key battery SUZUKI SWIFT 2000 1.G SF310 Service Workshop Manual

1. Cylinder head cover
2. Gasket
3. Cylinder head
4. Camshaft housing No.1:
Apply sealant 99000-31110 to mating surface.
5. Camshaft housing No.2
6. Camshaft housing No.3:
Apply sealant 99000-31110 to mating surface.
7. Camshaft
8. Oil seal
9. Valve lash adjuster
10. Camshaft housing bolt
1. Crankshaft timing belt pulley: Tightening Torque
: Apply engine oil to sliding
: surfaces of each part.
ENGINE MECHANICAL (G10, 1-CAM 6-VALVES ENGINE) 6A-15
CAMSHAFT AND HYDRAULIC VALVE LASH ADJUSTER
REMOVAL
1) Disconnect negative cable at battery.
2) Remove cylinder head cover as previously outlined.
3) Remove distributor and then its case from cylinder head.
4) Remove crankshaft pulley, timing belt outside cover and timing
belt as previously outlined.
After removing timing belt, set key (2) on crankshaft in position
as shown in figure by turning crankshaft. This is to prevent inter-
ference between valves and piston when reinstalling camshaft.
5) Remove camshaft timing belt pulley (1).
Lock camshaft (2) with a proper size rod (3) inserted into hole (10
mm, 0.39 in.) in it as shown and then loosen camshaft timing belt
pulley bolt.
NOTE:
Mating surfaces of cylinder head and cover must not be
damaged in this work. So, put clean shop cloth (4) between
rod and mating surfaces, and use care not to bump rod
against mating surfaces hard when loosening bolt.

6A1-32 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
5) Install timing pulley key (2) and crank timing belt pulley (3) and
crankshaft pulley pin (1). Refer to figure for proper installation
of these parts.
With crankshaft locked using flat end rod or the like (5), tighten
crank timing belt pulley bolt (4) to specified torque.
Tightening Torque
(a): 130 N
.m (13.0 kg-m, 94.0 lb-ft)
6) Install timing belt, tensioner, oil pump strainer, oil pan and other
parts as previously outlined.
7) Check to ensure that all removed parts are back in place. Rein-
stall any necessary parts which have not been reinstalled.
8) Adjust water pump drive belt tension referring to Section 6B.
9) Adjust power steering pump belt tension or A / C compressor
belt tension, if equipped.
Refer to Section 0B.
10) Refill engine with engine oil referring to “ENGINE OIL
CHANGE” in Section 0B.
11) Connect negative cable at battery.
12) After completing installation, check oil pressure by running en-
gine.

8
BODY ELECTRICAL SYSTEM 8-1
SECTION 8
BODY ELECTRICAL SYSTEM
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 autho-
rized SUZUKI dealer. Refer to “Air Bag System Components and Wiring Location View” under “Gener-
al Description” in air bag system section in order to confirm whether you are performing service on
or near the air bag system components or wiring. Please observe all WARNINGS and “Service Precau-
tions” 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).
NOTE:
For the descriptions (items) not found in this section, refer to the same section of the Service Manual men-
tioned in the FOREWORD of this manual.
CONTENTS
GENERAL DESCRIPTION8-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combination Meter8-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyless Entry System (If Equipped) 8-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGNOSIS8-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyless Entry System (If Equipped) 8-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE8-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Coolant Temp. (ECT) Meter and Sensor 8-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyless Entry System (If Equipped) 8-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TYPE 1 TYPE 2
BODY ELECTRICAL SYSTEM 8-3
KEYLESS ENTRY SYSTEM (IF EQUIPPED)
The keyless entry system uses radio wave. When the button on the transmitter is pressed, a signal is transmitted
in the form of radio wave to the receiver. Then the signal causes the door lock controller to lock and unlock the door.
The door locks can not operated with the transmitter when either of the following conditions applies.

For 2 seconds after the ignition switch is turned from ON to OFF position.

The ignition switch is at ON or START position.

Any door is open.
DIAGNOSIS
KEYLESS ENTRY SYSTEM (IF EQUIPPED)
ConditionPossible CauseCorrection
The power door lock function
is available but the keyless
entry function is not.
Fuse blown

Code registration error

Transmitter battery dead

Wiring or grounding faulty

Receiver faulty

Transmitter faultyReplace fuse to check for short.
Register code.
Replace battery.
Repair as necessary.
Replace.
Replace.
Only one power door lock
does not operate.
Wiring or coupler faulty

Actuator (door lock motor) faultyRepair as necessary
Replace.
Operation distance unstable.
Transmitter battery dead

Transmitter faultyReplace battery.
Replace.
NOTE:

