how to install when only 1 plug is under the dash of the truck
1613662
I do not believe thin unit will work if there is only one plug under the dash. One of the plugs is for power and input from the truck. The other plug is output to trailer plug wiring harness. I hope that is helpful.
497549
The only thing I can think of is on your particular truck the wires aren't there for it to work that was the way it was on my 1998 F-150 my F-250 was plug and go
781512
Yes, it plugs in where the other one did. Are you talking about a dash mounted unit or a factory installed unit in your car?
1270734
don;t need one plugs directly into obdII plug,after you plug it in on your car the screen will light up and it will ask you what you wanna do use it just like it comes
1115026
This is the main unit that plugs into a hard wired receptor that incorporates the 12 volt power and cb radio antenna. Mine is hard wired behind the dash panel & fixed in place at the bottom of the dash with two screws, but was factory installed by Newmar in a class A motorhome. If you are unsure where/how to connect then likely best take it to a technician.
2019362
This is the only tool you need to remove and install the plugs. You may require other tools to access the plug locations. I'd do a quick search online, youtube will usually have great tutorials.
1846782
Only 1 plug is correct. There are 2 separate controllers. This blanket slid all over the bed and I sent it back.
1701750
Yes it should work if you have the 1x2 inch plug under the dash where itplugs into
838144
If you have "firewall" clearance it will work. #1 plug wire will be located one spot to the right.
2005303
On my pick up there was a wire plug under the back of the bed that I plugged a trailer wire adaptor into , I would ask your dealer for the wire adaptor and location on the truck. On mine it is not a t adaptor just a plug the adaptor plugged into..
547863
The wires under the dash correspond with the harness that comes in the box. Very easy to install with what comes in the box . No other harness is needed.
1006920
The 2012 Silverado doesn't have a plug & play feature like the pre '07 models. There are wires under the dash that have to be hard wired to any plug you use. This will work if you cut the unusable plug (for the older models) off of the cable and wire it to the factory vehicle wiring. This is what I did with it. If you look around you can buy a one ended cable specifically for the 07-13 but they too have to be hard wired. It's really simple and there are several videos online to guide you through step by step.
674312
My 2011 Dodge Ram came with a plug that I had to wire to this. My Dodge plug had simple instructions, and then it plugged in the truck below the dash. If you have the adapter for your Silverado, then it should work fine. I think most auto part stores sell them. I hope this helps.
230793
I bought 2 of these for my F250 diesel truck I used hd 3 plug strip then plug to a thermo plug has been working great so far
30814
If it uses the standard plug under the dash it should be wired correctly for your towing package. Mine plugged right in and worked perfectly. I have a F150
2163332
My Tacoma v-6 3.4 liter only required 3 wires...3 plugs are directly under coil packs.
1798743
I would think you could. You would just have to splice into the backup wires to get the power needed since you don't have a two package like on a pickup truck.