× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: using a test light to ck solonoids
Posted to Technical Theory Forum on 12/24/2001 4 Replies

[...trimmed text...]

Good point about the resistance changing with heat, but at the instant you make the connection, amperage draw MIGHT be enough to smoke the driver (until the bulb heats up). One of the reasons why bulb... Login to read more.

4 Replies Received (View Replies)