Re: Jeep Infinity head unit or amp failure?
[Re: 70SportSatellite]
#896210
01/04/11 09:50 PM
01/04/11 09:50 PM
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Joined: Jul 2003
Posts: 6,167 Maryland
GO_Fish
master
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master
Joined: Jul 2003
Posts: 6,167
Maryland
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Since this is Infinity, I'm assuming high end Jeep. You may find that the memory for the power seats and power mirrors is inside the radio head unit. You'll need to keep that in mind when searching for a replacement radio to make sure you don't loose any function.
Scott B.
"I'm a self-made man... I started with nothing, and I still have most of it!"
68 360 rusty B'cuda 'vert (GO Fish)13.59@ 98.72 mph
69 340 GTS stock 14.18@ 95.60 mph
01 5.9L Ram 1500 Quad Cab 4x4
01 3.5L 300M 16.23@ 86.97 mph
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Re: Jeep Infinity head unit or amp failure?
[Re: 70SportSatellite]
#896211
01/04/11 10:34 PM
01/04/11 10:34 PM
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Joined: Jun 2008
Posts: 1,822 Colorado
denfireguy
top fuel
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top fuel
Joined: Jun 2008
Posts: 1,822
Colorado
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Quote:
More often than not I can not get sound from the system. If I turn the volume control to the max I can hear it playing but very faint. If I turn it off and wait a while and turn it back on it may play for a few minutes and at other times it may play fine all day. Unsure if I have a problem with the head unit or the amp. Another thing I notice which may or may not be related is when adjusting the EQ the lights in the knobs will flicker sometimes. I knowit sounds like the head unit but just looking for input. Anybody have this problem and fixed it? Thanks
All of the Infinity stereos I have had do not use a single amp. Rather there is an amp mounted on the individual speaker frames. The likelihood that all of them quit at once is remote. The only thing in common is the power feed that comes off the back of the radio, blue wire I believe. I lean towards the main unit in the dash but troubleshooting by remote control is hard to do. Craig
2014 Ram 1500 Laramie, 73 Cuda Previous mopars: 62 Valiant, 65 Fury III, 68 Fury III, 72 Satellite, 74 Satellite, 89 Acclaim, 98 Caravan, 2003 Durango Only previous Non-Mopar: Schwinn Tornado
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Re: Jeep Infinity head unit or amp failure?
[Re: 70SportSatellite]
#896212
01/04/11 11:14 PM
01/04/11 11:14 PM
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Joined: Aug 2005
Posts: 303 Staten Island, NY
RO23dave
enthusiast
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enthusiast
Joined: Aug 2005
Posts: 303
Staten Island, NY
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i too have a jeep with the infinity radio and found that all my speakers were playing extemely weak, sounded like someone talking thru a tin can with string attached, plus i had lost my cassette function, among other things. searched on ebay and found an nos infinity gold radio for $135 shipped. very easy to replace, as there are 2 separate harnesses, a ground and a 90* antenna lead. then i realized that all my speakers were going. called crutchfield and got their infinity speakers, they come with the adaptors for the 6 3/4" speakers that fit in the 7" hole and the adaptor harness to hook the factory speaker harness to the new speaker. all my speakers now work fine, radio is great and sound is excellent. thought i had the same trouble as you described, but i doubt there is an amp problem. the radios can be had for less $ on ebay, just depends on what you're willing to spend. my dave ss/ea #1355
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Re: Jeep Infinity head unit or amp failure?
[Re: 70SportSatellite]
#896216
01/05/11 11:36 PM
01/05/11 11:36 PM
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Joined: Jul 2003
Posts: 6,167 Maryland
GO_Fish
master
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master
Joined: Jul 2003
Posts: 6,167
Maryland
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My '95 Dakota with Infinity had individual amps mounted directly on each speaker.
My '01 300M has a single whole system amp mounted in the trunk.
So Infinity systems have been made both ways over the years.
Scott B.
"I'm a self-made man... I started with nothing, and I still have most of it!"
68 360 rusty B'cuda 'vert (GO Fish)13.59@ 98.72 mph
69 340 GTS stock 14.18@ 95.60 mph
01 5.9L Ram 1500 Quad Cab 4x4
01 3.5L 300M 16.23@ 86.97 mph
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