I have an acura 2000 tl and the radio wiring harnes was cut off is there a diagram for this or is there a plug in adaptore so i can use the factory boss system and navigation with a diffrent radio

Www.modifiedlife.com. has an excellent resource for car audio wiring

remove factory radio ,if you dont have the special tool to do this you can use coat hangers but I perfer using the factory tool sold at wallmart (the cheepest) or autozone push tools into holes on both ends of radio pull radio out. disconect wireing harnes and antenna wire.To install new radio you will need a wireing adaptor and a install kit. These must be spasific to your vehicle. you can buy these online Ebay , or Amazon or off line wallmart or orillys auto parts you will have to connect your new radio wiring harness to wiring adaptor.put install kit on new radio attach antenna wire connect wireing adaptor to original radio wiring push radio gently back into dash with install kit attached. enjoy your new radio. if this was helpful please leave good feed back.

On this website, you find horn wiring diagram for Acura TL 2006

Acura TL 2006 wiring diagrams horn

On this website you find fuse box diagram and description for Acura TL (2000)

Acura TL 2000 wiring diagrams fuse panel CARKNOWLEDGE

On this website fuse box diagram and description for Acura TL (2000)

Acura TL 2000 wiring diagrams fuse panel CARKNOWLEDGE

The code is printed on a small card, which is inserted in a slot in the front of your owner's manual.

picture diagram of blower motor resistor for 96 acura 2.5tl

Check these websites you find there fuse box diagram and description for Acura TL (2000)

Acura TL 2000 fuse box diagram Auto Genius

http://www.carknowledge.info/acura-tl-2000-wiring-diagrams-fuse-panel

get the vin number and ring dealer

there should be a belt diagram from a label either on underside of hood or on radiator support. That should help if you can do it yourself.