Turn signal switch, How to statically test? |
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Turn signal switch, How to statically test? |
HalfMoon |
Aug 4 2014, 09:44 PM
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#1
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Senior Member Group: Members Posts: 828 Joined: 13-November 12 From: Shenandoah Junction, WV Member No.: 15,144 Region Association: MidAtlantic Region |
How do we statically test (ohn meter or continuity tester) a column turn signal switch un-installed?
TY David |
Mike Bellis |
Aug 4 2014, 10:03 PM
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#2
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Resident Electrician Group: Members Posts: 8,345 Joined: 22-June 09 From: Midlothian TX Member No.: 10,496 Region Association: None |
3 wires
Black w/green & white stripe (common) Black w/ green stripe Black w/ white stripe Test continuity between the common to one of the other two while the switch is turned. EDIT: you may have to disconnect all three from the circuit to get an accurate reading. |
HalfMoon |
Aug 4 2014, 10:17 PM
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#3
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Senior Member Group: Members Posts: 828 Joined: 13-November 12 From: Shenandoah Junction, WV Member No.: 15,144 Region Association: MidAtlantic Region |
3 wires Black w/green & white stripe (common) Black w/ green stripe Black w/ white stripe Test continuity between the common to one of the other two while the switch is turned. EDIT: you may have to disconnect all three from the circuit to get an accurate reading. Great stuff! I have continuity on those pins (IMG:style_emoticons/default/piratenanner.gif) Do you happen to know whitch pin should have continuity when tested against common for the high beam? |
Mike Bellis |
Aug 4 2014, 10:32 PM
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#4
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Resident Electrician Group: Members Posts: 8,345 Joined: 22-June 09 From: Midlothian TX Member No.: 10,496 Region Association: None |
3 wires Black w/green & white stripe (common) Black w/ green stripe Black w/ white stripe Test continuity between the common to one of the other two while the switch is turned. EDIT: you may have to disconnect all three from the circuit to get an accurate reading. Great stuff! I have continuity on those pins (IMG:style_emoticons/default/piratenanner.gif) Do you happen to know whitch pin should have continuity when tested against common for the high beam? High beam does not go through the turn signal switch. There is a brown/white or brown/yellow from the switch that is a momentary ground when the switch is pulled. This ground triggers the relay which is electro-mechnaical. There is a toggle cam inside that is designed to switch directions each time the switch is pulled. There is a spring that can wear and prevent the Hi/Lo relay from working correctly. |
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