Outside Air Temperature Sensor Removal and Installation (If Equipped) .......................... 9C-17
Outside Air Temperature Sensor Inspection  (If Equipped) ................................................... 9C-17
Instrument Panel Removal and Installation....... 9C-18
Information Display (Clock) Removal and  Installation ....................................................... 9C-19
Audio Unit Removal and In stallation ................. 9C-19
Front Speaker Removal and  Installation ........... 9C-19
Rear Speaker Removal and Installation............ 9C-20
Horn Removal and Installation .......................... 9C-20
Horn Inspection ................................................. 9C-20
Horn Relay Inspection ....................................... 9C-20
Antenna Amplifier Removal  and Installation ..... 9C-21
Remote Audio Control Switch Removal and  Installation (If Equipped) ................................. 9C-21
Remote Audio Control Switch Inspection (If  Equipped)........................................................ 9C-22
Vehicle Speed Signal Inspection (For Audio  Unit) (If Equipped) ........................................... 9C-22
Specifications ..................................................... 9C-22
Tightening Torque Specifications ...................... 9C-22
Wipers / Washers............ ......................... 9D-1
Diagnostic Information and Procedures ............ 9D-1
Front Wiper and Washer Symptom Diagnosis .... 9D-1
Rear Wiper and Washer Symptom Diagnosis..... 9D-1
Repair Instructions .............................................. 9D-2 Wipers and Washers Components ..................... 9D-2
Washer Tank and Washer Pump Removal and Installation .................................................. 9D-3
Washer Pump Inspection .................................... 9D-3
Windshield Wiper Removal  and Installation ........ 9D-4
Windshield Wiper  Motor Inspection..................... 9D-5
Rear Wiper Removal and Installation.................. 9D-6
Rear Wiper Motor Inspection .............................. 9D-7
Windshield Wiper and Washer Switch  Removal and Installation................................... 9D-7
Windshield Wiper and Washer Switch  Inspection.......................................................... 9D-8
Rear Wiper and Washer Switch Removal and  Installation ......................................................... 9D-9
Rear Wiper and Washer Switch Inspection......... 9D-9
Rear Wiper Relay Removal  and Installation ..... 9D-10
Rear Wiper Relay Inspection ............................ 9D-10
Specifications ..................................................... 9D-10
Tightening Torque Specifications ...................... 9D-10
Glass / Windows / Mirrors.. ..................... 9E-1
General Description ............................................. 9E-1
Rear End Door Window Defogger System Description ........................................................ 9E-1
Windshield Construction ..................................... 9E-1
Diagnostic Information and Procedures ............ 9E-2 Rear End door Window Defogger Symptom Diagnosis .......................................................... 9E-2 Power Window Control System Symptom 
Diagnosis .......................................................... 9E-2
Power Door Mirror Control System Symptom  Diagnosis .......................................................... 9E-3
Door Mirror Heater  Symptom Diagnosis (If 
Equipped) .......................................................... 9E-3
Repair Instructions ........... ................................... 9E-4
Windshield Removal and In stallation .................. 9E-4
Front Door Window Components ........................ 9E-8
Front Door Glass Removal  and Installation ........ 9E-8
Front Door Window Re gulator Removal and 
Installation ......................................................... 9E-9
Front Door Window Regula tor Inspection ......... 9E-10
Rear Door Window Components ...................... 9E-10
Rear Door Glass Removal and Installation ....... 9E-11
Rear Door Window Regulator Removal and  Installation ....................................................... 9E-12
Rear Door Window Regulato r Inspection .......... 9E-12
Rear End Door Window Components ............... 9E-13
Rear End Door Glass Removal and  Installation ....................................................... 9E-13
Rear End Door Window Defogger Switch  Inspection ........................................................ 9E-14
Rear End Door Window Defogger Relay  Inspection ........................................................ 9E-14
Rear End Door Window Defogger Wire  Inspection ........................................................ 9E-15
Rear End Door Window Defogger Wire 
Repair.............................................................. 9E-15
Power Window Main Switch Inspection ............ 9E-16
Power Window Sub Switch Inspection .............. 9E-17
Door Mirror Components.. ................................. 9E-18
Door Mirror Removal and In stallation................ 9E-18
Power Door Mirror Switch Inspection ................ 9E-18
Power Door Mirror Actuator  Inspection ............. 9E-19
Door Mirror Heater Switch Inspection (If  Equipped) ........................................................ 9E-19
Door Mirror Heater Inspec tion (If Equipped) ..... 9E-19
Special Tools and Equipmen t ........................... 9E-19
Recommended Service Material ....................... 9E-19
Security and Locks......... ..........................9F-1
General Description ............................................. 9F-1
Key Coding Construction .................................... 9F-1
Rear End Door Opener System Description ....... 9F-1
Component Location ............ ............................... 9F-2
Power Door Lock and  Keyless Entry System 
Component Location ......................................... 9F-2
Diagnostic Information and Procedures ............ 9F-3 Power Door Lock System Symptom Diagnosis .......................................................... 9F-3
Power Door Lock System Operation  Inspection .......................................................... 9F-3
Keyless Entry System  Symptom Diagnosis (If 
Equipped) .......................................................... 9F-4
Keyless Entry System Operation Inspection ....... 9F-5
Door Lock Function of Keyless Start System  Symptom Diagnosis (If Equipped)..................... 9F-5  
Page 1296 of 1496

