Sponsored

AUX buttons - anyone have a back button wiring view?

CrCo35

TRD Off-Road
New member
Joined
Feb 17, 2025
Threads
1
Messages
4
Reaction score
1
Location
USA
Vehicle(s)
2024 Tacoma TRD Off-Road
I'm wondering if anyone with the 3 factory AUX buttons has a picture of the back side of their factory AUX button wiring they're willing to share so I can see what wires and how many wires connect to each button.

I have spare wires back behind the dummy dash buttons and am trying to figure out if they're for AUX buttons or something else because I have everything else, including fuses/wiring/connectors for pigtails under-hood/bed, but am missing the dash buttons and the Denso relays under the hood - but the relay/fuse spots are wired into the cabin harness.
Sponsored

 

Pappy

TRD Off-Road
Well-known member
First Name
Jon
Joined
Jan 11, 2025
Threads
7
Messages
266
Reaction score
345
Location
Albuquerque, NM
Vehicle(s)
2025 Tacoma TRD-OR 6MT, 1969 FJ40, 1985 4Runner
I'm wondering if anyone with the 3 factory AUX buttons has a picture of the back side of their factory AUX button wiring they're willing to share so I can see what wires and how many wires connect to each button.
Switches are on page 3.
 

Attachments

Baltimore

Well-known member
Joined
Jul 23, 2024
Threads
28
Messages
628
Reaction score
334
Location
Maryland
Vehicle(s)
4g hybrid
While Ididn't have the buttons themselves, I did have the button wiring. Take a look at the photos in my post on installing a heritage grille without aux. You'll see pictures of the backside of the dash button panel (if that's what you're looking for)
 

rijc99

Well-known member
Joined
Oct 1, 2024
Threads
15
Messages
306
Reaction score
156
Location
SoCal
Vehicle(s)
Tacoma
Switches are on page 3.
You wouldn’t happen to have the diagram for the 4th Aux button would you? I bought the button and connector and am trying to figure out how to wire it.
 

Pappy

TRD Off-Road
Well-known member
First Name
Jon
Joined
Jan 11, 2025
Threads
7
Messages
266
Reaction score
345
Location
Albuquerque, NM
Vehicle(s)
2025 Tacoma TRD-OR 6MT, 1969 FJ40, 1985 4Runner
You wouldn’t happen to have the diagram for the 4th Aux button would you? I bought the button and connector and am trying to figure out how to wire it.
I don't. I looked awhile back in the EWD for that switch on my truck and I didn't see a pre-wired connector for it. I've also had that panel off and don't recall a vacant plug.
 

Sponsored

StreeTaco

Trailhunter
Well-known member
First Name
Dan
Joined
Sep 16, 2023
Threads
23
Messages
521
Reaction score
668
Location
TN
Vehicle(s)
2024 Tacoma TrailHunter
You wouldn’t happen to have the diagram for the 4th Aux button would you? I bought the button and connector and am trying to figure out how to wire it.
Not 100 on this, but after a few tests, this may work. Your Own Risk.

2024 Tacoma AUX buttons - anyone have a back button wiring view? IMG_0125
 

rijc99

Well-known member
Joined
Oct 1, 2024
Threads
15
Messages
306
Reaction score
156
Location
SoCal
Vehicle(s)
Tacoma
Thanks Pappy for the 3 switch wiring and StreeTaco for the possible aux 4 wiring. I still need to pick up the pins to set up the connector. Once I get the connector wired I’ll run some tests on the switch.
Sponsored

 
 






Top