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Chevrolet Impala, Sedan
#13575 of 13621 2004 impala radio issues
Jul 07, 2011 (6:00 pm)
I have a 2004 Chevy Impala and the radio has stopped putting out sound. The radio display is still working but no sound.. I talked to my friend who is a mechanic and he said that the radio is probably going out.. Any one have any suggestions on how to check and see if its going out or if there is a simple fix. I'm really disappointed in this car as well. Not only is the radio not working but have a speedometer issues twice and the rack and pinnon is bad... Needless to say I wish I could afford to get rid of it...
#13576 of 13621 Re: 2004 impala radio issues [kaatje03]
Jul 10, 2011 (6:57 pm)
unfortunately the only radio fix I know of is to replace it. You can try and get one from the junkyard or go aftermarket. With aftermarket however, you'll have to get an adapter that will still allow you to access the vehicle functions such as programming the locks and resetting the oil change light.
You're speedometer issue is not an uncommon one as well. It has happened to mine and it's about a $250 fix from an online source. The gears inside have stripped or something along those lines. The speedo signal is still being sent properly, just the needle has stopped reading correctly. All my gauges have stopped reading accurately and so that is a fix that is waiting for funds in the wings.
Jul 27, 2011 (1:02 pm)
I have a 2004 Impala that I got for a steal from a company who used the vehicle as a work car. I have had almost nothing but problems since up to and including replacing the cluster which costed me over $600! Now, I have a few more issues...the factory amp for the radio has seemed to of gone out on me, any one know of a website that I can get a replacement...CHEAP?! Also I got to work one day and turned off my car and my fan and defroster were still running. Well it eventually killed my battery because it just wouldnt turn off, I had to pull the fuse for the motor, but was told it could be the relay or the reciptor (what ever that is). Only problem is, going to Autozone, they said my car doesnt have a relay, so I was wondering if anyone out there has had the same problem and got it fixed and can help me out? And as if to make all this better, I aparently snapped the bearing hub on my left front tire, cancelling out my traction control and my ABS, most places are quoting me at around $400 to get that piece fixed...I cant wait till I can get the finances to get a new car....preferrably not a chevy!
#13578 of 13621 Re: 2004 impala radio issues [the_big_al]
Jul 27, 2011 (1:05 pm)
when my cluster went out, i lost my spedometer, tachometer! it was the worst thing ever using a gps to tell me how fast i was going because nothing registerd. no one told me to go somewhere online so i ended up going to the dealer and spent over 600 to replace the entire thing! good luck to ya tho!
#13579 of 13621 Re: 2004 impala radio issues [brittybrat]
Jul 28, 2011 (4:54 pm)
Sorry to hear about all your issues. The only issue I've had in 6 years is the gauge cluster. In fact in still isn't fixed. I have been using a GPS for speed when the speedo goes wonky and the trip computer to monitor fuel (although the low fuel light still comes on at the proper fuel level). One day I might get around to repairing, replacing the gauge cluster, but to me it isn't worth making a fuss over.
It only took a few minutes of research to discover the gauge cluster problem and while it's only a couple hundred dollars to fix, I haven't taken the time to tear into the dash and correct it.
#13581 of 13621 Re: 2004 impala radio issues [kaatje03]
Aug 08, 2011 (5:26 am)
Your problems has been identified on this website:
Look for two posts ( one from 8-1-09 and one from 6/26/2011)
The wiring to the radio is located under the passenger side carpet. Most likely it's shorting out because of moisture from the floorboard. The mositure in the floorboard is most likely coming from the sealing strip at the base of the windshield that falls off- letting rain water flow from the windshield directly into the cars fresh air intake.
The posts in the link above will explain about the stereo wiring and about removing the windshield panel to fix the sealing strip ( See linked website in the June2010 post 2002 Impala LS leaks rain water - Topix http://www.topix.com/forum/autos/chevrolet-impala/T7T1J3LJGM5QRF7KJ This other forum should answer your questions as well as guide you into fixing the water issue so it doesnt happen again.
Other maintenance that you'll need: Replace the cabin air filter- it's been sitting there absorbing all that rain water and will need to be fresh. This can lead to other problems like the blower motor going out if it's not taken care of. You'll notice a difference right away.
If you go to a service center to get the repairs- be very specific about the issues and what you want them to do. (1. Replace seal at the base of the windshield and change cabin filter. 2. replace the orange wire corroded connection in the radio wiring under the passenger seat carpet ).
Theres' no need for additional diagnostic work - this problem is VERY common for Impalas it's just nice to know that by fixing my problems with the radio and water issues I can help someone else.
#13582 of 13621 Re: Impala-Piece of JUNK [batista]
Aug 08, 2011 (9:23 am)
I have an 02 Impala base mode, and I totally agree with you that Chevys are junk.
This car was plagued with problems. Right after the warranty expired the BCM went bad. Then a year later the passlock sensor had to be replaced. I put stop leak in the radiator because I couldn't afford to pay the dealer $800 dollars to replace the lower intake manifold gasket. Also I have the noisy, clunking ISS (Steering shaft).
Now the transmission is starting to act up. In reverse it makes a growling/grinding sound when you accelerate. Could that be the PCS causing this?
Do you still have your 01 Impala or did you scrap it???
#13583 of 13621 Re: Help!!! [brittybrat]
Sep 10, 2011 (7:42 am)
I had this problem with my 02 Impala radio also. Clock worked, radio seemed to work. You could change the stations and adjust the volume but no sound would come out. Thank you to everyone who posted on this. Like others I had thought the amp had died. Through this web site I learned the orange wires on the amp were the power leads, both were dead. GM uses one orange wire going from the radio along the pass side floor then splits to 2 wires back to the amp. On my 02 that split was right behind the front pass seat at the door post. Pop off some int moulding and pull back the carpet and the wire bundel is right there. My problem was easy to find cause the wire connection was green with corosion. I striped the wires soldered the wires back togeather and taped it up and all is good. Thanks again to everyone who posted on this problem.
#13584 of 13621 2005 Engine Cradle Problems
Sep 30, 2011 (11:04 am)