Tip & How-To about Chevrolet Silverado
Ever have an elctrical part on a vehicle that you needed to test without taking the part off the vehicle? I've been doing this for many years. Just about everybody who works on cars has a battery charger laying around. You can use the battery charger to apply voltage to activate whatever part needs testing. Just put the battery charger on the lowest amp setting, and clamp straightened out metal paperclips in the charger's alligator clips. Use these probes to apply voltage to switches, motors, light bulbs, whatever uses 12VoltsDC. By using an extension cord, it will reach anywhere on the venicle. And, if you have a portable battery charger/booster, you now have a mobile tester.
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