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Old 11-29-2019, 07:05 PM   #5
cmbrucew
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Join Date: Dec 2010
Location: North of sandy ago, CA.
Posts: 2,064
Default Re: Some Questions........

Is there a way to test a brake light switch or do they just last "forever"?


Remove switch from fitting and screw into a air pressure regulator fitted with a pressure guage. With a multi meter attached to the two terminals of the switch, increase air pressure until the multi meter shows continunity. Note the pressure required to activate the switch, if it is acceptable, resuse it.



Bruce
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Works good
Lasts long time
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