How to Obtain the CEM / ECM PIN for Your Volvo
To modify the configuration of your vehicle, you will need the CEM (Central Electronic Module) PIN for your Volvo. For example, if you want to add features such as heated seats, activate navigation, remove STOP/START, enable video playback while driving, or enable cruise control, you will need the CEM PIN. Each Volvo has a unique PIN, known only by Volvo Cars, and they will not disclose this PIN to anyone.
However, there are ways to obtain this PIN. The options vary significantly depending on the platform. You can identify your Volvo platform by:
• Entering your vehicle's VIN code in our search bar ↑
• Looking up our article on Volvo platforms
After obtaining the CEM PIN, you can unlock the option to change the vehicle configuration but not to tune the car.
For tuning, a different type of PIN called the ECM (Engine Control Module) PIN is needed on some platforms.
For a detailed explanation of Volvo PIN codes, read our article.
Please note that we do not supply PIN code readout files when decoding is done via VDASH or VDD. Instead, the PIN codes are automatically uploaded directly to the VDASH system for your use.
Decoding CEM PIN: VDD is capable of decoding the CEM PIN of some P1 vehicles 8690719, CEM_HI_P1_V1 30765471, CEM_HI_P1_V2
Send us your CEM, which we will decode withing 48 hours and send back. The only expense you cover, is shipping and handling. For most P1s, an ECM PIN is not needed for engine optimization. For newer models, typically after 2011, it may be necessary.
P1
Models: S40II, V50, C30, C70II
Based on our latest knowledge, it seems that the success of CEM PIN decoding depends on the numbers contained within the PIN code itself. The decoding process takes approximately 30 minutes, and it is required to have:
‣ Key removed from the ignition
‣ Disconnected battery charger (some chargers interfere with the CAN bus)
Please note that there is no guarantee of successful CEM PIN decoding!
Below, you can find a list of potentially supported hardware:
Supported HW
8690720, CEM_HI_P1_V1
8690721, CEM_HI_P1_V1
8690722, CEM_HI_P1_V1
30728906, CEM_HI_P1_V1
30765015, CEM_HI_P1_V1
31254317, CEM_HI_P1_V1
31254903, CEM_HI_P1_V2
31254749, CEM_HI_P1_V3
31296881, CEM_HI_P1_V3
31327215, CEM_HI_P1_V4
Decoding ECM PIN:
In this case, contact one of our dealers who offer this service.
To find out which performance options are available for your car, enter your vehicle's VIN code in our search bar.
Decoding CEM PIN: VDD is capable of decoding the CEM PIN of some P2 vehicles 30682981 CEM P2 V1 30728539 CEM P2 V2 31394157 CEM P2 V2
BDM programmers are capable of reading CEM memory content. You can upload this BIN file to https://d5t5.com/pin/. The PIN will be automatically added to the system. Send us your CEM, which we will decode withing 48 hours and send back. The only expense you cover, is shipping and handling. No ECM PIN is needed for performance optimization; you can upload the optimizations directly into your car!
P2
Models: S60, S80, V70II, XC70II, XC90
◦ Vehicles produced between 2005-2012
◦ Except 3.2 6V, 4.4 V8, and 147kW D5
Based on our latest knowledge, it seems that the success of CEM PIN decoding depends on the numbers contained within the PIN code itself. The decoding process takes approximately 30 minutes, and it is required to have:
‣ Key removed from the ignition
‣ Disconnected battery charger (some chargers interfere with the CAN bus).
Please note that there is no guarantee of successful CEM PIN decoding!
Below, you can find a list of potentially supported hardware:
Supported HW
30682982 CEM P2 V1
30682983 CEM P2 V1
30728356 CEM P2 V1
30728357 CEM P2 V1
30728541 CEM P2 V2
30728542 CEM P2 V2
30765148 CEM P2 V2
30765149 CEM P2 V2
30765643 CEM P2 V2
30765646 CEM P2 V2
30786475 CEM P2 V2
30786476 CEM P2 V2
30786578 CEM P2 V2
30786579 CEM P2 V2
30786889 CEM P2 V2
30786890 CEM P2 V2
30795114 CEM P2 V2
30795115 CEM P2 V2
31282455 CEM P2 V2
31282457 CEM P2 V2
31314468 CEM P2 V2
31394158 CEM P2 V2
31394294 CEM P2 V2
Decoding ECM PIN:
To find out which performance options are available for your car, enter your vehicle's VIN code in our search bar.
Decoding CEM PIN: VDASH is capable of decoding the CEM PIN of P3 vehicles. JTAG programmers are capable of reading CEM memory content. You can upload this BIN file to https://d5t5.com/pin/. The PIN will be automatically added to the system. Diesel and petrol 5-cylinder engines: Petrol 6-cylinder and 8-cylinder engines: Diesel and petrol 4-cylinder VEA engines: To find out which performance options are available for your car, enter your vehicle's VIN code in our search bar.
P3
Models: S60II, S80II, V40II, V60, V70III, XC60, XC70II
‣ Register an account
‣ Download and install VDASH
‣ Connect your car to VDASH using a DiCE (you can purchase SUPER J2534 from our eshop)
‣ Click on “Decode PIN“
The entire decoding process can take up to 24 hours, but usually only takes 8 hours. You can interrupt the process at any time and resume it later, starting at the last decoded position.
Make sure that throughout the process of decoding, your vehicle is:
‣ Connected to the computer via DiCE and USB (not Bluetooth)
‣ Connected to a power source with a minimum of power of 12A
‣ With the ignition on (the car will be in programming mode; all lights and devices will be off during the process)
Decoding ECM PIN:
‣ Find your nearest PRO / PRO Verified dealer
‣ Send us your ECM, which we will decode withing 48 hours and send back. The only expense you cover, is shipping and handling.
‣ Can be decoded via VDASH.
‣ Can be decoded via UCBP
Decoding CEM PIN: VDASH is capable of decoding the CEM PIN of some SPA / CMA vehicles: Can be obtained by accessing official Volvo VIDA software. The PIN can be captured when uploading any software to the vehicle. This process is in violation of the Volvo VIDA licensing terms! Cannot decode vehicles with iCUP or Android system. Can be decoded via UCBP
To find out which performance options are available for your car, enter your vehicle's VIN code in our search bar.
SPA / CMA
Models: S60II, S90II, V60II, V90II, V90CC, C40, XC40, XC60II, XC90II
‣ Register an account
‣ Download and install VDASH
‣ Connect your car to VDASH using a DiCE (you can purchase SUPER J2534 from our eshop)
‣ Click on “Decode PIN“
The entire decoding process can take up to 24 hours. You can interrupt the process at any time and resume it later, starting at the last decoded position.
Make sure that throughout the process of decoding, your vehicle is:
‣ Connected to the computer via DiCE and USB (not Bluetooth)
‣ Connected to a power source with a minimum of power of 12A
‣ With the ignition on (the car will be in programming mode; all lights and devices will be off during the process)
(HW number: 31433380, 31473157, 32217456, 32356710, 32356710, 32217456, 31473157)
Decoding ECM PIN:
First, verify that your vehicle's HW number is supported for optimization:
Supported HW