Need to wirer kenwood kdc-hd545u radio to my 1999toyato avalo and the wirer harness has been cut off the toyato need wirer diagram to match wirer colorsto make it work!!

Hi, you can usually buy a stereo wiring harness that plugs right into your car and they are color coded to match the standard aftermarket wire radio harness, all you do is take the plug from your new stereo and match the wires with the adapter, just connect the matching wire colors. it's super easy and well worth the $15-20, and you don't have to cut up your factory harness.
good luck!

Kenwood wiring diagrams are usually on Kenwood website. You just need a jumper harness from the Toyota plugs to your player. A good local ICE shop or car accessories shop could help. Try EBAY?

Sounds like BCM unable to power down with this unit. Call Kenwood tech. support for assistance.

the wire colours for your truck will be different then the aftermarket radio
you will have to locate them and match the wires function and hook them up that way
step 1 - factory wire colours

This is most likely impossible if either is a late model vehicle. As far as wiring you will need to cut the factory Radio harness out of the Hyundai, you will also need a wire diagram for the Hyundai. You will need to buy a harness designed to install an aftermarket head unit into the Toyota, the new harness will come with a description of which wires perform what function. You will then need to match these to the wires on the harness cut from the Hyundai using the diagram. Even if you do all this other hyundai radio will not bolt in where the factory Toyota radio was, and there is no adapter made for something like this. I would suggest just buying an aftermarket stereo. It will be MUCH easier and will almost definitely sound better than a stock Hyundai unit.

Best thing to do is go to a junk yard find the same truck and take the wiring harness off of it.Then go to wallmart and for 15.00 you cna buy a kit that just snaps into place

There are 3 things you need to purchase for this install. 1) The factory spec install kit. 2) The factory spec additional wiring harness. 3) Antenna adapter.

Find the easied way to remove the plastic cowling around the radio and ac controls. Usually you can locate screws helping to retain the plastic dash parts. Be careful not to break the plastic dash by taking your time and looking over and over the part ofr connection hardware. Once you have located and removed all/if any screws, carefully pry out on the piece you are removing. There are often metal clips on the back of the piece that also help to retain the dash. Once that is removed, unbolt/unclip the factory stereo and slowly pull it out of the dash. Remove the factory harness from the backside of the factory stereo. DO NOT CUT THE HARNESS!! The wiring harness you have purchased is designed to plug and play into the factory harness. All you hae to do is color match the Kenwoods harness with the one you purchased. When wiring the two harnesses together use connectors **** a **** connectors, crimp connectors so forth and so on. If there is wiring you will not be using, take some electrical tape and tape the bare wire. We don't want a short. Once you are sure and have doubled checked that all the wiring is secure and matched, reverse the order of disassembly.

The plastic install kit should replace the factory radio size difference. Just remember to take the metal sleeve tha came with the kenwood and install it into the plastic install kit via the instructions provided. Slide the Aftermarket stereo into the sleeve you just installed. Then you are ready to make all the needed connections. Before you reassemble everything make sure to do a test run with your stereo. If all is well reassemble and jam on.

Radio Constant 12V+ Wire: White/Green
Radio Switched 12V+ Wire: White/Red
Radio Ground Wire: Black
Radio Illumination Wire: n/a
Radio Dimmer Wire: Red/Black
Radio Antenna Trigger Wire: n/a
Radio Antenna Location: Rear Glass
Front Speakers Size and Location: 6 1/2′ Doors
Left Front Speaker Wire (+): Blue/Green
Left Front Speaker Wire (-): Gray/Black
Right Front Speaker Wire (+): Red/Green
Right Front Speaker Wire (-): Brown/Black
Rear Speakers Size and Location: 6′ x 9′ Rear Deck
Left Rear Speaker Wire (+): Blue/Yellow
Left Rear Speaker Wire (-): Gray/White
Right Rear Speaker Wire (+): Red/Yellow

DO NOT CUT THE WIRES. if you go to circut city or best buy and tell them want radio and vehicle, they will sell you a adapter($15-20) that will connect the car to the radio. real easy like. but if you did cut them, comment back and i can get you that diagram.

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