Downloaded from www.Manualslib.com manuals search engine 9C-1 Instrumentation / Driver Info. / Horn: 
Body, Cab and Accessories
Instrumentation / Driver Info. / Horn
Precautions
Precautions in Diagnosing Troubles for Combination MeterS7RS0B9300001
Combination meter uses signals (information) from each control module by CAN communication to control 
speedometer, tachometer, engine coolant temp meter, warning light and indicator light (other than air bag warning 
light, high beam indicator light, EPS warn ing light and turn signal indicator light). Therefore, check that no DTC is 
detected in each module before performing combination me ter symptom diagnosis. If any DTC is detected, correct 
trouble indicated by that DTC troubleshooting first.
General Description
CAN Communication System DescriptionS7RS0B9301001
Refer to “CAN Communication System  Description in Section 1A” for Can communication system description.
Combination meter communicates control data  with each control module as follows.
Combination Meter Transmission Data
BCM
Combination Meter DATA 
TransmitFuel level signal
I7RS0A930001-01  
Page 1305 of 1496

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Warning Buzzer Circuit Symptom DiagnosisS7RS0B9304012
NOTE
• Use of SUZUKI scan tool makes it easy to check wh ether a faulty condition is on the input side or 
output side of BCM. For checking procedure, re fer 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.
 
Cigarette Lighter Symptom Diagnosis (If Equipped)S7RS0B9304013
Horn Symptom DiagnosisS7RS0B9304014
Condition Possible cause Correction / Reference Item
Warning buzzer shows no 
sounding Circuit fuse blown
Replace fuse and check for short circuit.
Driver side door switch faulty Check driver side door switch referring to 
“Door Switch (Front / Rear Door) Inspection”.
Lighting switch faulty Check lighting switch referring to “Headlight 
Switch (in Lighting Switch) Inspection in 
Section 9B”.
Key reminder switch faulty Check key reminder switch referring to 
“Ignition Switch Inspection”.
Seat belt switch faulty (if equipped) Check seat belt switch referring to “Front Seat 
Belt Inspection in Section 8A”.
Wiring and/or grounding faulty Repair as necessary.
BCM faulty Replace after making sure that none of above 
parts is faulty.
ConditionPossible cause Correction / Reference Item
Cigarette lighter shows 
no operation Circuit fuse blown
Replace fuse and check for short circuit.
Cigarette lighter faulty Check cigarette lighter.
Ignition switch faulty Check ignition switch referring to “Ignition 
Switch Inspection”.
Wiring and/or grounding faulty Repair as necessary.
ConditionPossible cause Correction / Reference Item
Horn does not operate Circuit fuse blown Replace fuse and check for short circuit.
Horn switch faulty Check horn switch.
Horn relay faulty Check horn relay referring to “Horn Relay 
Inspection”.
Wiring and/or grounding faulty Repair as necessary.
Horn faulty Check horn referring to “Horn Inspection”.  
Page 1306 of 1496

