Audio/Electronics Stereo System Installation Info, Amplifiers, Subwoofers, Radar Detectors, Police Scanners, and CB Radios for the Corvette
Sponsored by:
Sponsored by: Innova

accessory wire question

Thread Tools
 
Search this Thread
 
Old Nov 24, 2004 | 03:08 AM
  #1  
operativex's Avatar
operativex
Thread Starter
Advanced
 
Joined: Jul 2004
Posts: 93
Likes: 0
From: Austin TX
Default accessory wire question

I've installed my aftermarket head unit, and used this page as a reference as to where to tap the ignition/accessory wire from:

http://forums.corvetteforum.com/phot...cat/500/page/1

I did like this guy and tapped the brown wire. However, when I turn the key off, the radio shuts down. Is there another wire I can tap that will keep the new radio's behavior like the stock radio, where it will stay on until the door is opened?

thanks,
Drew
Reply
Old Nov 24, 2004 | 11:02 AM
  #2  
leolufse's Avatar
leolufse
Melting Slicks
20 Year Member
 
Joined: Jan 2002
Posts: 2,682
Likes: 0
From: Atlanta GA
Default

Originally Posted by operativex
I've installed my aftermarket head unit, and used this page as a reference as to where to tap the ignition/accessory wire from:

http://forums.corvetteforum.com/phot...cat/500/page/1

I did like this guy and tapped the brown wire. However, when I turn the key off, the radio shuts down. Is there another wire I can tap that will keep the new radio's behavior like the stock radio, where it will stay on until the door is opened?

thanks,
Drew
Not really. You are talking about RAP (retained accessory power). It is controlled via the BCM and I personally have not read a way to keep this feature when adding an aftermarket HU. There are however, timer relays you can purchase to set the accessory power to stay on for a certain amount of time after you pull the key from the ignition. The other option is to explore the new window valet which is suppose to replicate this feature.
Reply
Old Nov 24, 2004 | 06:37 PM
  #3  
TheHammer's Avatar
TheHammer
Racer
15 Year Member
 
Joined: Jul 2004
Posts: 278
Likes: 0
From: Tallahassee FLorida
Default

When I added my HU, there is a wire that you can connect to specifically made for add-ons. It is located above the Passenger side floor compartment. Inside the compartment is the fuse box, and to the left is a computer box of some sort. If you look directly above the box, you will find a three-wire harness that is made for tappin into the battery/ignition system. It is described in the owners manual. I heard that it is not an option on later cars, but mine is a 97 and I have it. Took me about an hour to figure out what why I couldn't find the righjt way to hook up the HU considering I had matched up all the harness wires correctly. Hope this helps-
Reply
Old Nov 29, 2004 | 08:07 PM
  #4  
operativex's Avatar
operativex
Thread Starter
Advanced
 
Joined: Jul 2004
Posts: 93
Likes: 0
From: Austin TX
Default

thanks for the information y'all
Reply

Get notified of new replies

To accessory wire question





All times are GMT -4. The time now is 10:55 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE