ignition SUZUKI SWIFT 2000 1.G Transmission Service Owner's Guide

7B-72 AUTOMATIC TRANSMISSION (4 A/T)
When ignition switch is turned “ON” and brake pedal is
depressed, selector lever can be shifted from “P” range posi-
tion to any other range.
3) With ignition lever shifted to any position other than “P”
range, check that ignition key cannot be turned “LOCK” posi-
tion and it cannot be removed from ignition switch unless it is
at “LOCK” position.
KEY INTERLOCK CABLE (IF EQUIPPED)
1. selector lever 3. key inter lock cable
2. knob button 4. key cylinder
NOTE:
Don’t bend interlock cable excessively when removing and installing it, or system will not operate
correctly.

AUTOMATIC TRANSMISSION (4 A/T) 7B-73
REMOVAL
1) Disconnect negative cable at battery and disable air bag sys-
tem, referring to “DISABLING AIR BAG SYSTEMS” in Sec-
tion 10B (if equipped).
2) Remove steering column hole cover and steering column
cover.
3) Remove steering column mounting bolts and nuts.
4) Remove interlock cable screw (1) located at ignition switch
and disconnect interlock cable (2) from key cylinder arm (3)
with ignition switch turned to “ACC” position.
5) Remove center console.
6) Remove cable end (1) from key interlock cam (2) and its
bracket (3).
7) Remove interlock cable (4).
INSTALLATION
1) Install interlock cable (1) to pedal brackets (2) by clamp as
shown in figure.
2) With ignition key at “ACC” position, connect cable end (1) to
key cylinder arm (2) and tighten cable screw (3) securely.

7B-74 AUTOMATIC TRANSMISSION (4 A/T)
3) If selector lever is in “P” range, shift selector lever to other
than “P” range with releasing shift lock referring to “SHIFT
LOCK SOLENOID MANUAL RELEASE” in this section.
4) Install cable end (1) and cable casing cap (2) to key interlock
cam (3) and its bracket (4), then install cable (5) to selector
pad (6).
5) With selector lever set at “P” position, turn ignition key to
“ACC” position and then check for following conditions.
With knob button released, ignition key can be turned from
“ACC” position to “LOCK” position.
With knob button pressed, ignition key cannot be turned from
“ACC” position to “LOCK” position.
6) Install steering column referring to Section 3C.
7) Install steering column hole cover.
8) Install center console.
9) Connect negative cable at battery and enable air bag sys-
tem, referring to “ENABLING AIR BAG SYSTEM” in Section
10B (if equipped).

CLUTCH 7C-1
6F1
6F2
6G
6H
6K
7A1
7B1
7C1
7D
7E
7C
8A
8B
8C
8D
8E
9
10
10A
10B
SECTION 7C
CLUTCH
CONTENTS
GENERAL DESCRIPTION .............................. 7C-2
DIAGNOSIS ..................................................... 7C-3
ON-VEHICLE SERVICE .................................. 7C-4
CLUTCH CABLE .......................................... 7C-4
CLUTCH PEDAL AND CLUTCH PEDAL
BRACKET .................................................... 7C-6
CLUTCH PEDAL HEIGHT ....................... 7C-7
CLUTCH PEDAL FREE TRAVEL ............ 7C-7UNIT REPAIR OVERHAUL ............................. 7C-8
CLUTCH COVER, CLUTCH DISC AND
FLYWHEEL.................................................. 7C-8
CLUTCH RELEASE SYSTEM ................... 7C-11
TIGHTENING TORQUE SPECIFICATION.... 7C-14
REQUIRED SERVICE MATERIAL................ 7C-14
SPECIAL TOOL ............................................ 7C-14

WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System:
 Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to “Air Bag System Components and Wiring Location View” under
“General Description” in air bag system section in order to confirm whether you are performing ser-
vice on or near the air bag system components or wiring. Please observe all WARNINGS and “Ser-
vice Precautions” under “On-Vehicle Service” in air bag system section before performing service
on or around the air bag system components or wiring. Failure to follow WARNINGS could result in
unintentional activation of the system or could render the system inoperative. Either of these two
conditions may result in severe injury.
 Technical service work must be started at least 90 seconds after the ignition switch is turned to the
“LOCK” position and the negative cable is disconnected from the battery. Otherwise, the system
may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).

