have an 01 sierra installed a 35 watt low beam kit and a 55 watt high beam kit now when i turn on my highs both highs and lows stay on i know this is not normal but will it hurt anything

Asked by Mar 20, 2016 at 11:11 AM about the 2001 GMC Sierra 1500 SLT Extended Cab SB

Question type: Car Customization

1 Answer

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Yeah the poor person that's on coming at night, not to mention that you could fry the relays, sounds like it is wired wrong, maybe shared a power supply for the low beams, just guessing as I don't know how they wired it.

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