parking light problems

revolutiondsl

Cat buys my Cummins parts
Joined
Jun 3, 2007
Messages
1,391
my 04 Im building has a problem with the parking lights. They did work and now when you turn them on the relay buzzes and only the cab lights come on. The other lights do not at all. When you turn the switch off the cab lights stay on until you pull the relay or unhook the battery. I unplugged connectors to look for corrosion and none. Any ideas will help
 
switch, power distribution center, or wiring issues along the left side frame rail
 
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