Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum - View Single Post - headlite mystery
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Old 04-15-2019, 03:48 PM
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EnvoyBoy2004 EnvoyBoy2004 is offline
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2004 GMC Envoy SLT
Graphite Metallic 4.2L I6 4X4
Join Date: Sep 2014
Location: NY
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It is probably the Low Beam Relay #46 in the underhood fuse box. Try swapping it with #45 for testing purposes. When replacing this "relay", be sure to buy an OEM name brand such as AC Delco.
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