Fiat Chrysler (FCA) CAN Bus Reference
CAN bus reference for Fiat Chrysler (FCA): message IDs, signal names, and source ECUs, extracted from open-source DBC files.
37CAN Messages
155Signals
1Source DBC files
fca_giorgio.dbc 37 msgs, 155 signals
| ID | Message | DLC | Source ECU | Signals |
|---|---|---|---|---|
1710xAB | NEW_MSG_AB | 8 | XXX | NEW_SIGNAL_5, NEW_SIGNAL_6, NEW_SIGNAL_1, NEW_SIGNAL_2, NEW_SIGNAL_3, NEW_SIGNAL_4 |
2220xDE | EPS_1 | 6 | EPS | STEERING_ANGLE, STEERING_RATE, UNKNOWN_1, UNKNOWN_2, COUNTER, CHECKSUM |
2280xE4 | NEW_MSG_E4 | 6 | XXX | NEW_SIGNAL_1 |
2380xEE | ABS_1 | 8 | ABS | WHEEL_SPEED_FL, WHEEL_SPEED_FR, WHEEL_SPEED_RL, WHEEL_SPEED_RR, COUNTER, CHECKSUM |
2410xF1 | NEW_MSG_F1 | 8 | XXX | MAYBE_VOLTAGE, COUNTER, CHECKSUM |
2490xF9 | NEW_MSG_F9 | 4 | XXX | COUNTER, CHECKSUM |
2500xFA | ABS_3 | 8 | ABS | BRAKE_PRESSURE_THRESHOLD, BRAKE_PEDAL_SWITCH, NEW_SIGNAL_1, XCOUNTER, XCHECKSUM |
2520xFC | ENGINE_1 | 8 | ENGINE | ENGINE_RPM, ACCEL_PEDAL, REVERSE, NEW_SIGNAL_3, NEW_SIGNAL_1, COUNTER +1 more |
2540xFE | ABS_2 | 8 | ABS | LONG_ACCEL, LATERAL_ACCEL, YAW_RATE, NEW_SIGNAL_1, COUNTER, CHECKSUM |
2570x101 | ABS_6 | 8 | ABS | MAYBE_ACC_BRAKE, VEHICLE_SPEED, BRAKE_PRESSURE_1, BRAKE_PRESSURE_2, CHECKSUM |
2620x106 | EPS_2 | 7 | EPS | UNKNOWN_TORQUE, UNKNOWN_1, UNKNOWN_STATUS, DRIVER_TORQUE, UNKNOWN_2, LKA_STATUS +3 more |
2630x107 | ABS_4 | 8 | ABS | BRAKE_PRESSURE |
2650x109 | NEW_MSG_109 | 8 | XXX | COUNTER, CHECKSUM |
2700x10E | ABS_7 | 7 | XXX | LONG_ACCEL_RAW, LATERAL_ACCEL_RAW, YAW_RATE_RAW, COUNTER, CHECKSUM |
2780x116 | ABS_5 | 8 | ABS | WHEEL_IMPULSE_FL, WHEEL_IMPULSE_FR, WHEEL_IMPULSE_RL, WHEEL_IMPULSE_RR, ACTIVE_FL, ACTIVE_FR +8 more |
2800x118 | NEW_MSG_118 | 6 | XXX | COUNTER, CHECKSUM |
2820x11A | NEW_MSG_11A | 8 | XXX | NEW_SIGNAL_1, COUNTER, CHECKSUM |
2840x11C | NEW_MSG_11C | 8 | XXX | NEW_SIGNAL_1, NEW_SIGNAL_2, NEW_SIGNAL_3, NEW_SIGNAL_4, VEHICLE_SPEED, COUNTER +1 more |
2880x120 | NEW_MSG_120 | 6 | XXX | COUNTER, CHECKSUM |
2900x122 | EPS_3 | 4 | EPS | EPS_TORQUE, COUNTER, CHECKSUM |
5010x1F5 | NEW_MSG_1F5 | 5 | XXX | NEW_SIGNAL_2, NEW_SIGNAL_3, NEW_SIGNAL_1 |
5020x1F6 | LKA_COMMAND | 8 | CAMERA | LKA_TORQUE, HAPTIC_WARN_1, LKA_ACTIVE, NEW_SIGNAL_1, HAPTIC_WARN_2, COUNTER +1 more |
5080x1FC | NEW_MSG_1FC | 8 | XXX | NEW_SIGNAL_1 |
6010x259 | NEW_MSG_259 | 8 | XXX | NEW_SIGNAL_1 |
7620x2FA | NEW_MSG_2FA | 3 | XXX | NEW_SIGNAL_1 |
7660x2FE | CAM_UNKNOWN_1 | 4 | CAMERA | |
9000x384 | NEW_MSG_384 | 8 | XXX | NEW_SIGNAL_1 |
10400x410 | NEW_MSG_410 | 8 | XXX | NEW_SIGNAL_3, NEW_SIGNAL_1, NEW_SIGNAL_2, COUNTER, CHECKSUM |
10460x416 | NEW_MSG_416 | 8 | XXX | MUX, UNKNOWN_M0_1, UNKNOWN_M0_2, UNKNOWN_M0_3, UNKNOWN_M0_4, UNKNOWN_M0_5 +16 more |
11940x4AA | CAM_UNKNOWN_2 | 8 | CAMERA | |
11980x4AE | LKA_HUD_1 | 8 | CAMERA | NEW_SIGNAL_1, NEW_SIGNAL_3, NEW_SIGNAL_2, NEW_SIGNAL_5, NEW_SIGNAL_4, COUNTER +1 more |
13510x547 | LKA_HUD_2 | 8 | CAMERA | NEW_SIGNAL_1, NEW_SIGNAL_2 |
14420x5A2 | ACC_1 | 8 | RADAR | HUD_SPEED, TARGET_SPEED, NEW_SIGNAL_3, NEW_SIGNAL_4, CRUISE_STATUS, MAYBE_TJA |
14580x5B2 | CAM_UNKNOWN_5 | 4 | CAMERA | NEW_SIGNAL_1 |
18540x73E | BCM_1 | 4 | BCM | RIGHT_TURN_STALK, LEFT_TURN_STALK |
18650x749 | NEW_MSG_749 | 8 | XXX | NEW_SIGNAL_1 |
5068554540x1E36001E | CAM_UNKNOWN_6 | 1 | CAMERA |
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.