C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Radio Volume Control Problem

Thread Tools
 
Search this Thread
 
Old Sep 26, 2012 | 09:41 AM
  #1  
BobRob91's Avatar
BobRob91
Thread Starter
8th Gear
 
Joined: Sep 2012
Posts: 8
Likes: 0
Default Radio Volume Control Problem

I just bought a '91 base model car. It is very low mileage and in excellent condition but the volume control on the radio does not work. The radio comes on and the antena goes up. I can hear the sound but it is very quiet and when I try to adjust the volume nothing happens. Anybody know what is causing this and how difficult a fix it is?
Reply
Old Sep 26, 2012 | 11:51 AM
  #2  
summerst's Avatar
summerst
Racer
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Nov 2005
Posts: 310
Likes: 47
Default

If its a Bose model, it may be that all the Bose amps (one is in each speaker assembly) need a rebuild.
Reply
Old Sep 26, 2012 | 09:27 PM
  #3  
Kmcoldcars's Avatar
Kmcoldcars
Melting Slicks
15 Year Member
Top Answer: 1
 
Joined: Jan 2009
Posts: 3,181
Likes: 286
From: Puyallup Washington
Default

The 19991 radio consists of 3 groups. The radio control head is in the console and has the ***** and buttons. The actual radio electronics are under the dash on the passenger side, near the end of the dash. Each speaker has its own amplifier. Most likely your problem is in the radio control head or the radio electronics (called the ECM). If a speaker amp is bad you generally get a bunch of static or nothing from the speaker.
Contact Dr Don. He is the radio guru. You can google him.
Reply
Old Sep 26, 2012 | 11:44 PM
  #4  
stevie1dr's Avatar
stevie1dr
Pro
10 Year Member
 
Joined: Jun 2006
Posts: 508
Likes: 1
From: Miami Florida
Default

I solved all my bose radio problems by switching to a 95 Camaro radio. Dr. Don makes a pig tail connector that will allow you to use your existing speakers and with the new radio and pig tail, it's a plug and play installation. The Camaro radio seems to have more power as the radio plays louder, and it also has a CD player. I got the radio for $125 and the pig tail for around $10, if I remember correctly.
Reply
Old Sep 27, 2012 | 09:02 AM
  #5  
-=Jeff=-'s Avatar
-=Jeff=-
Race Director
25 Year Member
All Eyes On Me
Photogenic
Community Favorite
 
Joined: Mar 1999
Posts: 12,597
Likes: 237
From: Bartlett Illinois
Default

Originally Posted by stevie1dr
I solved all my bose radio problems by switching to a 95 Camaro radio. Dr. Don makes a pig tail connector that will allow you to use your existing speakers and with the new radio and pig tail, it's a plug and play installation. The Camaro radio seems to have more power as the radio plays louder, and it also has a CD player. I got the radio for $125 and the pig tail for around $10, if I remember correctly.
the Camaro radio swap I believe is for 89-earlier cars..

I also agree Dr Don is the way to go, I have seen Bose Amps go bad and have also seen the Radio control module under the dash go bad as well.
Reply
Old Sep 27, 2012 | 12:48 PM
  #6  
BobRob91's Avatar
BobRob91
Thread Starter
8th Gear
 
Joined: Sep 2012
Posts: 8
Likes: 0
Default Radio Volume Control Problem

Thanks to everyone for your help. I contacted Dr Don and he is very good. He said the radio module power supply needs to be rebuilt and quoted me a very good price to do it and offered to walk me through removal of the unit. I was impressed.
Reply

Get notified of new replies

To Radio Volume Control Problem





All times are GMT -4. The time now is 12:39 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