motor SUZUKI GRAND VITARA 2000 2.G Service Repair Manual

YH4
GRAND
VITARA
8D-8 WINDOWS, MIRRORS, SECURITY AND LOCKS
POWER DOOR MIRROR CONTROL SYSTEM
TroublePossible causeCorrection
All power mirrors do not
operate
ªCIGARº fuse blown (Hard Top Model)
ªCIGº fuse blown (Canvas Top Model)

Power door mirror switch faulty

Wiring or grounding faultyReplace fuse to check for short
Replace switch
Repair
One power mirror does
not operate
Power door mirror switch faulty

Actuator (power door mirror motor) faulty

Wiring or grounding faultyReplace switch
Replace actuator
Repair
DOOR MIRROR HEATER (IF EQUIPPED)
TroublePossible causeCorrection
The surface of mirror is
not defrosted although
door mirror heater
switch is ON
ªREAR DEFGº fuse blown (Hard Top Model)
ªDEFº fuse blown (Canvas Top Model)

Door mirror heater switch faulty

Door mirror heater faulty

Wiring or grounding faultyReplace fuse to check for short
Replace switch
Replace outside mirror
Repair
POWER SLIDING ROOF (IF EQUIPPED)
TroublePossible causeCorrection
Sliding roof does not
operate (sliding roof
motor runs OK)
Foreign object stuck in sliding roof rail

Misinstallation of sliding roof rail

Conflicts of sliding roof parts

Misinstallation of sliding roof drive cableRemove or clean stuck object
Install correctly
Fix conflicts
Install correctly
Sliding roof does not
operate (sliding roof
motor does not run)
ªSUN ROOFº fuse blown

Sliding roof switch faulty

Sliding roof motor ass'y faulty

Wiring or grounding faultyReplace fuse to check for short
Replace switch
Replace motor
Repair
FRONT SEAT HEATER (IF EQUIPPED)
TroublePossible causeCorrection
Both seat back and
cushion do not become
hot although seat heater
switch is LO / HI position
ªSEAT HTRº fuse blown (Hard Top Model)
ªS / Hº fuse blown (Canvas Top Model)

Seat heater switch faulty

Seat heater circuit in seat back and / or seat
cushion faulty

Wiring or grounding faultyReplace fuse to check for short
Replace switch
Replace heater front back and /
or heater front cushion
Repair
Only seat back does not
become hot although seat
heater switch is HI
position
Seat heater circuit in seat back faulty
(Hard Top Model)

Seat heater circuit in seat back and / or seat
cushion faulty (Canvas Top Model)

Seat heater switch faulty

Wiring faultyReplace heater front back
Replace heater front back
and / or heater front cushion
Replace switch
Repair
Only seat cushion does
not become hot although
seat heater switch is HI
position
Seat heater circuit in seat back and / or seat
cushion faulty (Hard Top Model)

Seat heater circuit in seat cushion
(Canvas Top Model)

Seat heater switch faulty

Wiring faultyReplace heater front back
and / or heater front cushion
Replace heater front cushion
Replace switch
Repair

YH4
GRAND
VITARA
WASHER
ONINT
LO
HI
Type A
Type B
Type C
WINDOWS, MIRRORS, SECURITY AND LOCKS 8D-9
Wiper
SW
Terminal
Wiper SW
Terminal
ON-VEHICLE SERVICE
WINDSHIELD WIPER AND WASHER
FRONT WIPER AND WASHER
INSPECTION
Front Wiper and Washer Switch (in Combination Switch)
1) Disconnect negative cable at battery.
2) Disconnect combination switch lead wire coupler.
3) Check for continuity between terminals at each switch position
as shown below. If check result is not as specified, replace
switch.
B3+2+1AsB3+2+1As
OFFB3WINTB3W
LOOFF
HION
REMOVAL AND INSTALLATION
For vehicle without air bag system, refer to Section 3C COMBINA-
TION SWITCH, and for vehicle with air bag system, refer to Section
3C1 CONTACT COIL AND COMBINATION SWITCH ASSEMBLY.
Wiper Motor
1) As illustrated, use a 12 V battery to connect its (+) terminal to ter-
minal ªAº, and its (±) terminal to Black lead wire (2) (Type A, B)
or terminal ªEº (Type C).
If motor (1) rotates at a low revolution speed of 45 to 55 rpm, it
is proper. For high speed check, connect battery (+) terminal to
terminal ªBº, and its (±) terminal to Black lead wire (2) (Type A,
B) or terminal ªEº (Type C). If motor rotates at a high revolution
speed of 67 to 83 rpm, it is proper.

