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Chevrolet Express
Platform: GMT Van

No Low beam headlights

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Old July 11th, 2019, 11:41 PM
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Default No Low beam headlights

Hello, I have a 1994 g20, the high beams and fog lights work fine but both of the low beam headlights do not work and nor do they have power going to them, I tested with a multimeter while they were on. Could it be a bad relay? And if so where is that located at so I could the good ol shake test and or replace it. I just received this van I am not too experienced with the electronics side of it.
Old July 12th, 2019, 12:00 AM
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When I get in (2-3 hours) I'll post wiring diagrams from Clymer. Separate sealed beams (side-by-side) design may be on a separate fuse.
Old July 12th, 2019, 2:47 AM
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Ok, here's everything I got for '94 G series models






Hope something in there helps.
Old July 12th, 2019, 10:36 AM
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Does anyone know where the daytime running lights relay would be or the fuse going to it?
Old July 12th, 2019, 1:49 PM
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There's the basic fuse box behind brake pedal (my '93). If not there in the '94 check under driver seat. Don't know about the relay off-hand. You might have an under hood relay box also.
Old July 13th, 2019, 2:23 PM
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Thanks you I did solve the problem, bad ground connection. Thank you for all of your help I really appreciate it and I'm sure those pictures will come in hand later
Old July 13th, 2019, 4:55 PM
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Good to hear. Stay safe.




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