20 Most Recent Jensen KDC-9520 CD / Cassette Player Questions & Answers


Due to laws regarding the stereo theft the companies are not allowed to sell replacement faceplates for any head units.

Jensen KDC-9520... | Answered on Dec 29, 2012


that backlight has failed and replacement not cheap

Jensen KDC-9520... | Answered on Sep 04, 2012


The acc wire is not connected well

Jensen KDC-9520... | Answered on Aug 23, 2011


hi there
if it is bigger than the original deck it will not fit if it is smaller there are car audio inserts sold at walmart and electronic stores that makes it fit just like the factory one
hope this helps you good luck and have a great day

Jensen KDC-9520... | Answered on Aug 20, 2011


hold down clock button for about 3 seconds. then use tuning button ( bottom left ) to set hours and minutes move left for hour move righy fo minutes

Jensen KDC-9520... | Answered on Aug 05, 2011


press CLK button to temporily display clock to set clock press clk > 2 sec use the left and right arrow to set hour and min

Jensen KDC-9520... | Answered on Jun 22, 2010


sound chip inside is fried

Jensen KDC-9520... | Answered on Sep 25, 2009


Sounds like controls, but even if you take away power, you mean it still plays and will not eject? This could be inside, if so!

Jensen KDC-9520... | Answered on May 11, 2008


If you check the wiring at the back of the unit, there will be a blue wire coming out of the stereo that is probably not connected to anything, and often will have a plastic insulator stuck on the end. It may even have a label on it saying "antenna" or similar. This lead will put out a signal for a motorised antenna. To connect it, you would need to connect the blue lead to a relay which would be able to switch on power from the battery to the antenna motor - many motorised antennas will have that relay built into the base - check the wiring instructions that come with whatever antenna you get. You can also just wire a motorised antenna to a separate switch, only needing to connect the signal coax cable to the stereo - just be careful that the antenna motor has a switch that shuts it off when it is fully in, or fully out - else you could burn out the motor. Hope this helps, please ask again if you need mre info :)

Jensen KDC-9520... | Answered on Apr 06, 2007


I had it too. - when I bought the used vehicle and was elated that it had a Jensen sound system in it. The sound was good - played a CD the first time I put it in. We listened to the radio after an hour and then attempted to replay the same CD. The ER-4 message showed up. The man who sold me the vehicle had given me the paperwork on the unit and I reset it. I've had to do this at least 4 times which means you have to reset all your favorite stations, time, etc.

Jensen KDC-9520... | Answered on Nov 30, 2005

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