YH4
GRAND
VITARA
Type B Type A
Type C
1. Washer tank
8D-10 WINDOWS, MIRRORS, SECURITY AND LOCKS
2) Testing automatic stop action.
a) Connect 12 V battery (+) terminal to terminal ªAº of wiper mo-
tor (1) and (±) terminal to Black lead wire (2) (Type A, B) or
terminal ªEº (Type C), and let the motor turn.
b) Disconnect terminal ªAº from battery, and let the motor stop.
c) Connect terminal ªAº and ªDº with a jumper wire (3), and con-
nect terminal ªCº to battery (+) terminal. Observe the motor
turns once again then stops at a given position.
d) Repeat a) thru c) several times and inspect if the motor stops
at the given position every time.
Washer Pump
Connect battery (+) and (±) terminals to pump (+) and (±) terminals
respectively to check pumping rate.
Check for both front (3) and rear (2) (if equipped) washer pump.
Pumping Rate:
Front and Rear (if equipped) more than 1.0 l / min.
(2.1 US pt. / min.,
1.76 lmp pt. / min.).

YH4
GRAND
VITARA
Terminal
Switch
Terminal
Switch
ON
INT
WASHER
ON
BRINT
WINDOWS, MIRRORS, SECURITY AND LOCKS 8D-13
REAR WIPER AND WASHER (IF EQUIPPED)
INSPECTION
Rear Wiper and Washer Switch (in Combination Switch)
1) Disconnect negative cable at battery.
2) Disconnect combination switch lead wire coupler.
3) Check for continuity between terminals at each switch position
as shown below. If check result is not as specified, replace
switch.
Rear Wiper Switch
BRINT+IRBRINT+IR
OFF
INT
ON
Rear Washer Switch
BRWRBRWR
OFF
ON
Washer Pump
Refer to FRONT WIPER AND WASHER INSPECTION in this sec-
tion.
Wiper Motor
1) TESTING WIPER MOTOR
As shown left, use a 12 V battery to connect its (+) and (±) termi-
nals to terminal ªDº and Black lead wire (2) respectively. Then
motor (1) should rotate at 35 to 45 rpm.

YH4
GRAND
VITARA
8D-14 WINDOWS, MIRRORS, SECURITY AND LOCKS
2) TESTING AUTOMATIC STOP ACTION
a) First, connect battery (+) terminal to terminal ªDº and battery
(±) terminal to black lead wire (2) and let the motor (1) turn.
b) Then disconnect terminal ªDº from battery and let the motor
stop.
c) Next connect terminal ªDº and terminal ªAº with a jumper wire
(3) and connect terminal ªBº to battery (+) terminal. Observe the
wiper motor turns once again, then stops at a given position.
d) Repeat these steps several times, and inspect if the motor
stops at the given position every time.
Rear Wiper Intermittent Relay
[ON circuit]
1) Connect positive terminal of battery to terminals ª1º and ª4º of
relay, negative terminal to terminal ª5º of relay and check voltage
between terminals ª6º and ª5º of relay.
If measured voltage is battery voltage, relay is in good condition.
If not, replace relay.
2) Connect positive terminal of battery to terminal ª2º of relay, then
disconnect positive terminal from terminal ª4º of relay and check
voltage between terminals ª6º and ª5º of relay.
If measured voltage is battery voltage, relay is in good condition.
If not, replace relay.
3) Disconnect positive terminal from terminal ª2º of relay and check
voltage between terminals ª6º and ª5º of relay.
If measured voltage is about 0 V, relay is in good condition.
If not, replace relay.
[WASH circuit]
1) Connect positive terminal of battery to terminal ª1º of relay and
negative terminal to terminal ª5º of relay. Then connect positive
terminal to terminal ª7º checking voltage between terminals ª6º
and ª5º of relay.
If measured voltage changes from about 0 V to battery voltage
0.6 to 1.5 seconds after connecting positive terminal to terminal
ª7º, relay is in good condition. If not, replace relay.

YH4
GRAND
VITARA
8D-32 WINDOWS, MIRRORS, SECURITY AND LOCKS
3. To open
4. To close
3. Left turn
4. Right turn
Terminal
Switch
Terminal
Switch
POWER SLIDING ROOF (IF EQUIPPED)
INSPECTION
SLIDING ROOF SWITCH
Check switch for continuity between terminals as shown below.
Slide Switch (1)
CDFCDF
OPEN
OFF
CLOSE
Tilt Switch (2)
EDBEDB
UP
OFF
DOWN
SLIDING ROOF MOTOR ASSEMBLY
1) Remove head lining. Refer to Section 9 for detail.
2) Remove sliding roof motor assembly (1).
3) Connect known-good sliding roof switch (2) to sliding roof motor
assembly.
4) Connect 12 V battery positive terminal to terminal ªAº of motor
assembly (1) and battery negative terminal to terminal ªBº of mo-
tor assembly (1).
5) Check that the sliding roof motor (1) runs according to the move-
ment of the sliding roof switch (2).
Sliding Roof Switch
Motor
Tilt upturns left
Tilt downturns right
Slide openturns right
Slide closeturns left
If motor does not operate as above, replace sliding roof motor
assembly (1).