Downloaded from www.Manualslib.com manuals search engine 9C-11 Instrumentation / Driver Info. / Horn: 
Information Display Symptom Diagnosis (If Equipped)S7RS0B9304015
NOTE
This thermometer indicates the ambient temperature in back of front bumper member. Under any one 
of the following listed conditions, however, even when the ambient temperature goes up, the 
thermometer display does not rise so as to correct the rise of the ambient temperature caused by the 
radiant heat of the engine. When the ambient temperature drops, the thermometer reading follows the 
change in the temperature.
Be sure to bear this in mind when diagnosing trouble.
• The vehicle speed is 30 km/h (18 mph) or lower.
• Vehicle speed signal is faulty.
• The ignition switch is turned on again within 2 hours.
 
ConditionPossible cause Correction / Reference Item
No displaying of 
information display Circuit fuse Blown
Replace fuse and check for short circuit.
Wiring and/or grounding faulty Repair as necessary.
Information display unit faulty Replace unit.
Incorrect thermometer 
display Outside air temperature sensor faulty
Check outside air temperature sensor referring 
to “Outside Air Temperature Sensor Inspection 
(If Equipped)”.
Vehicle speed signal faulty Check ECM for DTC referring to “DTC Check 
in Section 1A”.
Wiring and/or grounding faulty Repair as necessary.
Information display unit faulty Replace unit.
BCM faulty Replace after making sure that none of above 
parts is faulty.
Display of thermometer 
does not change at –30 
°C Outside air temperature is –30 
°C (–22 
° F) or less —
Outside air temperature sensor faulty Check outside air temperature sensor referring 
to “Outside Air Temperature Sensor Inspection 
(If Equipped)”.
Information display unit faulty Replace unit.
BCM faulty Replace after making sure that none of above 
parts is faulty.
Display of thermometer 
does not change at 50 
°C Outside air temperature is 50 
°C (122 
° F) or more —
Outside air temperature sensor faulty Check outside air temperature sensor referring 
to “Outside Air Temperature Sensor Inspection 
(If Equipped)”.
Information display unit faulty Replace unit.
BCM faulty Replace after making sure that none of above 
parts is faulty.
Display of thermometer 
does not change at “– – – 
°C” Outside air temperature sensor faulty
Check outside air temperature sensor referring 
to “Outside Air Temperature Sensor Inspection 
(If Equipped)”.
Outside air temperature sensor circuit is 
open or short Repair as necessary.
Wiring and/or grounding faulty Repair as necessary.
Information display unit faulty Replace unit.
BCM faulty Replace after making sure that none of above 
parts is faulty.  
Page 1307 of 1496

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Clock Symptom Diagnosis (If Equipped)S7RS0B9304016
Audio System Symptom Diagnosis (If Equipped)S7RS0B9304017
Radio
NOTE
Electronic part / system with undiagnosed pr oblem may cause electromagnetic interference. 
Electromagnetic interference condition may have poor radio reception. To test for presence of 
electromagnetic interference in part / system, perform the following procedures.
1. Turn ignition switch to OFF.
2. Systematically disconnect the electronic part / system connector(s) one at a time.
3. Turn ignition switch to ON.
4. Check any improvement in radio reception.
 
