wiring issue

[pntball650]

First a little back story.....I purchased a 2000 4runner sr5 from an individual who had changed out the factory stereo to one with a pop out screen. There was a backup camera wired into the unit as well. The screen would open and switch input to the backup camera when the vehicle was in reverse.

Now for the issue. That stereo died so I got a regular one. After hooking it up the backlight for the speedometer and tachometer don't work. Also when locking my doors with the remote the lights don't blink anymore.


Any suggestions on what to check would be appreciated.