Car stereo displays 000ZAA

Question edited for clarity and proper model designation.
Question moved to model category.

Page 2 of the manual refers

https://www.manualslib.com/manual/81791/Jvc-Ma372ien.html?page=2#manual

JVC KD-G140 Instruction & Installation Manual

ManualsLib https://www.manualslib.com > manual > Jvc-Kd-G140

View and Download JVC KD-G140 instruction & installation manual online. CD Receiver. KD-G140 car stereo system pdf manual download. Also for: Kd-g240.

JVC KD-G140 - CD receiver

Crutchfield https://www.crutchfield.com > ... > All car stereos

MOS-FET Amplifier: The JVC KD-G140 features a MOS-FET amplifier that is CEA-2006 compliant and rated at 20 watts RMS x 4 channels in 4-ohm and 1% THD+N with a ...
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In-Dash CD Receiver - KD-G140 - Introduction

JVC https://support.jvc.com > consumer > product
Plug your iPod or Digital Audio Player into the front the KD-G140, which boasts great features such as a selectable Rear/Subwoofer output with level control ...

http://manuall.co.uk/jvc-kd-r331-car-radio/

If it were a FORD radio... I would suggest tht you rplace the illumination bulb....
But , I have had JVC stereos that have done this to me ... and so I am suggesting that you check the ground wire... as it is most likely the problem here...

Turn the tuner on then push and hold the SEL button which is at bottom left of radio and then turn knob until CLOCK is displayed.

sir ,
ur jvc cd player doesnot have function of normal cd . to play so cotect ur nearest car repair to help u
thanks

Try a reset. See pix

acc is missing. the truck requires a data module for the radio to work properly. I suggest you take to stereo install shop and have this added. it should then work great

I had the same problem, the cd refused and radio plays good, with JVC KD G321. I have disconnected the switches behind the radio and also disconnected the antenne (do not forget the antenne) and it played the cd again.

Jan (my english is not so good, i hope my solution is better.

REMOVE THE FACE PLATE YOU SHOULD SEE A SMALL OPENING THIS IS THE RESET BUTTON PRESS IT GENTLY WITH A PEN THAT SHOULD SOLVE YOUR PROBLEM

Per manual, you can lock a cd in by pressing and holding the power and cd button for moer than 2 secondsthe cd cannot be ejected. if acd is inserted upside down, please -eject appears.