BODY ELECTRICAL SYSTEM 8-1
6F1
6F2
6G
6H
6K
7A
7A1
7B1
7C1
7D
7E
7F
8A
8
8D
8E
9
10
10A
10B
SECTION 8
BODY ELECTRICAL SYSTEM
CONTENTS
DIAGNOSIS ........................................................ 8-3
HEADLIGHT .................................................... 8-3
HEADLIGHTS WITH LEVELING SYSTEM
(IF EQUIPPED) ............................................... 8-3
TURN SIGNAL AND HAZARD WARNING
LIGHT .............................................................. 8-3
CLEARANCE, TAIL AND LICENSE
PLATE LIGHT ................................................. 8-4
BACK-UP LIGHT ............................................. 8-4
BRAKE LIGHT ................................................ 8-4
FRONT FOG LIGHT (IF EQUIPPED) ............. 8-4
REAR FOG LIGHT (IF EQUIPPED) ................ 8-4
SPEEDOMETER AND VSS ............................ 8-5
FUEL METER AND FUEL LEVEL SENSOR
(GAUGE UNIT) ............................................... 8-5
ENGINE COOLANT TEMPERATURE (ECT)
METER AND ECT SENSOR ........................... 8-5
OIL PRESSURE WARNING LIGHT ................ 8-5
BRAKE AND PARKING BRAKE WARNING
LIGHT .............................................................. 8-6
REAR WINDOW DEFOGGER ........................ 8-6
WIPERS AND WASHERS .............................. 8-6
FRONT WIPER AND WASHER .................. 8-6
REAR WIPER AND WASHER (IF
EQUIPPED)................................................. 8-6
POWER WINDOW CONTROL SYSTEM
(IF EQUIPPED) ............................................... 8-7
CIGARETTE LIGHTER ................................... 8-7
POWER DOOR LOCK CONTROL SYSTEM
(IF EQUIPPED) ............................................... 8-7
KEYLESS ENTRY SYSTEM (IF
EQUIPPED) .................................................... 8-7POWER DOOR MIRROR CONTROL
SYSTEM (IF EQUIPPED) ............................... 8-8
INTERIOR LIGHT ........................................... 8-8
HORN ............................................................. 8-8
IGNITION KEY REMAINDER (IF EQUIPPED)
AND LIGHT REMAINDER WARNING
BUZZER.......................................................... 8-8
SEAT BELT WARNING LIGHT (IF
EQUIPPED) .................................................... 8-8
FRONT SEAT HEATER (IF EQUIPPED) ....... 8-9
ON-VEHICLE SERVICE ..................................... 8-9
CAUTIONS IN SERVICING ............................ 8-9
HEADLIGHT ................................................... 8-9
HEADLIGHT SWITCH ................................ 8-9
HEADLIGHT ASSEMBLY ......................... 8-10
HEADLIGHT BULB ................................... 8-10
HEADLIGHT AIMING ADJUSTMENT
WITH SCREEN ......................................... 8-11
HEADLIGHT LEVELING SWITCH (IF
EQUIPPED) .............................................. 8-12
TURN SIGNAL AND HAZARD WARNING
LIGHTS ......................................................... 8-12
TURN SIGNAL LIGHT SWITCH ............... 8-12
REMOVAL AND INSTALLATION ............. 8-12
TURN SIGNAL AND HAZARD RELAY ..... 8-13
HAZARD SWITCH .................................... 8-13
FRONT FOG LIGHTS (IF EQUIPPED)......... 8-13
FRONT FOG LIGHT SWITCH .................. 8-13
REAR FOG LIGHT (IF EQUIPPED) ............. 8-14
REAR FOG LIGHT SWITCH..................... 8-14
IGNITION SWITCH ....................................... 8-14
COMBINATION METER ............................... 8-15 WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System :
 Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to “Air Bag System Components and Wiring Location View” under
“General Description” in air bag system section in order to confirm whether you are performing ser-
vice on or near the air bag system components or wiring. Please observe all WARNINGS and “Ser-
vice Precautions” under “On-Vehicle Service” in air bag system section before performing service
on or around the air bag system components or wiring. Failure to follow WARNINGS could result in
unintentional activation of the system or could render the system inoperative. Either of these two
conditions may result in severe injury.
 Technical service work must be started at least 90 seconds after the ignition switch is turned to the
“LOCK” position and the negative cable is disconnected from the battery. Otherwise, the system
may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).

