JVC Car Audio & Video - Recent Questions, Troubleshooting & Support


Find and correct the problem causing it to enter protect mode.-

JVC Car Audio &... | Answered 23 hours ago


Most likely, your engine might not be producing the correct amount of voltage to your stereo system. It's most likely being over worked, or even your CD player needs to be cleaned. If it's the latter, try a quick burst of air duster.

JVC Car Audio &... | Answered on Sep 26, 2019


Contact JVC directly to request.

JVC Car Audio &... | Answered on Sep 15, 2019


WHEN YOU ON A CALL YOU WILL SEE THE MIC VOLUME SETTING PUSH THE PLUS SIGN TIL VOLUME GOES

JVC Car Audio &... | Answered on Sep 12, 2019


YOU COULD TRY PLUG THE RADIO IN AND ABOUT THE YELLOW WIRE YOU PUSH A GROND WIRE INTO THE PIN HOLE AND RADIO SHOULD WORK WHEN SECURE PROPERLY

JVC Car Audio &... | Answered on Sep 12, 2019


SEEM LIKE U GET DEFICTIVE HARNESS

JVC Car Audio &... | Answered on Sep 12, 2019


Make sure the red wire is still connected or make sure the red wire hasn't been severed. Also, check the fuses located in the engine compartment. The red wire connects accessory terminal in the fuse block. Also check the fuses in the cabin. This fuse box is typically located on the driver's side, at knee level, next to the door panel, and underneath the dashboard. As a last resort, the unit can be taken to an authorized or factory service center.

JVC AM FM CD DET... | Answered on Sep 11, 2019


Not sure if this will help any other owners since my answer is 4 years late, but this is what I found from another user. Apparently if you mess with the wiring too often, it goes in a safe mode which you need to do some button trickery to unlock the device from it's safe mode. These are the Steps.
1.Disconnect power supply
2.Press [MENU] and [UP arrow] buttons and keep holding.
3. While holding the buttons [MENU] / [UP arrow], connect the power plug again
A. The display will show "DC ERR"
*** if it still shows "Chk wiring ..." repeat the steps above until you get "DC ERR."
4. Press [UP arrow]; the display shows "DC1 ERR"
a. Press and hold [UP arrow] and it will show "DC1 OK"
5. Press [Down arrow], the screen will show "DC2"
a. Press and hold [DOWN arrow] and the display will show "DC2 0"
6. Disconnect the power from the back of the unit.
7. Remove the Face Unit.
8. Reconnect the power from the back.
9. Use a sharp object and press the [RESET] hole for 3 seconds and release.
10. Reinstall the face unit and turn on the power.

JVC Car Audio &... | Answered on Sep 02, 2019


Pairing Bluetooth Devices
Posters often ask "How do I pair my Bluetooth ???" Insert whatever device you have at the question marks.

Generally, you need to read the instructions for the camera, headset, speakers or whatever the Bluetooth device is.

Roughly speaking though.

Settings - Bluetooth - Search, on the Android, iPhone, Windows phone whatever.

With camera, speaker, headphones or whatever the Bluetooth device is, you have to press a button on that device to send out the signal. On my Bowers and Wilkins T6 Speakers, there is a button on the top with the Bluetooth symbol on it. This is the part people usually don't do and ask for advice, thinking it will do this automatically.

When the Android device recognises it, click Pair, and if it asks for a code, the Default is '0000', (four zeros, no quotes).

Pairing Bluetooth Devices

JVC Car Audio &... | Answered on Aug 22, 2019


For ten bucks, you can buy a new connector: http://www.jvcservice.com/store/ProductDetail.asp?part=JV16-0001A To figure out how to wire it: http://books.jvcservice.com/download/256614688/28879.pdf Page 25 describes the color of the wiring in the harness.

JVC KD-S640 CD... | Answered on Aug 19, 2019


Try disconnecting your battery, reconnecting it, and resetting your stereo. If that doesn't work, the constant power (yellow wire) or ignition wire (red wire) may have come in contact with ground or isn't properly connected. Make sure everything is connected properly and try resetting your stereo. If it is still flashing "protect", the unit needs servicing Contact JVC Customer Care Center at: 800-252-5722.

JVC AM FM CD DET... | Answered on Aug 14, 2019


Contact JVC directly to inquire.

JVC Car Audio &... | Answered on Jul 29, 2019


check all your power connection if that does not work check fuse at back of radio may be blown

JVC Car Audio &... | Answered on Jul 11, 2019

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