Peugeot · Citroën (PSA) CAN Bus Reference
PSA vehicles use C-CAN at 500 kbps and B-CAN at 125 kbps. EMF (electronic management) and the BSI (Built-in Systems Interface) are the key gateway modules.
108CAN Messages
536Signals
1Source DBC files
psa_aee2010_r3.dbc 108 msgs, 536 signals
| ID | Message | DLC | Source ECU | Signals |
|---|---|---|---|---|
1140x72 | RQD_CMM | 5 | CMM___Motor_SG | ADC2_Req_Status, ADC2_Seed_Byte3, ADC2_Seed_Byte2, ADC2_Seed_Byte1, ADC2_Seed_Byte0 |
1460x92 | Elec_Int | 1 | BSI___Kombiinstrument | P__Elec_Int_Cntrl_Word |
1680xA8 | CFD_BSI | 5 | BSI___Kombiinstrument | ADC2_Key_Status, ADC2_Key_Byte3, ADC2_Key_Byte2, ADC2_Key_Byte1, ADC2_Key_Byte0 |
2640x108 | Vers_CMM | 8 | CMM___Motor_SG | P076_System, P077_Day, P078_Month, P079_Year, P080_Application, P081_Version +2 more |
4610x1CD | ESP | 3 | XXX | COUNTER, CHECKSUM, UNCLEAR, ESP_STATUS, ESP_STATUS_INV |
4880x1E8 | DAT3_CMM | 3 | Vector__XXX | Reserved_3, P413_Com_stRstrtStSpPrgs, P426_Com_ctRstrtStSp |
5200x208 | Dyn_CMM | 8 | CMM___Motor_SG | P000_Com_nEng, P003_Com_trqActOut, P002_Com_rAPP, P027_ACCtl_stLogicOut, P014_Brk_stRed, P037_VehV_stXVV +4 more |
5520x228 | Dyn5_CMM | 5 | CMM___Motor_SG | P320_EasyMvTrqInfo, P411_Com_stTrqAvlStSp, P410_Com_stEngTrqStSp, P321_StatusOfEasyMvTrq, P334_ACCPed_Position, P336_Com_xDyn5CMMChkSum +2 more |
6940x2B6 | HS2_DYN1_MDD_ETAT_2B6 | 8 | ARTIV | MDD_DESIRED_DECELERATION, POTENTIAL_WHEEL_TORQUE_REQUEST, MIN_TIME_FOR_DESIRED_GEAR, GMP_POTENTIAL_WHEEL_TORQUE, ACC_STATUS, GMP_WHEEL_TORQUE +8 more |
7170x2CD | HS2_DYN_UCF_2CD | 3 | UC_FREIN | AUTO_BRAKING_PRESSURE, VITESSE_LACET |
7280x2D8 | NEW_MSG_2D8 | 7 | XXX | ACC_RELATED, ESP_STATUS_RELATED, ESP_STATUS_RELATED_INV, ACC_ACTIVATION_RELATED |
7570x2F5 | STEERING | 7 | XXX | COUNTER, CHECKSUM, DRIVER_TORQUE, ANGLE, RATE, NEW_SIGNAL_1 |
7580x2F6 | HS2_DYN_MDD_ETAT_2F6 | 8 | ARTIV | TARGET_DETECTED, REQUEST_TAKEOVER, BLIND_SENSOR, REQ_VISUAL_COLL_ALERT_ARC, REQ_AUDIO_COLL_ALERT_ARC, REQ_HAPTIC_COLL_ALERT_ARC +11 more |
7600x2F8 | NEW_MSG_2F8 | 7 | XXX | ESP_STATUS_RELATED, ESP_STATUS_RELATED_INV, ACC_ACTIVATION_RELATED |
7700x302 | NEW_MSG_302 | 7 | XXX | ACC_RELATED |
7730x305 | STEERING_ALT | 7 | XXX | ANGLE, RATE, RATE_SIGN, 0_COUNTER, 0_CHECKSUM, RATE_ALT |
7810x30D | Dyn4_FRE | 8 | CDS___Fahrdynamikregelung | P263_VehV_VPsvValWhlFrtL, P264_VehV_VPsvValWhlFrtR, P265_VehV_VPsvValWhlBckL, P266_VehV_VPsvValWhlBckR |