8-2 BODY ELECTRICAL SYSTEM
CIRCUIT.................................................... 8-15
FUEL METER AND FUEL LEVEL
SENSOR (GAUGE UNIT) ............................. 8-16
FUEL LEVEL METER ............................... 8-16
FUEL LEVEL SENSOR (GAUGE UNIT) ... 8-17
SPEED METER AND VSS ........................... 8-17
VSS ........................................................... 8-17
ENGINE COOLANT TEMPERATURE (ECT)
METER AND SENSOR................................. 8-17
ENGINE COOLANT TEMPERATURE
(ECT) METER ........................................... 8-17
ECT SENSOR ........................................... 8-18
OIL PRESSURE WARNING LIGHT ............. 8-18
OIL PRESSURE SWITCH ........................ 8-18
BRAKE FLUID LEVEL AND PARKING
BRAKE WARNING LIGHT ............................ 8-18
BRAKE FLUID LEVEL SWITCH ............... 8-18
PARKING BRAKE SWITCH...................... 8-19
REAR WINDOW DEFOGGER...................... 8-19
DEFOGGER SWITCH .............................. 8-19
DEFOGGER WIRE ................................... 8-19
WIPERS AND WASHERS ............................ 8-21
COMPONENTS ........................................ 8-21
FRONT WIPER AND WASHER
SWITCH .................................................... 8-21
FRONT WIPER MOTOR........................... 8-23
WASHER TANK AND WASHER
PUMP ........................................................ 8-24
REAR WIPER AND WASHER SWITCH
(IF EQUIPPED) ......................................... 8-25REAR WIPER MOTOR .............................. 8-25
IGNITION KEY REMAINDER (IF EQUIPPED)
AND LIGHT REMAINDER WARNING
BUZZER ........................................................ 8-25
POWER WINDOW CONTROL SYSTEM
(IF EQUIPPED).............................................. 8-26
POWER WINDOW MAIN SWITCH ........... 8-26
POWER WINDOW SUB SWITCH ............. 8-27
DOOR SWITCH ............................................. 8-27
STOP LAMP (BRAKE) SWITCH ................... 8-27
POWER DOOR LOCK SYSTEM (IF
EQUIPPED) ................................................... 8-28
DOOR LOCK CONTROLLER .................... 8-28
DRIVER’S DOOR KNOB SWITCH ............ 8-28
DOOR LOCK ACTUATOR......................... 8-29
KEYLESS ENTRY SYSTEM (IF
EQUIPPED) ................................................... 8-29
DOOR LOCK CONTROLLER .................... 8-29
DOOR LOCK ACTUATOR......................... 8-29
RECEIVER................................................. 8-30
TRANSMITTER ......................................... 8-30
POWER DOOR MIRROR CONTROL
SYSTEM (IF EQUIPPED) .............................. 8-31
MIRROR SWITCH ..................................... 8-31
DOOR MIRROR ACTUATOR .................... 8-32
FRONT SEAT HEATER (IF EQUIPPED) ...... 8-32
SEAT HEATER SWITCH (DRIVER AND
PASSENGER SIDE) .................................. 8-32
SEAT HEATER WIRE................................ 8-33