Display of fuel 
consumption does not 
change at “– – – l / 100 km 
(km/l, MPG)” Vehicle is not running (instantaneous 
fuel consumption mode)
—
Fuel consumption was reset (average 
fuel consumption mo de, if equipped)Vehicle runs for a while.
Vehicle speed signal faulty Check ECM for DTC referring to “DTC Check 
in Section 1A”.
Wiring and/or grounding faulty Repair as necessary.
ECM faulty Check input and output signal of ECM referring 
to “Inspection of ECM and Its Circuits in 
Section 1A”.
Information display unit faulty Replace unit.
BCM faulty Replace after making sure that none of above 
parts is faulty.
Condition Possible cause Correction / Reference Item
Condition
Possible cause Correction / Reference Item
No displaying of clock Circuit fuse Blown Replace fuse and check for short circuit.
Wiring and/or grounding faulty Repair as necessary.
Clock unit faulty Replace unit.
ConditionPossible cause Correction / Reference Item
Poor radio reception Out of service area (Poor location) —
Antenna faulty Replace antenna.
Electrical part / system faulty Repair or replace electrical part / system 
referring to after-mentioned NOTE.
Wiring and/or grounding faulty Repair as necessary.
Radio assembly faulty Replace radio assembly.
Radio does not operate 
and speaker does not 
sound Circuit fuse(s) blown
Replace fuse(s) and check for short circuit.
Wiring and/or grounding faulty Repair as necessary.
Radio assembly faulty Replace radio assembly.
Radio does not operate, 
but speaker sound Wiring and/or grounding faulty
Repair as necessary.
Radio assembly faulty Replace radio assembly.
Radio is operative, but all 
speakers does not sound Wiring and/or grounding faulty
Repair as necessary.
Radio assembly faulty Replace radio assembly.
Individual speaker is 
noisy or inoperative Wiring and/or grounding faulty
Repair as necessary.
Speaker faulty Replace speaker.
Radio assembly faulty Replace radio assembly.
Sound quality is poor Out of service area (Poor location) —
Speaker installed incorrectly Install correctly.
Wiring and/or grounding faulty Repair as necessary.
Speaker faulty Replace speaker.
Radio assembly faulty Replace radio assembly.  
Page 1308 of 1496

Downloaded from www.Manualslib.com manuals search engine 9C-13 Instrumentation / Driver Info. / Horn: 
CD Player
Auto Volume Control System
Remote Audio Control Switch Symptom Diagnosis (If Equipped)S7RS0B9304018
ConditionPossible cause Correction / Reference Item
CD-ROM does not insert Another CD-ROM already inserted Eject CD-ROM.
Circuit fuse blown Replace fuse and check for short circuit.
Wiring and/or grounding faulty Repair as necessary.
Extraneous material come to be mixed 
CD player Clear extraneous material from CD player or 
replace radio assembly.
Radio assembly faulty Replace radio assembly.
CD-ROM does not eject Circuit fuse blown Replace fuse and check for short circuit.
Wiring and/or grounding faulty Repair as necessary.
Extraneous material come to be mixed 
in CD player Clear extraneous material from CD player or 
replace radio assembly.
Radio assembly faulty Replace radio assembly.
CD player does not load 
CD-ROM CD-ROM faulty
—
CD-ROM inserted wit h incorrect side upInsert correctly.
Temperature in cabin is too hot —
Water droplets form on internal lens Dry about 1 hour with power on.
Radio assembly faulty Replace radio assembly.
Sound skips or is noisy CD-ROM faulty —
Driving vibration —
Water droplets form on internal lens Dry about 1 hour with power on.
Radio assembly installed incorrectly Install correctly.
Radio assembly faulty Replace radio assembly.
CD player is operative, 
but all speakers does not 
sound Wiring and/or grounding faulty
Repair as necessary.
Radio assembly faulty Replace radio assembly.
Individual speaker is 
noisy or inoperative Wiring and/or grounding faulty
Repair as necessary.
Speaker faulty Replace speaker.
Radio assembly faulty Replace radio assembly.
Sound quality or volume 
is poor CD-ROM faulty
—
Wiring and/or grounding faulty Repair as necessary.
Speaker installed incorrectly Install correctly.
Speaker faulty Replace speaker.
ConditionPossible cause Correction / Reference Item
Sound volume does not 
vary according to 
changes of vehicle speed Auto volume control system is “OFF” 
mode
Select auto volume control.
Vehicle speed signal faulty Check vehicle speed signal referring to 
“Vehicle Speed Signal Inspection (For Audio 
Unit) (If Equipped)”.
Wiring and/or grounding faulty Repair as necessary.
ECM faulty Check input and output signal of ECM referring 
to “Inspection of ECM and Its Circuits in 
Section 1A”
Radio assembly faulty Replace radio assembly.
ConditionPossible cause Correction / Reference Item
Audio system is 
operative, but remote 
control switch does not 
control audio system Remote audio control switch faulty
Check remote audio control switch referring to 
“Remote Audio Control Switch Inspection (If 
Equipped)”.
Contact coil faulty Replace contact coil.
Wiring and/or grounding faulty Repair as necessary.
Radio assembly faulty Replace radio assembly.  
Page 1309 of 1496

