2000 SUZUKI SWIFT warning

8-18 BODY ELECTRICAL SYSTEM
ECT SENSOR
REMOVAL, INSTALLATION AND INSPECTION
Refer to “ECT SENSOR” in Section 6E1.
OIL PRESSURE WARNING LIGHT
OIL PRESSURE SWITCH
ON-VEHICLE INSPECTION
1) Disconnect oil pressure switch (1) lead wire.
2) Check for continuity between oil pressure switch terminal (2)
and cylinder block (3) as shown in figure.
If not, replace oil pressure switch (1).
Oil pressure switch specification
During engine running : No continuity
At engine stop : Continuity
REMOVAL AND INSTALLATION
Refer to “OIL PRESSURE CHECK” in Section 6A1.
BRAKE FLUID LEVEL AND PARKING BRAKE
WARNING LIGHT
BRAKE FLUID LEVEL SWITCH
INSPECTION
Check for continuity between terminals of brake fluid level switch
coupler.
If found defective, replace switch.
Brake fluid level switch specification
OFF position (float up) : No continuity
ON position (float down) : Continuity

BODY ELECTRICAL SYSTEM 8-25
REAR WIPER AND WASHER SWITCH (IF EQUIPPED)
INSPECTION
Check for continuity between terminals at each switch position as
shown below.
If check result is not as specified, replace.
REAR WIPER MOTOR
INSPECTION
Wiper Motor
Use a 12 V battery to connect its (+) and (-) terminals to terminal
“L” and terminal “E” respectively. Then motor should rotate at 35
to 45 rpm.
Automatic Stop Operation
1) Connect battery positive terminal to terminal “L” and its neg-
ative terminal to terminal “E” and let the motor turn.
2) Disconnect terminal “L” from battery positive terminal and let
the motor stop.
3) Connect terminal “B” to battery positive terminal. Observe
the motor turns once again then stops at a specified position.
4) Repeat Step 1) to 3) several times, and check that the motor
stops at the specified position every time.
IGNITION KEY REMAINDER (IF EQUIPPED)
AND LIGHT REMAINDER WARNING BUZZER
REMOVAL
1) Remove combination meter. Refer to “COMBINATION
METER”.
2) Remove buzzer unit (1) from combination meter.
INSTALLATION
Reverse removal procedure for installation.
Terminal
Position
(1) WIPER and WASHER ON
(2) WIPER ON
(3) OFFIG LO WA
(4) WASHER and WASHER ON
B
E L

