Battery: Stellantis eCMP (Citroen, DS, Opel, Peugeot) - dalathegreat/Battery-Emulator GitHub Wiki

[!CAUTION] Working with high voltage is dangerous. Always follow local laws and regulations regarding high voltage work. If you are unsure about the rules in your country, consult a licensed electrician for more information.

Integration ongoing :low_battery:

/* TODO: This integration is still ongoing. Here is what still needs to be done in order to use this battery type

• Figure out contactor closing
  • Which CAN messages need to be sent towards the battery? */

Supported Stellantis e-CMP batteries

The following eCMP ( Peugeot, Citroën, DS, Opel och Vauxhall ) batteries are currently being integrated

• Citroen ë-C4 (2020-)
• DS DS3 (2020-)
• Opel/Vauxhall Corsa-e/Mokka-e (2019-)
• Peugeot e-208/e-2008(2020-)
• Partner/Vivaro/Proace (2020-)

Battery dimensions

The battery weighs approximately 350kg

The battery has an operating voltage between 392,2 and 453,6 VDC

The eCMP platform comes in three different physical sizes, A, B and C type:

Designation	Type	Models	Length (mm)	Width (mm)	Height (mm)
A	eCMP L1	eP2JO (Corsa-e), eP21 (208), eD34 (DS3), eP2QO (Mokka)	2090	1280	280
B	eCMP L2 V1	eP24 (2008)	2145	1280	280
C	eCMP L2 V2	eC41 (C4)	2145	1280	280

Wiring pinout

The following pinout has been reverse engineered on an ë-C4

• 1 (green) - CAN H
• 2 (white) - CAN L
• 5 (yellow) - 12v WAKE UP
• 6 (green) - unknown
• 7 (red) - 12v permanent
• 10 (grey) - 12v permanent
• 11 (yellow) - unknown
• 12 (pink) - unknown
• 14 (light grey) - GND

This platform shares its low voltage connector with the Stellantis SMP platform

Part numbers and purchase links

Did your battery not come with all the required cables/plugs? No worries, here are the part numbers and purchase links!

High voltage connectors: https://a.aliexpress.com/_EImj7ZG

Reverse engineering info

Can Logs can be found here:

https://drive.google.com/drive/folders/1S-Nf0dN5nZi71HhXIoM3GTydEk_VHHuM?usp=drive_link