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Navigation Symptom Diagnosis (If Equipped)S7RS0B9304019
Repair Instructions
Ignition Switch Removal and InstallationS7RS0B9306001
Removal
1) Disconnect negative (–) cable at battery.
2) Confirm that ignition key is removed.
3) Remove steering column hole cover (1).
4) Turn steering wheel to remove steering column  cover screws (3) and then  remove steering column 
covers (2).
5) Disconnect couplers (1) from ignition switch (2).
6) Remove ignition switch (2) from key cylinder (3).
Installation
Reverse removal procedure.
Ignition Switch InspectionS7RS0B9306002
• Check for continuity between  terminals at each switch 
position. If check result is not as specified, replace 
switch.
Condition Possible cause Correction / Reference Item
No displaying of 
navigation Circuit fuse Blown
Replace fuse and check for short circuit.
Wiring and/or grounding faulty Repair as necessary.
Navigation unit faulty Replace unit.
1
32
I4RS0B920004-02
1 1
2
3
I4RS0A930008-01
PositionTerminal
LOCK
ACC
ON
START
OUT    
INK2K1ST
IG2
IG1
ACC
B1 B2
Ignition knob switch
(with keyless start system only)
ACC
IG1 IG2
ST
B2
B1 K2
K1
P2
P1
Terminal
OFF (ignition knob switch released)  ON  (ignition knob switch pushsed)P1 P2
Key
I5RS0D930003-02  
Page 1310 of 1496

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Combination Meter Removal and InstallationS7RS0B9306003
Removal1) Disconnect negative (–) cable at battery.
2) Remove steering column hole cover (1) pulling it in  arrow direction shown in figure.
3) Remove combination mete r cluster panel (1) pulling 
it in arrow direction shown in figure.
4) Remove screws (1) fast ening combination meter.
5) Remove combination me ter (2) pulling it arrow 
direction as shown.
Installation
Reverse removal procedure.
Fuel Level Sensor Removal and InstallationS7RS0B9306004
For removal and installation, refer to “Main Fuel Level 
Sensor Removal and Installation in Section 1G”.
Fuel Level Sensor InspectionS7RS0B9306005
• Check that resistance between terminals “a” and “b”  of fuel level sensor changes with change of float 
position.
• Check resistance between terminals “a” and “b” at  each float position in the following.
If the measured value is out of specification, replace.
Fuel level sensor specifications
Oil Pressure Switch Removal and InstallationS7RS0B9306006
For removal and installation , refer to “Oil Pressure 
Check in Section 1E”.
1
I4RS0B930005-02
1
I4RS0B930006-02
1
2
I4RS0A930012-02
Float Position Resistance (Ω)
Full Upper “C” 160 mm 
(6.30 in.) 40 
± 2
Full Lower “D” 19 mm
(0.75 in.) 280 
± 3.3
1. Fuel pump 2. Float
“b”“a”
2
“C”
“D”
1
I6RS0C930004-01