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Why would the hi beams work and low beams not on a 2011 traverse?
Wiki User
∙ 9y ago
Faulty fuse or relay, faulty switch, fault in the low beam circuit. I'd start by checking the fuses and relays. From there, I'd check to see if there was continuity between power and ground where the bulb plugs into the harness... if that failed, then I'd use a Power Probe to check for power, then for ground... if I found I had both, I'd check the switch next, and make sure I had continuity in the low beam circuit.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoBe sure the bulbs are okay and also check the fuses and relays. Also check the multi-function hi-beam low-beam switch
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