Combination Switch - Operational Check
EL-40wiring diagramSwitch matrix dots/ties were not all individually legible in the scan; rows are captured with '??' placeholders where contact state cannot be confirmed.
Operational Check
NOTE
Switch position diagrams: Lighting stalk (HEAD positions Main Beam / Dip / OFF, Main beam flash; Turn signal R / N / L). Wiper stalk (Front wiper and washer OFF / Int / Low / High with WASH; Rear wiper and washer OFF / Int / Wipe). Two variant wipe configurations: a) Fixed front intermittent wipe with rear wash·wipe, b) Front wipe with rear wash/intermittent wipe.
Front and Rear Wiper and Washer Switch
13
Front Wiper OFF??
Front Wiper LOW??
Front Wiper HIGH??
Front Wiper WASH??
Rear Wiper WIPE·WASH??
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE??
Connect ToAUTO STOP
14
Front Wiper OFF??
Front Wiper LOW○
Front Wiper HIGH??
Front Wiper WASH??
Rear Wiper WIPE·WASH??
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE??
Connect ToLOW
15
Front Wiper OFF??
Front Wiper LOW??
Front Wiper HIGH○
Front Wiper WASH??
Rear Wiper WIPE·WASH??
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE??
Connect ToHIGH
16
Front Wiper OFF??
Front Wiper LOW??
Front Wiper HIGH??
Front Wiper WASH??
Rear Wiper WIPE·WASH??
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE??
Connect ToEARTH
17
Front Wiper OFF??
Front Wiper LOW??
Front Wiper HIGH??
Front Wiper WASH○
Rear Wiper WIPE·WASH??
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE??
Connect ToWASH
18
Front Wiper OFF??
Front Wiper LOW??
Front Wiper HIGH??
Front Wiper WASH??
Rear Wiper WIPE·WASH??
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE??
Connect ToAMP
1
Front Wiper OFF??
Front Wiper LOW??
Front Wiper HIGH??
Front Wiper WASH??
Rear Wiper WIPE·WASH??
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE○
Connect ToWIPER
2
Front Wiper OFF??
Front Wiper LOW??
Front Wiper HIGH??
Front Wiper WASH??
Rear Wiper WIPE·WASH○
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE??
Connect ToWASH
3
Front Wiper OFF??
Front Wiper LOW??
Front Wiper HIGH??
Front Wiper WASH??
Rear Wiper WIPE·WASH??
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE??
Connect ToEARTH
4
Front Wiper OFF??
Front Wiper LOW??
Front Wiper HIGH??
Front Wiper WASH??
Rear Wiper WIPE·WASH??
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE??
Connect ToEARTH·WASH
4a
Front Wiper OFF??
Front Wiper LOW??
Front Wiper HIGH??
Front Wiper WASH??
Rear Wiper WIPE·WASH??
Rear Wiper OFF??
Rear Wiper INT??
Rear Wiper WIPE??
Connect ToEARTH·WASH
Lighting Switch
5
OFF A??
OFF B??
OFF C??
1st A??
1st B??
1st C??
2nd A??
2nd B??
2nd C??
Connect ToPOWER SOURCE
5a
OFF A??
OFF B??
OFF C??
1st A??
1st B??
1st C??
2nd A??
2nd B??
2nd C??
Connect ToREAR FOG RELAY FEED
6
OFF A??
OFF B??
OFF C??
1st A??
1st B??
1st C??
2nd A??
2nd B??
2nd C??
Connect ToMAIN
7
OFF A??
OFF B??
OFF C??
1st A??
1st B??
1st C??
2nd A??
2nd B??
2nd C??
Connect ToDIMMER
8
OFF A??
OFF B??
OFF C??
1st A??
1st B??
1st C??
2nd A??
2nd B??
2nd C??
Connect ToPOWER SOURCE
8a
OFF A??
OFF B??
OFF C??
1st A??
1st B??
1st C??
2nd A??
2nd B??
2nd C??
Connect ToINTERNAL LINK
9
OFF A??
OFF B??
OFF C??
1st A??
1st B??
1st C??
2nd A??
2nd B??
2nd C??
Connect ToMAIN
10
OFF A??
OFF B??
OFF C??
1st A??
1st B??
1st C??
2nd A??
2nd B??
2nd C??
Connect ToDIMMER
11
OFF A??
OFF B??
OFF C??
1st A??
1st B??
1st C??
2nd A??
2nd B??
2nd C??
Connect ToPOWER SOURCE
12
OFF A??
OFF B??
OFF C??
1st A??
1st B??
1st C??
2nd A??
2nd B??
2nd C??
Connect ToTAIL
Direction Indicator Light
1
R??
N??
L??
Connect To??
2
R??
N??
L??
Connect To??
3
R??
N??
L??
Connect To??