How to turn on Opel CAN Astra H Display & radio on bench?

**stachu22** · 25th January, 2016, 03:14 PM

Hi. I need to connect and turn on Opel Astra H display with CD30 radio on bench. There is standard, 32 pin plug for display. Can somebody tell me how I can do that?

**KierAn20** · 25th January, 2016, 03:42 PM

Look carefully at the 32 pin socket on the display and you will see pin number refs at each end.

Use this .pdf buddy, hope it helps you............

**stachu22** · 26th January, 2016, 04:22 PM

Thank you for solution but my display don't want start. I connected it like in solution but when I turn on 12V: display only blinks once. Radio starts good.

**KierAn20** · 26th January, 2016, 06:02 PM

Originally Posted by stachu22

Thank you for solution but my display don't want start. I connected it like in solution but when I turn on 12V: display only blinks once. Radio starts good.

My apologies, I was rushing too much yesterday.

On display CAN pins are 19 & 20 - not 18 & 19 as I said before

Display will start fine like this:

**stachu22** · 28th January, 2016, 01:52 PM

Thank you! Your solution is great, display started! Can I now connect to this set my opcom or tech2 for pairing and unpairing? I found only info that in OBD2 pin 5, 4 is ground, 16 is +12V, 6 id CAN-H and 14 is CAN-L..

**stachu22** · 28th January, 2016, 02:57 PM

Ok, I found it

Pin 3 OBD for pin 22 in display plug
Pin 11 OBD for pin 23 in display plug
Working good

**eric paris** · 12th February, 2019, 08:56 PM

hello,

I need to connect and turn on Opel Astra H display with CD30 radio on bench

thanks for the pdf file

the radio come from one car and the display come from an other car

what eeprom l have to read and or virgin ?

thanks

**bank** · 13th February, 2019, 08:19 AM

Originally Posted by eric paris

hello,

I need to connect and turn on Opel Astra H display with CD30 radio on bench

thanks for the pdf file

the radio come from one car and the display come from an other car

what eeprom l have to read and or virgin ?

thanks

For radio you have to read 24c32 (for Delphi) or 95640 (for Blaupunkt)
For display you have to read 25080 (for Delphi) or 93c66 (for Siemens) or 93c56 for TID/BID

**stachu22** · 13th February, 2019, 02:26 PM

Originally Posted by eric paris

hello,

I need to connect and turn on Opel Astra H display with CD30 radio on bench

thanks for the pdf file

the radio come from one car and the display come from an other car

what eeprom l have to read and or virgin ?

thanks

You need to connect +12, GND and two wires of can between radio and display, you have pdf at KierAn20 post. Radio nad display should start. Next step is divorcing radio or/and display and pair it for the same code.

Originally Posted by bank

For radio you have to read 24c32 (for Delphi) or 95640 (for Blaupunkt)
For display you have to read 25080 (for Delphi) or 93c66 (for Siemens) or 93c56 for TID/BID

And also 24C64 in CD70 f. ex. Siemens

**eric paris** · 13th February, 2019, 07:50 PM

hello

thanks for your message
l l read the eeprom and post the dump
:-)

**attilaa0** · 19th February, 2019, 08:14 PM

Hi ! I conected on the bench the display of my astra H to radio and it turn on ,but can i have the pinout of the OP com ,or what pins connect to astra h display to
make pair?
I found 4,5 GND and pin 16 is 12V.
But what about CAN L and CAN H? As i understand must connect to pin 22 and pin 23 of display.
Thanks!

**eric paris** · 15th June, 2019, 05:14 PM

hello friends

wiring is good on the bench , op com see the cd30 and the gid, thanks for informations

l read the 24c32 and find the code with oscr , thanks to his creator :-)

problem when l want to désactive the radio with the code with opcom it doen't work
l think it's besause radio and gid came from two different cars

how can l désactive the radio , to re active it on an other car

thanks :-)

**shooting** · 15th June, 2019, 05:17 PM

Originally Posted by eric paris

hello friends

wiring is good on the bench , op com see the cd30 and the gid, thanks for informations

l read the 24c32 and find the code with oscr , thanks to his creator :-)

problem when l want to désactive the radio with the code with opcom it doen't work
l think it's besause radio and gid came from two different cars

how can l désactive the radio , to re active it on an other car

thanks :-)

OSCR is a useless tool because pin is in the Display not the radio, post dump from radio for unregistering and display dump for correct pin

wbr