IMMOBILIZER CONTROL SYSTEM 8G-1
6F1
6F2
6G
6H
6K
7A
7A1
7B1
7C1
7D
7E
7F
8A
8B
8C
8D
8G
9
10
10A
10B
SECTION 8G
IMMOBILIZER CONTROL SYSTEM
CONTENTS
GENERAL DESCRIPTION ............................. 8G-2
WIRING CIRCUIT ....................................... 8G-3
ON-BOARD DIAGNOSTIC SYSTEM
(SELF-DIAGNOSIS FUNCTION) ................ 8G-4
DIAGNOSIS .................................................... 8G-5
PRECAUTIONS IN DIAGNOSING
TROUBLES ................................................. 8G-5
PRECAUTIONS IN IDENTIFYING
DIAGNOSTIC TROUBLE CODE............. 8G-5
DIAGNOSTIC FLOW TABLE ...................... 8G-6
DIAGNOSTIC TROUBLE CODE (DTC)
CHECK
(IMMOBILIZER CONTROL MODULE)........ 8G-7
DIAGNOSTIC TROUBLE CODE (DTC)
CHECK (ECM) ............................................ 8G-8
DIAGNOSTIC TROUBLE CODE TABLE .... 8G-9
TABLE A - IMMOBILIZER INDICATOR
LAMP CHECK (IMMOBILIZER INDICATOR
LAMP DOES NOT LIGHT AT IGNITION
SWITCH ON) ............................................ 8G-10
TABLE B - IMMOBILIZER INDICATOR
LAMP CHECK (IMMOBILIZER INDICATOR
LAMP REMAINS ON AFTER ENGINE
STARTS) ................................................... 8G-11
TABLE C - DTC IS NOT OUTPUT FROM
IMMOBILIZER CONTROL MODULE ........ 8G-12
DTC11/32 TRANSPONDER CODE NOT
MATCHED ................................................ 8G-13
DTC31 TRANSPONDER CODE NOT
REGISTERED ........................................... 8G-14
DTC12 FAULT IN IMMOBILIZER
CONTROL MODULE ................................ 8G-14DTC13 NO TRANSPONDER CODE
TRANSMITTED OR COIL ANTENNA
OPENED/SHORTED ................................. 8G-15
DTC21 ECM/IMMOBILIZER CONTROL
MODULE CODE NOT MATCHED
(IMMOBILIZER CONTROL MODULE
SIDE) ......................................................... 8G-16
DTC P1623 ECM/IMMOBILIZER CONTROL
MODULE CODE NOT MATCHED (ECM
SIDE) ......................................................... 8G-16
DTC P1620 ECM/IMMOBILIZER CONTROL
MODULE CODE NOT REGISTERED ....... 8G-16
DTC P1622 FAULT IN ECM ...................... 8G-16
DTC22 IGNITION SWITCH CIRCUIT
OPEN/SHORT ........................................... 8G-17
DTC23 NO ECM/IMMOBILIZER CONTROL
MODULE CODE TRANSMITTED FROM
ECM OR DLC CIRCUIT OPENED/
SHORTED ................................................. 8G-18
DTC P1621 NO ECM/IMMOBILIZER
CONTROL MODULE CODE TRANSMITTED
FROM IMMOBILIZER CONTROL
MODULE OR DLC CIRCUIT OPENED/
SHORTED ................................................. 8G-18
INSPECTION OF ECM, IMMOBILIZER
CONTROL MODULE AND ITS CIRCUIT .. 8G-20
ON-VEHICLE SERVICE ................................ 8G-21
PRECAUTIONS IN HANDLING
IMMOBILIZER CONTROL SYSTEM ......... 8G-21
IMMOBILIZER CONTROL MODULE ......... 8G-22
HOW TO REGISTER IGNITION KEY ........... 8G-23 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).

8G-10 IMMOBILIZER CONTROL SYSTEM
TABLE A - IMMOBILIZER INDICATOR LAMP CHECK (IMMOBILIZER INDICA-
TOR LAMP DOES NOT LIGHT AT IGNITION SWITCH ON)
WIRING DIAGRAM
INSPECTION
1. Main fuse 2. Main relay 3. ECM 4. Immobilizer indicator lamp
BRN/WHT
BLK/RED
BLK/WHT
PNKBLK
BLK/ORG
BLK/ORG
BLK/YEL
C42-2
C42-1
C42-3 C41-10
C41-5/6
G02-6
G02-12
4
1
2
3
Step Action Yes No
1 1) Turn ignition switch ON.
Do other indicator/warning lights in combination
meter come ON?Go to Step 2.“IG” fuse blown, main fuse
blown, ignition switch mal-
function, “BLK/WHT” circuit
between “IG” fuse and com-
bination meter or poor cou-
pler connection at
combination meter.
2 1) Turn ignition switch OFF and disconnect
connectors from ECM.
2) Check for proper connection to ECM at ter-
minal G02-12.
3) If OK, then using service wire, ground termi-
nal G02-12 in connector disconnected.
Does immobilizer indicator lamp turn on at igni-
tion switch ON?Substitute a known-
good ECM and
recheck.Bulb burned out or “PNK”
wire circuit open.

