Pumpkin Auto KD-C0223 power issue

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mrhomegrown
Posts: 4
Joined: Mon Aug 07, 2017 6:40 pm
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Pumpkin Auto KD-C0223 power issue

Postby mrhomegrown » Mon Aug 07, 2017 6:57 pm

Hi there,

I have had this head unit for around 3 years now and it is a fantastic piece of kit. I have recommended it to many friends as well.

My problem started today when I tried to connect an amp and subwoofer to the unit for the first time. I connected everything and the unit was working fine. I then realised I had to connect the 'remote' wire from the amp to the head unit.

First I incorrectly connected the wire to the 'KEY1' wire. Then I realised and connected it to the 'Auto antenna control' wire.

The problem is now the head unit will not power on. If I hold the power button nothing happens. If I hold the reset and power buttons it will boot to the recovery menu. I tried flashing the latest firmware, which installed, but when the unit is supposed to reboot it just turns off.

Do you have any ideas as to why the unit will not power on other than in recovery mode?

Many thanks.
Alex.



Jammy
Posts: 7550
Joined: Tue Mar 29, 2016 1:03 am
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Re: Pumpkin Auto KD-C0223 power issue

Postby Jammy » Tue Aug 08, 2017 5:47 am

Hi,
What and where the latest firmware you installed?
Which option of the recovery page did you choose?
Please first tell me your order number in amazon or buyer id in ebay,Pumpkin or AliExpress so that we can confirm more information about your unit and provide you positive solutions.
Regards

mrhomegrown
Posts: 4
Joined: Mon Aug 07, 2017 6:40 pm
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Re: Pumpkin Auto KD-C0223 power issue

Postby mrhomegrown » Tue Aug 08, 2017 11:06 am

Hi I bought the unit from Amazon on the 11th March 2015 from seller Autopumpkin. My order number is: 203-9440947-0869945

The firmware I installed was posted on this forum in response to someone with the same unit ID as me (KD-CO223) (forum page link: viewtopic.php?f=20&t=1315&p=5661&hilit=C0223#p5661). On the recovery menu I chose 'update system/new image from SD card.

The unit stopped working before I updated the firmware though, I thought that might fix the problem.

Many thanks.

Jammy
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Joined: Tue Mar 29, 2016 1:03 am
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Re: Pumpkin Auto KD-C0223 power issue

Postby Jammy » Wed Aug 09, 2017 7:09 am


mrhomegrown
Posts: 4
Joined: Mon Aug 07, 2017 6:40 pm
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Re: Pumpkin Auto KD-C0223 power issue

Postby mrhomegrown » Wed Aug 09, 2017 9:10 am

Hi,

I tried the updarte but it's the same as before, as soon as the update finishes the screen goes black and the unit powers off. If I enter recovery mode and select reboot, the same thing happens screen goes black and it turns off.

I don't think this is a firmware issue, it did this before I updated the firmware the first time.

The problems started after I tried to connect a subwoofer to the unit. Could the issue be related to wiring?

Many thanks.

Jammy
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Joined: Tue Mar 29, 2016 1:03 am
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Re: Pumpkin Auto KD-C0223 power issue

Postby Jammy » Thu Aug 10, 2017 6:26 am

Hi,
it should be the hardware problem.
You can search professional for repairing.
Regards

mrhomegrown
Posts: 4
Joined: Mon Aug 07, 2017 6:40 pm
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Re: Pumpkin Auto KD-C0223 power issue

Postby mrhomegrown » Thu Aug 10, 2017 7:54 am

Hi, do you have any idea what might be wrong with it? I don't know where I could take it to have it repaired.

C.o.e
Posts: 1
Joined: Thu Aug 24, 2017 10:09 pm
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Re: Pumpkin Auto KD-C0223 power issue

Postby C.o.e » Fri Aug 25, 2017 8:14 pm

Hello
I have autoradio gps KD-C0223, I updated the radio to the latest version
Https://mega.nz/#!kdcFQTga!K8saGxF0bdD1 ... t8bTZ0CYEs
When the autoradio has started, I do not recognize the wifi.
Settings-wifi- I'll turn it on, take a few seconds trying to turn on the Wi-Fi and go back to off.

In advanced settings there is no Mac 00: 00: 00: 00: 00 (also no number)

Tablet information:

Model number - S07

S / N - 000D18A15A36
Version MCU - MTCB-KLD-V2.30
Jan 22 2015 13:50:54

Android version
4.4.4_29032016

Version kernel
3.0.36+
Root @ chun # 609
Mon Mar 28 19:03:11 CST 2016

Jammy
Posts: 7550
Joined: Tue Mar 29, 2016 1:03 am
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Re: Pumpkin Auto KD-C0223 power issue

Postby Jammy » Tue Aug 29, 2017 6:21 am

Hi,
For the wifi problem,the wifi module may be broken.You can fix it as follow.
viewtopic.php?f=3&t=777
Regards

jazzy
Posts: 2
Joined: Sat Sep 08, 2018 5:25 am
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Re: Pumpkin Auto KD-C0223 power issue

Postby jazzy » Sat Sep 08, 2018 5:31 am

Hello Jammy,

Can you please post a working link to the latest firmware download for model KD-C0223? The download links in this thread no longer work.

I have a KD-C0223 unit that is about 2 years old, and now the top and bottom of the touchscreen are unresponsive/do not work. Has been fine until my car battery died a month ago, and now the top and bottom of the screen does not respond to touch. :(


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