do i need to change out the wiring harness or anything to do with the wiring in order for this to work on my 1990 toyota sr5 4x4 pickup
1865713
I have a 94 toyota pickup and all I had to do was just plug it in so I wouldnt think so
2283427
I have no idea on the wiring instructions. When I looked it up for my 4Runner, I just found a blog that explained it pretty well. I think they even had a Youtube video to follow. Good luck!
684772
Definitely, you just need to get the wire harness specific to your vehicle and wire it into the harness for the pioneer deck. I soldered the wires but that was a little over kill, you can easily get away with just using wire connectors.
2083740
The wiring harness is for towing. If you are not going to tow any trailer or vehicle then you do not need it. I got the receiver hitch to connect my bicycle rack, which I did not need to get the harness.
336763
You will need a wiring harness adaptor and a double-din mounting kit compatible with your truck. Amazon has them as well if you look around or you can also get them from Crutchfield.com
1371186
I didn't buy the wiring harness because I do all my own wiring. Depending on the stock wiring, you may have to upgrade wire size to at least 14 gauge.
1804048
pull out the blank switch and if there is 8 wires on the plug it will work if its less then youll have to add 2 wires check out the tundra forums they have pics and instructions
2092897
I had to cut the plug off the old one and swap it for the connector on the new one as the new one didn't match. I have a 97 Camry I was putting it on though. Wire colors didn't match the same though so after I put it all back together the control is reversed. Should have tried it out first.
1372201
Mine is in 84 chevy. Had to find wiring diagram. I don't think you need extra stuff. I would check with dealer before you buy it. Toyota might have their own version if this.
1676238
That is exactly what I did. The harness was slightly different than the stock plug. It came with directions that allowed me to wire it in with no problems. There were some specific instructions about specific years of Ford trucks and the brake wire, but I was able to figure it out with the instructions and a simple voltage meter.
837603
It fit my 1990 toyota pickup standered cab it will fit your truck as for mine I didn't have the plug an play for like the boat or trailer so I taped into my actual light to get it to work but it looks great but yea if u have the plug an play it will plug right into it and will look nice on your truck
936124
Yes, you need to wire the included harness to the aftermarket harness. Then plug and play. The wires have the location printed on them.
2213153
I did not receive a wiring harness. I am not sure if you can run wires through the housing of the hitch.
193754
Wiring harnesses are vehicle specific, not head unit specific, so it should work just fine.
487827
Hello,This would wire to the aftermarket radios wiring so that it will plug straight into the OEM wiring harness of the vehicle. If you need help finding an item please contact our tech support team at (800) 338-0531 ext 780 and we will be more than happy to assist you.
588176
I would certainly think so. The best thing to do is go to the Tekonsha web site and look up your application. If they offer the pre-made wiring harness, by all means get it. It makes the installation so much easier.
1334202
Yea you need a converter from the cars wiring box to the radio you are going to install. Otherwise, you'll have to cut all wires and then connect directly to new radio wires.