BODY ELECTRICAL SYSTEM 8-5
SPEEDOMETER AND VSS
FUEL METER AND FUEL LEVEL SENSOR (GAUGE UNIT)
ENGINE COOLANT TEMPERATURE (ECT) METER AND ECT SENSOR
OIL PRESSURE WARNING LIGHT
Condition Possible Cause Correction
Speedometer shows
no operation or incor-
rect operation“IG/METER” and/or “RADIO/DOME” fuse(s)
blownReplace fuse(s) to check for short.
VSS faulty Check VSS.
Printed plate in combination meter faulty Check printed plate.
Wiring or grounding faulty Repair circuit.
Signal rotor on differential case faulty Check signal rotor.
Speedometer faulty Replace speedometer.
Condition Possible Cause Correction
Fuel meter shows no
operation or incorrect
operation“IG/METER” fuse blown Replace fuse to check for short.
Fuel gauge unit faulty Check fuel gauge unit.
Printed plate in combination meter faulty Check printed plate.
Fuel meter faulty Check fuel meter.
Wiring or grounding faulty Repair circuit.
Condition Possible Cause Correction
Engine coolant temp.
meter shows no oper-
ation or incorrect
operation“IG/METER” fuse blown Replace fuse to check for short.
ECT meter faulty Check ECT meter.
Printed plate in combination meter faulty Check printed plate.
ECT sensor faulty Check ECT sensor.
Wiring or grounding faulty Repair circuit.
Condition Possible Cause Correction
Oil pressure warning
light does not light up
when turn the ignition
switch to ON position
at engine offBulb in combination meter blown Replace bulb.
“IG/METER” fuse blown Replace fuse to check for short.
Printed plate in combination meter faulty Check printed plate.
Oil pressure switch faulty Check oil pressure switch.
Wiring or grounding faulty Repair circuit.
Oil pressure warning
light stay onOil pressure switch faulty Check oil pressure switch.

8-6 BODY ELECTRICAL SYSTEM
BRAKE AND PARKING BRAKE WARNING LIGHT
REAR WINDOW DEFOGGER
WIPERS AND WASHERS
FRONT WIPER AND WASHER
REAR WIPER AND WASHER (IF EQUIPPED)
Condition Possible Cause Correction
Brake warning light
does not light up
(when fluid low level
and/or parking brake
pull up)Bulb in combination meter blown Replace bulb.
Printed plate in combination meter faulty Check printed plate.
“IG/METER” fuse blown Replace fuse to check for short.
Brake fluid level switch faulty Check brake fluid level switch.
Parking brake switch faulty Check parking brake switch.
Wiring or grounding faulty Repair circuit.
Brake warning light
does not light up
when cranking (when
turned ignition switch
to ST position)Ignition switch faulty Check ignition switch.
Printed plate in combination meter faulty Check printed plate.
Wiring or grounding faulty Repair circuit.
Brake warning light
stay onBrake fluid level switch and/or parking brake
switch faultyCheck switch.
Condition Possible Cause Correction
Defogger does not
operate“REAR DEFG” fuse blown Replace fuse to check for short.
Heat wire faulty Repair heat wire.
Rear window defogger switch faulty Check switch.
Wiring or grounding faulty Repair circuit.
Condition Possible Cause Correction
Wiper malfunctions
“WIPER/WASHER” fuse blown Replace fuse to check for short.
Wiper motor faulty Check wiper motor.
Combination switch (wiper switch) faulty Check wiper switch.
Wiring or grounding faulty Repair circuit.
Washer malfunctions
Washer hose or nozzle clogged Clean or repair clogged hose or
nozzle.
“WIPER/WASHER” fuse blown Replace fuse to check for short.
Washer motor faulty Check washer motor.
Combination switch (wiper switch) faulty Check wiper switch.
Wiring or grounding faulty Repair circuit.