The operation distance of this system varies depending on the position where the transmitter is oper-
ated, at the front side, the rear side or the lateral side. The distance can be affected by radio noises from
a TV station, a power plant, a broadcasting station and so forth.
ON-VEHICLE SERVICE
ENGINE COOLANT TEMP. (ECT) METER AND
SENSOR
ECT SENSOR
INSPECTION
1) Warm up ECT sensor (1) observing resistance between sensor
terminal (2) and sensor unit (1). Resistance should be de-
creased with increase of its temperature.
2) Check resistance between sensor terminal (2) and sensor unit
(1). If check result is not as specified below, replace sensor.
Temperature
Resistance
50C (122F)136 – 216 Ω

1. Slot
1. To power door lock controller (Unlock)
2. To power door lock controller (Lock)
3. To IG switch
5. To door switch
6. To GND
8. To battery
8-4 BODY ELECTRICAL SYSTEM
KEYLESS ENTRY SYSTEM (IF EQUIPPED)
TRANSMITTER
REPLACEMENT OF THE BATTERY
If the transmitter becomes unreliable, replace the battery.
As the battery power is consumed, the operation distance will be
shorter.
1) Put the edge of a coin or a flat blade screw driver in the slot of
the transmitter and pry it open.
2) Replace the battery (lithium disc-type CR2025 or equivalent) so
its (+) terminal faces the “+” mark of the transmitter.
CAUTION:
Use care not to allow grease or dirt to be attached on the
printed circuit board and the battery.
3) Close the transmitter firmly.
4) Make sure the door locks can be operated with the transmitter.
NOTE:

To prevent theft, be sure to break the transmitter before
discarding it.

Dispose of the used battery properly according to appli-
cable rules or regulations. Do not dispose of lithium bat-
teries with ordinary household trash.
RECEIVER
INSPECTION
Using a tester, check for continuity and voltage between each termi-
nal of the connector connected to the receiver and the body ground
at the following condition.
TerminalCheck forConditionStandard
value
1Continuity
Unlock the driver’s seat
side door by using the
key.No continuity

Continuity
2ContinuityLock the driver’s seat side
door by using the key.No continuity

Continuity
3Voltage
Insert the ignition key and
turn ON the ignition
switch.
0 V
10 – 14 V
5VoltageOpen any one of all
closed doors.10 – 14 V
0 V
6ContinuityAnytimeContinuity
8VoltageAnytime10 – 14 V

8G
IMMOBILIZER CONTROL SYSTEM 8G-1
GENERAL DESCRIPTION8G- 2 . . . . . . . . . . . . . .
On-Board Diagnostic System
(Self-Diagnosis Function) 8G- 4. . . . . . . . . . . . .
DIAGNOSIS8G- 6 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Precautions in Diagnosing
Troubles 8G- 6. . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGNOSTIC FLOW TABLE 8G- 8. . . . . . . . . . . . .
Diagnostic Trouble Code Check
(Immobilizer Control Module) 8G-10. . . . . . . . .
Diagnostic Trouble Code Check (ECM) 8G-10. .
Diagnostic Trouble Code Table 8G-12. . . . . . . . .
A-1 Code (DTC) is not Outputted
from Diagnostic Output Terminal
of Immobilizer Diagnostic Coupler 8G-13. . . . . A-2 Immobilizer Indicator Lamp Check
(Immobilizer Indicator Lamp does not
Light at Ignition Switch ON) 8G-14. . . . . . . . . . .
A-3 Immobilizer Indicator Lamp Check
(Immobilizer Indicator Lamp Remains
ON after Engine Starts) 8G-15. . . . . . . . . . . . . .
HOW TO REGISTER IGNITION KEY8G-16 . . . . .
PROCEDURE AFTER IMMOBILIZER
CONTROL MODULE REPLACEMENT8G-17 . .
PROCEDURE AFTER ECM
REPLACEMENT8G-18 . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOLS8G-18 . . . . . . . . . . . . . . . . . . . . . .
SECTION 8G
IMMOBILIZER CONTROL SYSTEM
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 autho-
rized SUZUKI dealer. Refer to “Air Bag System Components and Wiring Location View” under “Gener-
al Description” in air bag system section in order to confirm whether you are performing service on
or near the air bag system components or wiring. Please observe all WARNINGS and “Service Precau-
tions” 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).
NOTE:

Whether the immobilizer indicator lamp is used in the particular vehicle or not depends on specifica-
tions. If there is a monitor coupler in the engine room near the left strut assembly, the vehicle is not
equipped with immobilizer indicator lamp and if there isn’t, it is equipped with immobilizer indicator
lamp.

For the descriptions (items) not found in this section, refer to the section 8G of the Service Manual men-
tioned in FOREWORD of this manual.
CONTENTS