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How/where do you install fuses for the four factory installed auxiliary switches in the dashboard?

EricGoleta

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How/where do you install fuses for the four factory installed auxiliary switches in the dashboard? I bought three light kits from Baja Designs and the Upfitter cable kit to use the factory installed auxiliary switches. But I don't find clear instructions on the fuses. Can anyone point me in the right direction for a video or instruction sheet.
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MikeD

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Fuses should already be installed - since the connections are already there. Manual says that they are in the engine compartment. See this thread for image of engine fuse box: Fuse box and diagram. On cover diagram Aux no 1 and Aux #2 are second row top middle above S-Horn. Aux 3 is top row right of center. I can't find aux4 but its 10 A per manual.
(if yours is not a Hybrid it the fuse box might be a bit different different - pop it off and look at the diagram.)


2025 4runner 6th gen How/where do you install fuses for the four factory installed auxiliary switches in the dashboard? aux_pg2-pn


2025 4runner 6th gen How/where do you install fuses for the four factory installed auxiliary switches in the dashboard? 15093-2e10f1d66c79ae31824a74abb0a96f29
 

Fredot

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The Baja Design upfit harness and wire kits have not been updated for the prewired/fused AUX set ups. I spoke to them and they were unaware that the AUX switches were already fused and relayed. I simply had to wire lights directly to the pigtail with no other connections required. They will update their harness and instructions for this, but in the meantime simply use direct connection wiring from lights to AUX pigtail(s). Assuming you have OEM prewired-AUX switches like my Trailhunter
 
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EricGoleta

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Fuses should already be installed - since the connections are already there. Manual says that they are in the engine compartment. See this thread for image of engine fuse box: Fuse box and diagram. On cover diagram Aux no 1 and Aux #2 are second row top middle above S-Horn. Aux 3 is top row right of center. I can't find aux4 but its 10 A per manual.
(if yours is not a Hybrid it the fuse box might be a bit different different - pop it off and look at the diagram.)


aux_pg2-png.jpg


15093-2e10f1d66c79ae31824a74abb0a96f29.jpg
 
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EricGoleta

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MikeD - Thank you so much, I missed it in the manual and it didn't come up in Google.

Fredot - Thank you for letting me know. The sales guy for 4WD warehouse said the upfitter kit p/n 60-0109 was the right item to order. I'll return it.
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