1 Hyundai i30 FM radio channels change unexpectedly?
how can i stop my hyundai i30 from changing radio channels in poor reception areas.
Is this a good question?
Score
0
218167
3 Answers
Most Helpful Answer
Rep: 25
1
Rep: 13
1
I am going to make a lot of assumptions in order to provide a plausible solution, the primary one being you are asking about FM channels.
FM receivers have a built in Automatic Frequency Control (AFC) function to keep the signal centered in the passband in order to maximize fidelity and ensure sub-carrier signals are received and processed. The AFC will be captured by the strongest signal in the passband causing the radio to retune itself as you describe.
The easiest thing for you to check is the condition of the components and connections of the receiver antenna system. While there could be a problem inside the radio, finding one there is much less likely than finding a broken, loose or disconnected antenna, a crimped or cut coaxial cable, or a damaged or loose antenna connector at the radio.
Good luck.
Was this answer helpful?
Score
1
Thanks a lot. Pressing the TA button really did it for me
Did it! Worked! Thanks!
Thaaaaaaanks
Hold in the mute button, it will remove the TP search
Was this answer helpful?
Score
0
1 Comment
I have a 2015 Sonata sport that I bought new. Recently my radio started changing station from FM to either AM or Sirius on it's own. What is the problem?
by Carol Hughes