2006 Hyundai Sonata Logo
Anonymous Posted on Oct 09, 2012

2006 hyundai sonata radio reception is poor when rear defroster is on

Had rear window replaced in 2009 for poor defrost and radio interference. Now problem has returned.

  • 2 more comments 
  • Anonymous Oct 11, 2012

    Dealership seems to think that an FM modulator will fix the problem (to the tune of $220).

  • Anonymous Oct 11, 2012

    Defrosting seems to still be o.k. It's just the radio reception that seems to be affected by defroster is turned on.

  • Anonymous Oct 17, 2012

    Dealer ended up replacing rear glass. That seems to be the only thing to resolve the issue. I'm glad the new models no longer have in-glass antennas.

  • Jonah Oneal Oct 19, 2012

    i am glad also,not good idea put antenna in rear glass best to have antenna outside vechicle.

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2 Answers

Marvin

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  • Hyundai Master 85,242 Answers
  • Posted on Oct 11, 2012
Marvin
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Sounds like the dealer may be correct to me, but make them guarantee the job.

Testimonial: "That's a good idea to have them guarantee it. Thanks for your input."

  • Marvin
    Marvin Oct 18, 2012

    Please rate my correct solution for fixya.

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Jonah Oneal

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  • Hyundai Master 14,092 Answers
  • Posted on Oct 15, 2012
Jonah Oneal
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Radio antenna built in the rear window glass if you dont have power antenna.

  • Jonah Oneal Oct 15, 2012

    the dealership has to fix replace antenna built in the rear window glass.

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5 Related Answers

freetek

Steve Allison

  • 5569 Answers
  • Posted on Dec 24, 2008

SOURCE: Poor Fuel Mileage 2006 Hyundai Sonata 2.4 motor

I don't know from where you bought the car but do you feel certain that typical causes such as fouled plugs or clogged air filters are not at fault?
Most dealers, even the shlocks don't normally skimp on the simple stuff but who knows about a private source?
That does seem low, especially the city numbers. I don't think Hyundai is any leader in gas mileage but they are better than what you are getting.  

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Anonymous

  • 393 Answers
  • Posted on Nov 15, 2008

SOURCE: replacing rear wheel bearings on 1999 hyundai sonata

  1. for drum brakes with sealed hub(all one piece) remove lug nuts and wheel.
  2. spray penetrating oil around studs if there is a big phillips head screw visible remove it with impact driver/if not use big ballpeen hammer ,tap on flat of drum near studs(becareful not to hit them) until drum loosens(your creating a shockwave to loosen rust)
  3. once drum is off there are 4-bolts coming in from behind backing plate, remove them then hub should be able to be removed w/a little persuation from hammer.
with out sealed hub ,
  1. remove wheel
  2. remove dust cap,cotterpin,star washer(if equipped) do not re use cotter pin
  3. remove nut then washer, wiggle brake drum and front bearing will come out.
  4. put nut on shaft tighten 2-3 turns grab drum by sides and pull towards you this should remove drum leaving inner bearing/seal on shaft
  5. to replace reverse procedure making sure to pack new bearings w/grease(take drum and use long punch to remove bearing races, use race/seal installer to install new races
with disk brakes

  1. remove wheel
  2. remove caliper/bracket
  3. remove rotor
  4. remove 4-bolts from behind,tap old hub out
  5. reverse procedure



Anonymous

  • 26 Answers
  • Posted on Apr 14, 2009

SOURCE: Hyundai 2006 Sonata high mount brake light.

the rear seat does NOT have to be removed in order to replace the stoplamp and/or its bulb.
you have to get into the trunk, and there are (2) philips screws holding the stoplamp secured to the package tray. the actual process takes about 15 minutes, because to do it right you have to actually get IN the trunk.

the price they charged you sounds about right if the price of the stoplamp is included, dealerships tend to overcharge for parts.

Anonymous

  • 69 Answers
  • Posted on May 27, 2009

SOURCE: Removal of Radio in 2004 Hyundai Sonata

Remove the facia plate, and remove the 4 screws that hold the radio in place. It's actually one of the simplest cars you can do.

Anonymous

  • 67 Answers
  • Posted on Jul 24, 2009

SOURCE: My 2006 Hyundai Sonata's brake lights are not working

try the brakelight switch, it is right near the pedal above the footpad

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Rear defrost problem

I am assuming that you mean that you are receiving interference on your radio. (Your description is very unclear.)

Window-mount antennas are notorious for bad reception and allowing interference. Your best course would be to mount an after-market external antenna on one of the fenders.

The other option would be to replace the stock Yaris radio (which is very poor quality) with a BETTER after-market radio.
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Rear defroster lights up, but does not defrost, also very weak car radio reception.

Between the rear passenger window and the back window is a junction where rear defrost wiring and radio antenna connect. Rear defrost wiring becomes loose and burns this unit out. when looking for replacement at salvage yard everyone of them I found had burned up. Lots of La Sabres w/o working rear defrost. I made solid connections for defroster, and added an antennae, not much point in repeating a system that will fail again.
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