7920x318 | NEW_MSG_318 | 5 | XXX | ACC_RELATED, ACC_RELATED_2, ACC_GO_RELATED |
8090x329 | Dyn_STT_BV | 4 | BVA___Automatikgetriebe | P230_Com_ctGbxCnt3, P340_Com_xChkSum3, P441_Com_bGbxAuthRstrtRaw, P444_Com_bGbxSysFaultRaw, P443_Com_bGbxRstrtReq, P442_Com_bGbxAuthStopRaw |
8130x32D | HS2_DYN_UCF_MDD_32D | 8 | UC_FREIN | ACCEL_LONGI_CALIB, VAL_INFO_VIT_LACET, EFFORT_FREIN, FA_ETAT_DECEL, APPUI_FREIN_RECONSTRUIT, PREFILL_EN_COURS +10 more |
8400x348 | Dyn2_CMM | 8 | CMM___Motor_SG | P165_FlFCD_stWtLvlSensDebVal, P152_Gearbx_stGear, P019_Com_trqPrp, P211_AirC_pClnt, P017_Com_trqFrc, P026_Com_bESPAck +12 more |
8410x349 | Dyn_V2_BVMP | 8 | BVA___Automatikgetriebe | P030_Gbx_stDrvTrnEgd, P360_Com_stIntvTyp, P440_Com_bUCAPSWkUpReqRaw, P057_Com_xTrqTIIDes, P009_Com_bGearShftActv, P362_Com_bGearShftExpt +8 more |
8450x34D | Dyn_CDS | 8 | CDS___Fahrdynamikregelung | P047_Com_stESPIntv, P088_CutOffForbidden_OR_ESP_STATUS_INV, P147_Com_bESPIntvActv, P043_Com_xTCSStatRaw, P044_Com_trqTCSRaw, P045_Com_trqDCSRaw +3 more |
9040x388 | Dyn_Veh | 7 | CMM___Motor_SG | P060_vECU, P062_sECU, P066_aECU |
9090x38D | HS2_DYN_ABR_38D | 8 | UC_FREIN | VITESSE_VEHICULE_ROUES, DISTANCE_ROUES, P052_Com_aLng, ACCEL_LONGI_ROUES, CHECKSUM, COUNTER +9 more |
9410x3AD | Dyn_EasyMove | 8 | CDS___Fahrdynamikregelung | P299_Com_bCrCtlInhib, P337_Com_stPrkBrk |
9680x3C8 | Dyn_STT_CMM | 2 | Vector__XXX | P412_Com_stDeadPnt, P428_Com_stCDTReq |
9690x3C9 | Dyn2_V2_BV | 6 | BVA___Automatikgetriebe | P291_Com_trqMaxConv, P__Rapport_cible, P230_Com_ctGbxCnt2, P340_Com_xChkSum2, P293_Com_stGbxEngShOff |
9730x3CD | Dyn2_FRE | 8 | ABS___Antiblockiersystem | P226_Com_stBrkActv, P225_Com_stBrkRaw_0, P224_Com_stBrkRaw_1, BRAKE_PRESSURE, P319_FrmMng_rClthPos |
10100x3F2 | LANE_KEEP_ASSIST | 8 | XXX | DRIVE, COUNTER, CHECKSUM, unknown2, TORQUE, LANE_DEPARTURE +5 more |
10420x412 | Dat_BSI | 8 | BSI___Kombiinstrument | P040_MainBrakeFault, P103_Com_bRevGear, PARKING_BRAKE, P013_MainBrake, P277_Com_bOilLvlDem, P298_Req_RTE_Ena +6 more |
10690x42D | NEW_MSG_42D | 4 | XXX | COUNTER, CHECKSUM, ACC_RELATED |
10740x432 | Dat_BSI1 | 8 | BSI___Kombiinstrument | P249_Com_stEngStopReq, P216_Com_bSiaWkUp, P214_Com_stMnWkUp, P402_Com_stStaDemActv, P253_Com_bEngPrepReq, P267_Exh_volRefl +8 more |
11010x44D | Vroues_ABR | 8 | CDS___Fahrdynamikregelung | P330_VehV_vWhlRrL, P331_VehV_vWhlRrR, P354_VehV_nWhlAvrg |
11060x452 | HS2_DAT_MDD_CMD_452 | 6 | BSI | LONGITUDINAL_REGULATION_TYPE, TURN_SIGNAL_STATUS, FRONT_WIPER_STATUS, SPEED_SETPOINT, CHECKSUM_CONS_RVV_LVV2, BRAKE_ONLY_CMD_BSI +11 more |
