Only Highs...no lows.

[ryaleon]

Relay is good, switched it with another and they are both good

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If you only checked one, then you didn't get it. There are two.

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There are also 2- 10Amp fuses coming off each relay for left/right light.

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Screw it, here's the diagram. If you have any more questions, ask

[ryaleon]

I only see one relay for the low beams diagram is hard to read without my glasses on haha so I apologize

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you should be able to zoom in w/ your browser or save the image and zoom.

ok, 2 relays for headlights...one for high, one for low. You said realy in your responce. Are you sure you had the correct low beam relay?

The body control module sends the signal to the relay. Do you have any other odd issues inside the truck? These are not physical switches anymore, its data through a computer network.

[ryaleon]

no other issues. just the low beams not coming on.