Illumination Cancel Switch Inspection (If Equipped); Tail Light Relay, Headlight Relay, Front Fog Light Relay Inspection (If Equipped) - Suzuki SX4 Service Manual

Illumination Cancel Switch Inspection (If
Equipped)
Check for continuity between terminals at each switch
position.
If check result is not as specified, replace switch.
1
2
3
Terminal
Switch Position
OFF
ON (PUSH IN)
Tail Light Relay, Headlight Relay, Front Fog
Light Relay Inspection (If Equipped)
1) Remove tail light relay (1), headlight relay and/or
front fog light relay (2).
[A]
[B]
3
4
1
8
S7RW0A9206027
3
1 2
I5RW0A920015-01
S7RW0A9206028
2
2
6
5
I6RW0C920027-02
[C]
7
1
6 5 8
[A]: Junction block with BCM type (other than discharge headlight model)
[B]: Junction block with BCM type (discharge headlight model)
[C]: Junction block without BCM type
3. Headlight low beam relay (left side)
4. Headlight low beam relay (right side)
5. Headlight high beam relay (left side)
6. Headlight high beam relay (right side)
7. Junction block
8. Battery
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.
4) Connect battery negative (–) terminal to terminal "A"
of relay.
5) Check continuity between terminal "3" and "4". If
there is no continuity when relay is connected to the
battery, replace relay.
"1"
"2"
"4"
Lighting Systems: 9B-33
7
2
3
4
I6RW0C920028-01
"3"
I4RS0A920022-01