Tips: electrical switches

Hummer H1 and Military Humvee topics
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Tips: electrical switches

Post by Snakeyes » Mon 08 Nov , 2010 1:01 pm

I have put considerable mileage (hundred thousand plus) on my truck, and with continuous use I found that my window and door switches were beginning to malfunction and frequently worked sporadically. I removed the switches and cleaned the contact points with no luck. Finally I bought a spray can of electrical contact cleaner and inserted the tip into the opening of the switch casing and thoroughly flushed all the switches. It worked like a charm. Saved me from having to order new switches.
1993 H1-sold
1997 H1 -Mod. Blk,cer.ctd pistons,ported head. Heath remote PMD, Mech.Wastegate,HD Dual Lift pump & Injectors, Water/Meth Inj, str-thru exhaust. Shift-Kit, Rebuilt Tranny-Kevlar belts, HD Torque Conv., Deep Trans.pan. Night-Vision, HID etc.

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