Suzuki Grand Vitara JB627. Manual - part 374

9B-21 Lighting Systems: 

A

A

4

3

B

B

[A]

[B]

A

A

4

B

B

[A]

[B]

11

2

1

7

6

5

12

12

5

10

9

8

10

9

8

7

6

“b”

“a”

“H”

“H”

“H”

“H”

“H”

[F]

[E]

[C]

[D]

A

A

4

B

B

[A]

[B]

“H”

“H”

X

X

X

X

X

X

A

A

4

B

B

[A]

[B]

“H”

“H”

[F]

[E]

[F]

[E]

3

3

3

3

3

3

3

X

X

I5JB0A920022-04

2. Headlight bulb

9. Turning (for right adjustment)

[A]: Left headlight

3. Cut line (bounding line)

10. Turning (for left adjustment)

[B]: Right headlight

4. Hot spot

11. Headlight housing

[C]: RH steering vehicle shown

5. Aiming gear (for up / down adjustment)

12. Headlight leveling actuator

[D]: LH steering vehicle shown

6. Turning (for up adjustment)

X-X: Horizontal center line of headlight bulbs

[E]: 3 door model

7. Turning (for down adjustment)

A-A: Vertical center line of left headlight bulb

[F]: 5 door model

8. Aiming gear (for right / left adjustment)

B-B: Vertical center line of right headlight bulb

Lighting Systems:  9B-22

Headlight Switch (in Lighting Switch) Removal 
and Installation

S6JB0B9206006

Removal

1) Disconnect negative cable at battery.
2) Remove steering column hole cover (1).
3) Remove steering column covers (2).

Turn steering wheel to access steering column cover 
screws (3).

4) Remove lighting switch (1) from combination switch 

assembly (2) and disconnect its coupler (3).

Installation
Reverse removal procedure for installation.

Headlight Switch (in Lighting Switch) 
Inspection

S6JB0B9206007

Check for continuity between terminals at each switch 
position. If check result is not as specified, replace 
switch.

1

2

3

3

I5JB0A940020-02

1

2

3

I4RS0B920005-01

[A]: LHD

[D]: Shaft condition

[B]: RHD

*: If equipped

[C]: Terminal

[C]

[D]

3

5

LOW

PASS

HI

LOW

PASS

HI

LOW

PASS

HI

[A]

[B]

1 6*

2

3

4

5

1 2 3 4

5

1

2

4

6*

I6JB0B920003-02

9B-23 Lighting Systems: 

Tail Light Relay, Headlight Relay Inspection

S6JB0B9206030

1) Remove tail light relay (1), headlight low beam relay 

(2) and/or headlight high beam relay (3).

2) Check that there is no continuity between terminal 

“3” and “4”. If there is continuity, replace relay.

3) Connect battery positive (+) terminal to terminal “2” 

of relay and battery negative (–) terminal to terminal 
“1” of relay.

4) Check continuity between terminal “3” and “4”. If 

there is no continuity when relay is connected to the 
battery, replace relay.

Hazard Warning Switch Removal and 
Installation

S6JB0B9206008

Removal

1) Disconnect negative (–) cable at battery.
2) Remove audio unit referring to “Audio Unit Removal 

and Installation in Section 9C”.

3) Remove center ventilation louver (1) referring to 

“Center Ventilation Louver Removal and Installation 
in Section 7A”.

4) Disconnect coupler, and then remove hazard 

warning switch (2) from center ventilation louver (1). 

Installation
Reverse removal procedure for installation.

Hazard Warning Switch Inspection

S6JB0B9206009

Check for continuity between terminals at each switch 
position. If check result is not as specified, replace 
switch.

Brake Light Switch Inspection

S6JB0B9206010

Check brake light switch for continuity between terminals 
at each switch position.
If check result is not as specified, replace switch.

1

2

3

I7JB01920002-01

“4”

“2”

“1”

“3”

I4RS0A920022-01

2

1

I5JB0A920024-01

Switch Position

Terminal

ON

1

2

3

4

OFF

1

2

3

4

I5JB0A920025-01

Terminal

Shaft condition

FREE

PUSH

1

2

3

4

4

2

3

1

I5RS0A920001-01

Lighting Systems:  9B-24

Turn Signal Light Switch (in Lighting Switch) 
Removal and Installation

S6JB0B9206011

For removal and Installation, refer to “Headlight Switch 
(in Lighting Switch) Removal and Installation”.

Turn Signal Light Switch (in Lighting Switch) 
Inspection

S6JB0B9206012

Check for continuity between terminals at each switch 
position. If check result is not as specified, replace 
switch.

Turn Signal and Hazard Warning Relay Removal 
and Installation

S6JB0B9206013

Removal

1) Disconnect negative (–) cable at battery.
2) Remove turn signal and hazard warning relay (1) 

from junction block (2).

Installation
Reverse removal procedure for installation.

Turn Signal and Hazard Warning Relay 
Inspection

S6JB0B9206014

1) Remove turn signal and hazard warning relay (1) 

from junction block (2).

2) Connect connector to turn signal and hazard 

warning relay.

3) Turn ignition switch to ON position.
4) Check turn signal and hazard warning relay for 

operation.
• Check that left side turn signal lights flash when 5 

terminals of turn signal and hazard warning relay 
and vehicle body ground are connected using 
service wire (3).

• Check that right side turn signal lights flash when 

6 terminals of turn signal and hazard warning 
relay and vehicle body ground are connected 
using service wire.

• Check that left and side turn signal lights flash 

when 8 terminals of turn signal and hazard 
warning relay and vehicle body ground are 
connected using service wire. If turn signal lights 
do not flash, check power supply and ground 
circuits of turn signal and hazard warning relay.

[A]: LHD
[B]: RHD

[C]: Terminal
[D]: Switch position

3

1

2

3

2

1

3

2

1

[C]

[D]

[A]

[B]

N

N

I5JB0D920018-01

1

2

I5JB0A920026-01

3

8

7

1

2

6

5

4

2

1

2

3

I5JB0A920027-01