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Peugeot 308 T9 Aisin gearbox schematics - Printable Version

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+---- Thread: Peugeot 308 T9 Aisin gearbox schematics (/showthread.php?tid=81843)

Peugeot 308 T9 Aisin gearbox schematics - raduandrei82 - 03-08-2023

Hello mates,

I have bought the car from some dude that retrofitted the facelift gear stick on this Peugeot 308 T9 with Aisin automatic gearbox. He did some retrofits with an ESP32 development board, catching CAN signals and whatnot because the newer stick is not compatible electronically on the CANbus with the old gear stick.

Now, i want to revert back everything to original stick but the dude spliced the gearbox plug and put the wires in his DIY system. I have no idea which wire is what.

If someone can help with wiring diagrams from the gear stick to the gearbox and vice/versa I would be grateful.

Thanks

RE: Peugeot 308 T9 Aisin gearbox schematics - liviu2004 - 03-08-2023

I don't have such diagrams, but for one who has access to them, probably needs a bit more details. Like RPO code, engine code, gearbox code.

RE: Peugeot 308 T9 Aisin gearbox schematics - sixcode - 04-08-2023

(03-08-2023, 18:39 PM)liviu2004 Wrote:  I don't have such diagrams, but for one who has access to them, probably needs a bit more details. Like RPO code, engine code, gearbox code.

VIN and RPO are enough

RE: Peugeot 308 T9 Aisin gearbox schematics - raduandrei82 - 04-08-2023

It's Aisin 20GE23 on Peugeot 308 T9 EAT6 2016 year, with 2.0 HDI engine. VIN is: VF3LHAHXWGS255705

Thanks in advance. I can give tips via paypal for some beers if someone can help with schematics for the gear shifter plug wiring diagram , as the dude that made the modifications cut the plug to move the wires to his DIY stuff. Now i have no idea which wire color needs on which pin on the gear shifter plug under the centre console

RE: Peugeot 308 T9 Aisin gearbox schematics - liviu2004 - 04-08-2023

Is this car having an RPO on the door sticker?

RE: Peugeot 308 T9 Aisin gearbox schematics - raduandrei82 - 05-08-2023

Yes, i have the following number on the door sticker starting from up to down:

1456789
10668
KWED**
760 EN AGM
7290

That is all, the rest are just tire pressure settings. Thanks

RE: Peugeot 308 T9 Aisin gearbox schematics - raduandrei82 - 17-08-2023

I managed to get ahold of the schematics for the gear assembly and console display (sport mode, winter, etc which sits near the gear shifter).

Attached it here for who needs it.

Thanks a lot for your help ! Hit the thanks button if you find it useful smile

RE: Peugeot 308 T9 Aisin gearbox schematics - apol - 24-08-2023

here you have gearbox assembly schematics

RE: Peugeot 308 T9 Aisin gearbox schematics - raduandrei82 - 27-08-2023

Thanks for the help @apol . Finally I paid 9 euros to get access and I did print screens on all wires, pins, colors, etc. Now the hard work begins, identifying everything from IC01 BSI connector to IC3A console cable and everything else, but I am waiting for the weather to be cooler, currently we have 37C here and is a pain to work on cars.