I installed a rear view camera on my Kenwood 5140 HU this weekend. It is on a 2004 4R V8 SR5. It works very well, but only if i push the button that makes it go to the reverse camera view. I want it to automatically go to that view when I put the 4R in reverse. I know I am looking for the red/yellow reverse sensing wire to splice into with the Kenwoods white/purple reverse wire and i know it is somewhere near the fuse box by my left knee. Can someone snap a pic showing me exactly which one it is? I will be forever grateful and will name my next child after you.
you could go to a local best buy and tell them what your doing and ask them nicely if they would print out a wiring diagram for your vehicle. They may not do it, some of the geek squad auto techs are a little snobby about that information. Just an idea . . .
parking brake is - , light green at the Body ECU. BECU is part of the fuse box under the driver side dash.
reverse light is +, red/yellow to the left of the fuses in a 16 pin plug.
speed sense is purple/red at the ECM behind the glovebox. On the 6 cylinder models, it is in the 2nd plug from the bottom, pin 8. On the 8 cylinder models, it is in the 2nd plug from the bottom, pin 17.
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Reverse Wire (Drivers side Kick Panel, (red/yellow stripe))