11280x468 | Dyn3_CMM | 6 | CMM___Motor_SG | P247_Com_stStaFunc, P246_Com_bStaPrt, P245_Com_stRedBrkPlaus, P244_Com_bSta, P400_Com_stDrvTrnTx, P401_Com_stStrtAuth +4 more |
11600x488 | Dat_CMM | 8 | CMM___Motor_SG | P005_CEngDst_tSens, P021_Com_volFlCons, P022_Com_nSetPLo, P032_Com_bEngStrt, P031_GlwLmp_st, P105_Com_bTtLmp +10 more |
11610x489 | Dat_V2_BV | 8 | BVA___Automatikgetriebe | P374_Com_bOBDRdy, P029_Com_stPrg, P282_Com_stGbxErr, P375_Com_bMILDem, P376_Com_bMILcntResDemRaw, P285_Com_bPNDia +1 more |
11730x495 | IS_DAT_DIRA | 4 | PSCM | EPS_TORQUE, ETAT_DA_2004, ETAT_DA_DYN, ETAT_DA_2010, TRQ_LIMIT_STATE, STEERWHL_HOLD_BY_DRV +4 more |
12240x4C8 | Etat_Crash | 3 | BSI___Kombiinstrument | Reserved_1, P223_CrashInfo, Reserved_2 |
12660x4F2 | Dat3_BSI | 8 | Vector__XXX | P434_Com_rBattChHiRes, P429_Com_stSOCInfoInvldRaw, P435_Com_stUCAPRechCrntRaw, P438_Com_uBattIntRstnRaw, P437_Com_uBattOpnCir, P493_Com_stPrioVoltMin +4 more |
12700x4F6 | HS2_DAT_ARTIV_V2_4F6 | 5 | ARTIV | TIME_GAP, DISTANCE_GAP, RELATIVE_SPEED, ARTIV_SENSOR_STATE, TARGET_DETECTED, ARTIV_TARGET_CHANGE_INFO +1 more |
12930x50D | Dat_ABR | 7 | ABS___Antiblockiersystem | P351_Com_bABSIntvActv, P415_Com_stABSSTTReqRaw |
12940x50E | Dat_CLIM | 8 | BSI___Kombiinstrument | P050_Com_stAC, P209_Com_stACRaw, P433_Com_bCmptEngStopReqRaw, P232_Com_stXVVChkSum, P046_Com_rFanClgDes, P164_Com_stPFltFan +11 more |
13620x552 | DAT4_BSI_AEE2010 | 8 | Vector__XXX | P325_Com_tiEngOff, P015_Com_lTotDst, P326_Com_ctTmrRst |
13750x55F | ACQ_NEW_JDD | 1 | Vector__XXX | P__JDD_Com_stFaultAck |
13900x56E | DRIVER | 6 | XXX | NEW_SIGNAL_3, BRIGHTNESS_SETTING, NEW_SIGNAL_2, GAS_PEDAL |
13940x572 | RESTRAINTS | 8 | XXX | PASSENGER_SEATBELT, DRIVER_SEATBELT, NEW_SIGNAL_1, IGNITION |
14160x588 | Dat2_CMM | 8 | CMM___Motor_SG | P275_EngOilLvl, P268_AdPmp_volAddInjStp, P278_Oil_stPSwmp, P424_Com_bMMIClthReq, P423_Com_bMMIStSpAvl, P316_FlSys_volFlConsVirt +11 more |
14230x58F | Rep_Diag_OBC_DCDC | 7 | XXX |
Showing first 50 of 108 messages in this DBC. See full source on GitHub →
Source: CAN bus definitions are derived from commaai/opendbc — an open-source project that reverse-engineers OEM CAN bus protocols for the openpilot autonomous-driving platform. Licensed MIT. This page presents data for educational and reference purposes — for production use refer directly to the upstream DBC files.