Well, i'm finally dumping the factory radio and speakers. I bought a Pioneer DEH 5000 deck 3 way speakers for the back, and 2 way for the fronts. I'm a mechanic, and have some experience with wiring, and electrical systems.
2 years ago, I bought a factory cd-player from a monte-carlo, and when i installed it, the digital display for the climate control would not dim when the park lights were turned on. I read why on this forum a long time ago, but have forgotton why, and forgotton where the information is now since the site has gone through a few changes.
Pulling up the wiring diagram for the factory radio. I can probably wire the speakers, and power up no problem, but I see there are 2 or three leads for dash lights? One is brown, and controlled by headlight/park lamp switch. Thats the lights on input. Another brown or dark green wire is the dim signal input, and a grey wire for panel light. I also know it is PWM, but which wire, and what do they do? Just kinda confused about where the wires go, lol.
Well, i'll go do some wiring, and some head scratching...
This is a 93 park avenue by the way.
Thanks for any info or tips.
2009 Pontiac Vibe AWD 2.4
1993 Buick Park Avenue 3800
1984 Chevrolet Citation 2.5 liter four.