P1 (C30, S40II, V50, C70)

Did you solve this problem?

Danke dir!

@sizan the donor CCM needs to have the same hardware number and buttons as your current CCM, and you need to clone the software from your old module to the donor part. Additonally you might need to run some diagnostic commands like LIN discovery or damper motor adjustment, if the swapped in part doesn't work as expected. This might require VIDA as Vdash still lacks certain diagnostic commands.

@hammarby96 Are there any other SRS codes?
Are there any other DTCs in the other modules of your car? The fix only works if there are no other SRS codes. Did you replace the battery before applying the fix, as it is suggested in the official guide?

Did you finally manage to resync the remotes?
I am a locksmith and i ve seen a few V40ii having this exact issue. I wonder , can VDAS resync these remotes?

One more thing, I have zero mechanical experience so far, but I'd like to start getting into it. Do you think this is a reasonable first job for a total beginner, or is it trickier than it looks

@Mustapha You will need to pay for all configuration changes that can't be done with diagnostics commands. This means if you click on a specific module after connecting Vdash and are able to change something that way, it's for free. If you have to use the "advanced configuration" or "language" menu, you have to pay or buy a subscription. Depending on what options you want to change in total, it might be better to buy a FLAT CONFIG subscription which costs 69 Euros for the first year and includes all configuration changes that are possible. Otherwise single configuration changes usually cost between 19 and 99 Euros depending on what you want to change.
Prices

@0xballer too bad.
Create the new ticket in the working hours of D5T5 for a higher chance of getting an answer. Mon-Fri 9:00 - 16:00 - Central Europe time zone
You can also try sending a WhatsApp message to +420 774 570 383

Ich wohne im Wedding, bin aber mobil, da das Auto ja komplett fahrtüchtig ist. Die D5T5-Partnersuche ergab für mich leider keinerlei Erfolg, entweder waren die Nummern falsch, oder es ist niemand ans Telefon gegangen. Deswegen mein verzweifelter Formusbeitrag.

Grüße ausm Wedding!

@Caerbannog13 Hi there. Just as a tip. There is a mobile phone app called V-Tool https://v-tool.app/ which could be considered a VIDA light version. It reads and deletes codes from all ecus and allows to activated service functions like service reset, BMS reset, EPB service and so on. You just need a compatible Bluetooth OBD-adapter. As you have VIDA, you can look up the detailed descriptions of all error codes, which are shown in the VIDA format btw, and also the associated fault traces whenever you have a problem.

I'm somewhat clueless to be true. Could you post all codes that are present in your car, or a screenshot of them? Active and temporary.
The main problem is, that you already started to fire the parts canon and swapped in used parts, that could have brought additional problems with them or they are simply the wrong part, as Volvo changed some things around the transmission over time. There are different part numbers for the transmission, valvebody and so on, depending on the chassis number, if look them up in VIDA. There are also at least 5 different software numbers for TCM that I found so far. Trying to help you is like looking through a crystal ball. More or less just wild guessing. Maybe you need to visit a local Volvo specialist.

If you have a supported adapter, you could just connect your car to vdash, and simply click through the advanced configuration options, to see what is possible or not with your car. This way you can find out if Vdash is useful for you or not, before you spend money for nothing.

thank you

@Michel71 https://d5t5.com/q-and-a/detail/101 if you are lucky, this might work for you.

IMMO data stored in the BCM is lost/doesn't match your car. If you have VIDA2014D, you can try this. https://svdns.info/2025/01/08/pairing-a-used-abs-module-p1-p2-p3/
If this doesn't work it's a trip to the dealer for a BCM software reload with official VIDA.

The combination of all 3 codes indicate a problem with the map sensor.

Yeah easy to change with Vdash but its not free 115euro you pay ad you get pincode to change yourself.... or Drive to Elst near Nijmegen (Obbe Tuning) and have it done for you... if you dont want to spend money on buying vdash system and dice-vida diagnostics. expect cost around 150 euro

Also hardware retrofit.