BODY SERVICE 9-1
6F1
6F2
6G
6H
6K
7A
7A1
7B1
7C1
7D
7E
7F
8A
8B
8C
8D
8E
9
10
10A
10B
SECTION 9
BODY SERVICE
CONTENTS
GLASS, WINDOWS AND MIRRORS ................. 9-2
FRONT DOOR GLASS ................................... 9-2
FRONT DOOR WINDOW REGULATOR ........ 9-6
DOOR MIRROR .......................................... 9-7
REAR DOOR GLASS (IF EQUIPPED) ....... 9-8
REAR DOOR WINDOW REGULATOR ........ 9-11
WINDOW SHIELD ........................................ 9-12
QUARTER WINDOW .................................... 9-17
BACK DOOR GLASS .................................... 9-18
BODY STRUCTURE......................................... 9-19
FRONT DOOR ASSEMBLY .......................... 9-19
REAR DOOR ASSEMBLY ............................ 9-22
BACK DOOR ASSEMBLY ............................ 9-23
HOOD ........................................................... 9-25
FRONT FENDER .......................................... 9-26
FRONT BUMPER AND REAR BUMPER...... 9-27
ROOF RAIL (IF EQUIPPED) ......................... 9-28
BODY DIMENSIONS .................................... 9-29
ENGINE ROOM ........................................ 9-29
BACK DOOR ............................................. 9-30
SIDE BODY ............................................... 9-31UNDER BODY .......................................... 9-34
PANEL CLEARANCE ................................... 9-36
INSTRUMENTATION AND DRIVER
INFORMATION................................................. 9-38
INSTRUMENT PANEL .................................. 9-38
SEATS .............................................................. 9-40
FRONT SEAT ............................................... 9-40
REAR SEAT.................................................. 9-41
SECURITY AND LOCKS ................................. 9-42
FRONT DOOR LOCK ASSEMBLY............... 9-42
REAR DOOR LOCK ASSEMBLY (IF
EQUIPPED) .................................................. 9-44
BACK DOOR LOCK ASSEMBLY ................. 9-45
KEY CODING ............................................... 9-46
KEY USAGE AND IDENTIFICATION ....... 9-46
IGNITION SWITCH LOCK CYLINDER ..... 9-47
EXTERIOR AND INTERIOR TRIM ................... 9-47
FLOOR CARPET .......................................... 9-47
HEAD LINING ............................................... 9-48
PAINT AND COATINGS .................................. 9-50 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).
When body servicing, if shock may be applied to air bag system component parts, remove those
parts beforehand. (Refer to Section 10B.)
NOTE:
Fasteners are important attaching parts in that they could affect the performance of vital components
and systems, and / or could result in major repair expense. They must be replaced with one of the
same part number of with an equivalent part if replacement becomes necessary.
Do not use a replacement part of lesser quality or substitute a design. Torque values must be used as
specified during reassembly to assure proper retention of these parts.

9-24 BODY SERVICE
INSTALLATION
Reverse removal procedure to install back door noting the follow-
ing instructions.
Secure wiring harness.
Adjust door latch striker position by referring “BACK DOOR
LOCK ASSEMBLY” in this section.
Adjust door cushion so that door contacts body when closed.
Adjust door clearance by loosening door hinge mounting
bolts and nuts referring to “PANEL CLEARANCE” in this sec-
tion.
Apply sealant to contact face “A” of door hinge (1) and apply
grease to rotating part “B” of hinge (1).
“A” : Sealant 99000-31110
“B” : Lithium grease 99000-25010 WARNING:
Handling of Back Door Balancer (Damper)
Do not disassemble balancer (1) because its cylinder is
filled with gas.
Handle balancer carefully. Do not scar or scratch
exposed surface of its piston rod, and never allow any
paint or oil to stick to its surface.
Do not turn piston rod with balancer fully extended.
When discarding removed back door balancer
(damper), use a 2 – 3 mm (0.08 – 0.12 in.) drill (2) to
make a hole as shown.
The gas itself is harmless but it may issue out of the
hole together with chips generated by the drill (2).
Therefore, be sure to wear goggle.