BODY ELECTRICAL SYSTEM 8-7
POWER WINDOW CONTROL SYSTEM (IF EQUIPPED)
CIGARETTE LIGHTER
POWER DOOR LOCK CONTROL SYSTEM (IF EQUIPPED)
KEYLESS ENTRY SYSTEM (IF EQUIPPED)
Condition Possible Cause Correction
All power windows do
not operate“POWER WINDOW” fuse blown Replace fuse to check for short.
Ignition switch faulty Check ignition switch.
Power window main switch faulty Check power window main switch.
Wiring or grounding faulty Repair circuit.
Only one power win-
dow does not operateWiring and/or coupler faulty Check wiring and/or coupler.
Power window switch (main or sub) faulty Check power window switch.
Window actuator faulty Check window actuator.
Grounding faulty Repair.
Condition Possible Cause Correction
Cigarette lighter
shows no operation“CIGAR” fuse blown Replace fuse to check for short.
Ignition switch faulty Check ignition switch.
Cigarette lighter faulty Check cigarette lighter.
Wiring or grounding faulty Repair circuit.
Condition Possible Cause Correction
Power door(s) is (are)
not locked/unlocked
by driver side door
key switch“DOOR LOCK” fuse blown Replace fuse to check for short.
Ignition switch faulty Check ignition switch.
Driver’s door knob switch faulty Check driver’s door knob switch.
Door lock actuator faulty Check door lock actuator.
Wiring or grounding faulty Repair circuit.
Door lock controller faulty Check controller.
Condition Possible Cause Correction
Power door(s) is (are)
not locked/unlocked
by keyless entry trans-
mitter“DOOR LOCK” fuse blown Replace fuse to check for short.
Ignition switch faulty Check ignition switch.
Code registration error Register code.
Transmitter battery dead Replace battery.
Transmitter faulty Check transmitter.
Receiver faulty Check receiver.
Door lock controller faulty Check controller.
Wiring or grounding faulty Repair circuit.

8-8 BODY ELECTRICAL SYSTEM
POWER DOOR MIRROR CONTROL SYSTEM (IF EQUIPPED)
INTERIOR LIGHT
HORN
IGNITION KEY REMAINDER (IF EQUIPPED) AND LIGHT REMAINDER WARN-
ING BUZZER
SEAT BELT WARNING LIGHT (IF EQUIPPED)
Condition Possible Cause Correction
All power mirrors do
not operate“CIGAR” fuse blown Replace fuse to check for short.
Power door mirror switch faulty Check switch.
Wiring or grounding faulty Repair circuit.
One power mirror
does not operatePower door mirror switch faulty Check switch.
Actuator (power door mirror motor) faulty Check actuator.
Wiring or grounding faulty Repair circuit.
Condition Possible Cause Correction
Interior lights do not
light upBulbs blown Replace bulbs.
“RADIO/DOME” fuse blown Replace fuse to check for short.
Interior light switch faulty Check switch.
Door switch faulty Check switch.
Wiring or grounding Repair circuit.
One of interior light
does not light upBulb blown Replace bulb.
Interior light switch faulty Check switch.
Door switch faulty Check switch.
Wiring or grounding Repair circuit.
Condition Possible Cause Correction
Horn does not operate
“HORN/HAZARD” fuse blown Replace fuse to check for short.
Horn switch faulty Check horn switch.
Horn relay faulty Check horn relay.
Horn faulty Replace horn.
Condition Possible Cause Correction
Ignition key remain-
der and light remain-
der warning buzzer
shows no soundingBuzzer faulty Replace buzzer.
Wiring or grounding faulty Repair circuit.
Driver side door switch faulty Check door switch.
Ignition switch faulty Check ignition switch.
Condition Possible Cause Correction
Seat belt warning light
does not light upBulb in combination meter blown Replace bulb.
“IG/METER” fuse blown Replace fuse to check for short.
Seat belt switch faulty Check seat belt switch.
Wiring or grounding faulty Repair circuit.