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My 2nd auxiliary switch has no power going to it while the switch is on. I checked the fuse, and it looks good.
Does anyone have suggestions?
Does anyone have suggestions?
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My 2nd auxiliary switch has no power
- Thread starter Philosophize
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I believe they also have relays for each switch make sure the relay is seated well. Check the fuse with a meter or swap in a new one. Looks can be deceiving. Also where are you checking for power? The wires pop out near the brake booster under the hood. To ge to other points you have to connect wires.
OP did you confirm this with a multi-meter?
- It may just be the lamp in the switch is faulty but the circuit is energized.
- Even though the fuse may look good test continuity through fuse
OP
OP
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Thank you. Let me try that; once I open the fuse box under the hood, do I need to remove the top cover to check the connection below, or is it somewhere else.
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OP
OP
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That is what I thought because I could not see it.The Aux relays are built into the battery junction box and are non serviceable. Sounds like a trip to the dealer.
When you say you "checked the fuse", which one do you mean? The 5 amp fuse marked F65 to upfitter relay 6 in the diagram above?
That fuse is on the LOAD side of the relay, not the control side. The switches could be on either the ground side or the power side of the relay control circuit, they don't show on that diagram so hard to tell. The fuse could be good or bad, it won't matter if the problem is the switch itself.
That fuse is on the LOAD side of the relay, not the control side. The switches could be on either the ground side or the power side of the relay control circuit, they don't show on that diagram so hard to tell. The fuse could be good or bad, it won't matter if the problem is the switch itself.
OP
OP
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Fuse 61 15amp is what I check for auxiliary upfitter switch 2
OP
OP
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They are ordering a new fuse box a bad relay
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Any updates on this? I'm having the same issue with no power to aux 2. My dealership said that they're backed up and it might take "a while" to get it diagnosed. Can this be repaired without going to the dealer? TIA
Bumping this. I had this same issue yesterday. I have diode fog lights wired to aux 2, 4 and 5, with 2 being the off-road / highest intensity setting. Aux 2 worked initially, then not the next day, then worked once the next day, and has not worked since. Aux 4 and 5 have had no issues. Any advice is appreciated
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