I have a question for those of you who've done radio swaps on your 80. I'm in the process of installing a new one on DaughterOfSlabsides45's ride, and I see on the wiring harness that it has a ground to the brake. If I neglect to connect that wire, will it blow the fuse, not allow me to alter settings (since it thinks I'm driving all the time) or what? Thinking I might just ground that sucker to the frame and call it good.
I connected the harnesses (bought the '84 and up harness from Scosche - Scosche TA02B - and connected everything, ran the rear camera setup, ran the wifi and gps, the crock pot and the frappuccino hookups, then plugged it in and promptly saw Fuse 10 in the engine bay blow. Mebbeh shoulda disconnected the battery before doing some of that....
Suggestions on parking brake wire and why I blew a fuse? Is it my diet?
Parking brake ground is so you can only watch movies when your parked and have the parking brake set. As far as the fuse blowing double check your wiring. YELLOW is constant power and RED is switched ignition. For the fuse to blow it is shorting somewhere. Depending on the head unit I’ve had the fuse blow if the internal amp in the head unit is capable of 45w RMS per channel but if that were the case it would only blow when the volume is at a high level. Harness could be pinched behind the head unit somewhere.