YH4
GRAND
VITARA
1. Window regulator lubrication point 1. Regulator mounting bolts
2. Regulator motor mounting nuts
3. Hole
BODY SERVICE 9-5
FRONT DOOR WINDOW REGULATOR
REMOVAL
1) Remove door glass, referring to steps 1) to 9) of FRONT DOOR
GLASS REMOVAL in this section.
2) Disconnect power window motor lead wire at coupler and loosen
clamp.
3) Loosen regulator mounting bolts, nuts and take out regulator
through hole as shown in left figure.
INSPECTION
1) Check regulator sliding and rotating parts for greasing.
2) Check rollers for wear and damage.
3) Check wire for damage.
INSTALLATION
Reverse removal procedure to install window regulator noting the
following point.

Tighten bolts and nuts according to the order (a, b, c / 1, 2, 3, 4)
shown in left figure.

When installing glass, check that the top part of the glass contacts
the glass run evenly and that the glass moves up and down
smoothly.
If the glass is tilted with respect to the glass run, make a fine ad-
justment with the screws.

Install door window regulator handle (if equipped) so that it has
an angle as shown in figure when glass is fully closed.

YH4
GRAND
VITARA
9-14 BODY SERVICE
1. Door window
regulator attaching
nuts
2. Hole
1. Window regulator lubrication points
1. Door sealing
cover
2. Adhesive
REAR DOOR WINDOW REGULATOR
REMOVAL
1) Remove door glass, refer to steps 1) to 10) of REAR DOOR
GLASS REMOVAL in this section.
2) Disconnect power window motor lead wire at coupler and clamp.
3) Remove door window regulator attaching nuts (6 pcs.), and take
out regulator through hole as shown in left figure.
INSPECTION
1) Check regulator sliding and rotating parts for greasing.
2) Check rollers for wear and damage.
3) Check wire for damage.
INSTALLATION
Reverse removal sequence to install door window regulator noting
following points.

Tighten regulator base nuts according to the order (a, b, c) shown
in figure.

Adjust door window regulator according to following procedure.
a. Loosen three nuts, two screws and two bolts.
b. Raise window fully.
c. Tighten three regulator rail nuts according to the order (d, e,
f) shown in figure and two center sash bolts A.
d. Lower window.
e. Tighten two screws B to specified torque. Tighten front screw
first, then rear.
Tightening Torque for glass attaching screws
2.5 N
.m (0.25 kg-m, 1.8 lb-ft)
f. Check that the glass moves up and down smoothly and that
the top part of the glass contacts the glass run evenly.

Securely seal door sealing cover with adhesive.

Install door window regulator handle (if equipped) so that it has
an angle as shown when glass is fully closed.

YH4
GRAND
VITARA
1. (a)
1. (a)
1
11
Tightening Torque
(a): 23 N.m (2.3 kg-m, 17.0 lb-ft)
1. Bolt
BODY SERVICE 9-33
INSTRUMENTATION AND DRIVER INFORMATION
INSTRUMENT PANEL
WARNING:
See WARNING at the beginning of this section.
REMOVAL
1) Disconnect negative cable at battery.
2) Disable air bag system. Refer to ªDisabling Air Bag Systemº in
Section 10B.
3) Remove console box.
4) Remove glove box and column hole cover.
5) Disconnect wires and cables from heater unit and blower motor
assembly.
6) Remove steering column assembly. Refer to Section 3C1.
7) Disconnect speedometer connector and remove speedometer
assembly. If equipped with air bag, disconnect wire coupler at
SDM and air bag ground terminal for air bag.
8) Remove engine hood opener.
9) Disconnect couplers which need to be disconnected for removal
for instrument panel.
10) Remove instrument panel mounting screws.
11) Remove instrument panel mounting bolt.
12) Remove instrument panel.
CAUTION:
For vehicle with Air Bag, instrument panel could not be re-
moved with SDM coupler connected and ground terminal
installed.
Use care not to damage Air Bag harness.
INSTALLATION
1) Install instrument panel by reversing removal procedure, noting
the following items.

When installing each part, be careful not to catch any cable or
wiring harness.

When installing steering column assembly, refer to ªAIR BAG
STEERING COLUMN INSTALLATIONº in Section 3C1.
2) Adjust control cables. (Refer to Section 1A ªHEATER CON-
TROL CABLESº.)
3) Enable air bag system. Refer to ªEnabling Air Bag Systemº in
Section 10B.

YH4
GRAND
VITARA
BODY SERVICE 9-59
1. Door latch
2. Outside handle
3. Inside handle bezel
4. Latch striker
1. Door opening control rod pin retainer
2. Door opening control rod
3. Door lock control rod
3
SECURITY AND LOCKS
FRONT DOOR LOCK ASSEMBLY
REMOVAL
1) Raise window all the way up.
2) Remove door trim and door sealing cover, refer to steps 1) to 6)
of FRONT DOOR GLASS REMOVAL in this section.
3) Remove door opening control rods.
Unlock door lock rod pin retainer and disconnect control rod.
4) Remove door lock control rod.
5) Disconnect door lock motor lead wire (if equipped).
6) Remove lock assembly.