9-38 BODY SERVICE
INSTRUMENTATION AND DRIVER INFORMATION
INSTRUMENT PANEL
REMOVAL
1) Disconnect negative cable at battery.
2) Disable air bag system, if equipped. Refer to “DISABLE AIR
BAG SYSTEM” in Section 10B.
3) Remove steering column hole cover (1).
4) Remove glove box (1) and food latch release lever (2).
5) Disconnect instrument panel harness connectors, antenna
and heater control cables which need to be disconnected for
removal for instrument panel.
6) Remove instrument panel ground wire.
7) Remove steering column assembly referring to “STEERING
COLUMN ASSEMBLY” in Section 3C.
8) Remove front pillar trims (1) and dash side trims (2).
9) Remove speaker covers (3).WARNING:
See WARNING at the beginning of this section.
“A”
“A”“A”
“A”
“A”
1
2“A” 1
3
“A”

9-50 BODY SERVICE
PAINT AND COATINGS
ANTI-CORROSION TREATMENT
As rust proof treatment, steel sheets are given corrosion resistance on the interior and/or exterior.
These corrosion resistance steel sheet materials are called one of two-side galvanized steel sheets.
It is for the sake of rust protection that these materials are selected and given a variety of treatments as
described blow.
Steel sheets are treated with cathodic electroprimer which is excellent in corrosion resistance.
Rust proof wax coatings are applied to door and side sill insides where moisture is liable to stay.
Vinyl coating is applied to body underside and wheel housing inside.
Sealer is applied to door hem, engine compartment steel sheet-to-steel sheet joint, and the like portions to
prevent water penetration and resulting in rust occurrence.
In panel replacement or collision damage repair, leaving the relevant area untreated as it is in any operation
which does disturb the above-mentioned rust proof treatment will cause corrosion to that area. Therefore, it is
the essential function of any repair operation to correctly recoat the related surfaces of the relevant area.
All the metal panels are coated with metal conditioners and primer coating during vehicle production. Following
the repair and/or replacement parts installation, every accessible bare metal surface should be cleaned and
coated with rust proof primer. Perform this operation prior to the application of sealer and rust proof wax coating.
Sealer is applied to the specific joints of a vehicle during production. The sealer is intended to prevent dust from
entering the vehicle and serves also as an anticorrosion barrier. The sealer is applied to the door and hood hem
areas and between panels. Correct and reseal the originally sealed joints if damaged. Reseal the attaching
joints of a new replacement panel and reseal the hem area of a replacement door or hood.
Use a quality sealer to seal the flanged joints, overlap joints and seams. The sealer must have flexible character-
istics and paint ability after it’s applied to repair areas.
For the sealer to fill open joints, use caulking material. Select a sealer in conformance with the place and pur-
pose of a specific use. Observe the manufacturer’s label-stand instructions when using the sealer.
In many cases, repaired places require color painting. When this is required, follow the ordinary techniques
specified for the finish preparation, color painting and undercoating build-up.
Rust proof wax, a penetrative compound, is applied to the metal-to-metal surfaces (door and side sill insides)
where it is difficult to use ordinary undercoating material for coating. Therefore, when selecting the rust proof
wax, it may be the penetrative type.
During the undercoating (vinyl coating) application, care should be taken that sealer is not applied to the engine-
related parts and shock absorber mounting or rotating parts. Following the under coating, make sure that body
drain holes are kept open.
The sequence of the application steps of the anti-corrosion materials are as follows:
1) Clean and prepare the metal surface.
2) Apply primer.
3) Apply sealer (all joints sealed originally).
4) Apply color in areas where color is required such as hem flanges, exposed joints and under body compo-
nents.
5) Apply anticorrosion compound (penetrative wax).
6) Apply undercoating (rust proof material).WARNING:
Standard shop practices, particularly eye protection, should be followed during the performance of the
below-itemized operations to avoid personal injury.