insignia radio cd400 - Locked

**cheester** · 8th March, 2014, 10:59 AM

Hi, have insignia 2010 with cd400 (monochrome), original unit was damaged due to mixed jump start leads, secondhand is fitted now but have message on lcd ''locked'', I understand its not only pin problem but radio need be pair with car.
I was thinking to swap memories but can not find any info where is all security data keep, mcu
I opened the unit but can not see any epprom which I could recognize , someone had expirience with this model??
Or maybe there is other way to get pair this radio with car?? ( maybe virginise)

**mobilart** · 8th March, 2014, 11:43 AM

Send dump 24c128..

**cheester** · 8th March, 2014, 01:19 PM

Thanks mobilart, will you virginize the dump, what next need to be done?
It will be plug&play or need to pair with car, opcom will do the job?

**cheester** · 8th March, 2014, 01:27 PM

If I swap this memories radio should start working?

**cheester** · 8th March, 2014, 10:30 PM

Sorted, radio is working thanks!

**bogege** · 8th March, 2014, 11:10 PM

Sorted, radio is working thanks!

How???????????????

**mobilart** · 9th March, 2014, 12:25 PM

Originally Posted by bogege

How???????????????

No problem ..

**cheester** · 9th March, 2014, 01:21 PM

Originally Posted by mobilart

Send dump 24c128..

There is no 24c128 on the board, have check two units, had no time for more search so decided to play with eeproms on the board,
after when I swap epprom ''ISSI 04541283GLA3'' radio stat working

so when you change main audio unit just swap this memory.

**pipina** · 10th May, 2014, 07:10 PM

Originally Posted by cheester

There is no 24c128 on the board, have check two units, had no time for more search so decided to play with eeproms on the board,
after when I swap epprom ''ISSI 04541283GLA3'' radio stat working

so when you change main audio unit just swap this memory.

Thanks for sharing your solution. I read ISSIxxxxx in circuit with CARPROG like 24C128, swapped all data over and it worked.
Regards

**Julesd** · 11th July, 2014, 05:27 PM

Hi Guys, I have a cd400 for swapping but I have corrupted data from the 24c128.
Please can you PM a dump of your 24c128?
Thanks.
Regards,
Jules.

**Julesd** · 28th July, 2014, 11:10 PM

I am trying to program another CD400 to work in different car. As soon as I change any Vin data the radio will no longer power up on bench.
Could it be waiting for can signal from car please?

Cheers,
Jules.

**universal technics** · 18th April, 2016, 02:18 AM

I think, It is supposed to power up on bench. It happened with CD 300.

**tomsepins** · 25th February, 2017, 04:10 PM

what program should i use for access the radio so i can see the files?

**stachu22** · 11th February, 2018, 06:10 PM

Hello guys, there is no problem to swap radio but how about display? I need to program or change something? Or just unplug old display and plug new? I read 93c56 from GID display but i dont see there anything, ex vin no..

**pocinas** · 17th October, 2018, 08:20 PM

Hello Folks.

Will have a Radio CD400 in Astra J where is LOCKED on the screen, which i know radio was from another car, so probably need change vin in memory Radio

It is easy modified VIN in memory? hex editor could be enought?