I have a 1986 volvo 240 DL with a kenwood indash reciever in it. I want to connect the reciever again. I need to know what color red connects to, What color does black connect to, what color does yellow connects to and thats it. Some one please help me!
red is 12volt constant black is ground yellow is 12 volt trigger are you asking what wires coming from the receiver connect to in the factory wiring harness or vice verse? Go buy a voltmeter. they are $6 at walmart. Test the loose factory wires by setting the voltmeter to 12v dc. touch one of the probes to the frame, or any metal on the car, then with the car off, touch the probe to the loose oem wires. if the voltmeter shows a current with the car off, that is the 12v constant. there ya go, you can just run the black wire from the back of the receiver to any metal ground. the last wire would be your trigger.
