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Old 05-22-2022, 11:57 AM   #1
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Default Trailer side lights not working ?

My boat trailer 'side' lights and number plate light are not working ?
(Running lights)
The directional and stop lights are working ok, no problems !
I did notice however, that these lights do not stay on 'all the time' and I believe they should when trailering boat at night.

My trailer wire connection to truck is your typical 4 wire plug.
(green, yellow, black, white)

Thoughts as to why side lights are not working ?

Thanks !

Last edited by bigdog; 05-22-2022 at 12:02 PM. Reason: additions
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