Refer to How to Use CAN Communication Signal Chart for how to use CAN communication signal chart. NOTE： Refer to Abbreviation List for the abbreviations of the connecting units.

T: Transmit　R: Receive
Signal name/Connecting unit | ECM | 4WD | BCM | E-SUS | AV | HVAC | M&A | STRG | TPMS | TCM | ABS | IPDM-E
A/C compressor feedback signal | T |  |  |  |  | R |  |  |  |  |  |
A/C compressor request signal | T |  |  |  |  |  |  |  |  |  |  | R
Accelerator pedal position signal | T | R |  |  | R |  |  |  |  | R | R |
ASCD status signal | T |  |  |  | R |  | R |  |  |  |  |
Cooling fan speed request signal | T |  |  |  |  |  |  |  |  |  |  | R
Engine and transmission integrated control signal | T |  |  |  |  |  |  |  |  | R |  |
R |  |  |  |  |  |  |  |  | T |  |
Engine coolant temperature signal | T |  |  |  |  | R | R |  |  |  |  |
|  |  |  | R |  | T |  |  |  |  |
Engine estimated torque signal | T |  |  |  |  |  |  |  |  | R |  |
Engine speed signal | T | R |  | R |  |  | R |  |  | R | R |
Engine status signal | T |  | R |  | R |  | R |  |  |  |  |
Fuel consumption monitor signal | T |  |  |  |  |  | R |  |  |  |  |
|  |  |  | R |  | T |  |  |  |  |
Malfunctioning indicator lamp signal | T |  |  |  |  |  | R |  |  |  |  |
AWD clutch high temperature warning display signal |  | T |  |  |  |  | R |  |  |  |  |
AWD signal |  | T |  |  |  |  |  |  |  |  | R |
AWD system warning display signal |  | T |  |  |  |  | R |  |  |  |  |
AWD warning lamp signal |  | T |  |  |  |  | R |  |  |  |  |
Front/rear tire size discrepancy warning display signal |  | T |  |  |  |  | R |  |  |  |  |
Front torque distribution rate signal |  | T |  |  |  |  | R |  |  |  |  |
|  |  |  | R |  | T |  |  |  |  |
Buzzer output signal |  |  | T |  |  |  | R |  |  |  |  |
Buzzer request signal |  |  | T |  |  |  | R |  |  |  |  |
|  | R |  |  |  |  |  | T |  |  |
Daytime running light request signal |  |  | T |  |  |  |  |  |  |  |  | R
Door switch signal |  |  | T |  |  |  | R |  |  |  |  | R
Front wiper request signal |  |  | T |  |  |  |  |  |  |  |  | R
High beam request signal |  |  | T |  |  |  |  |  |  |  |  | R
Horn reminder signal |  |  | T |  |  |  |  |  |  |  |  | R
Ignition switch ON signal |  |  | T |  |  |  |  |  |  |  |  | R
|  | R |  |  |  |  |  |  |  |  | T
Key warning lamp signal |  |  | T |  |  |  | R |  |  |  |  |
Low beam request signal |  |  | T |  |  |  |  |  |  |  |  | R
Meter display signal |  |  | T |  |  |  | R |  |  |  |  |
Position light request signal |  |  | T |  |  |  | R |  |  |  |  | R
Rear window defogger control signal |  |  | T |  |  |  |  |  |  |  |  | R
R |  |  |  | R |  |  |  |  |  |  | T
Run-flat tire warning display signal |  |  | T |  |  |  | R |  |  |  |  |
|  | R |  |  |  |  |  | T |  |  |
Sleep wake up signal |  |  | T |  |  |  | R |  |  |  |  | R
Starter control relay signal |  |  | T |  |  |  |  |  |  |  |  | R
Starter relay status signal |  |  | T |  |  |  |  |  |  |  |  | R
|  | R |  |  |  |  |  |  |  |  | T
Steering lock relay signal |  |  | T |  |  |  |  |  |  |  |  | R
|  | R |  |  |  |  |  |  |  |  | T
Theft warning horn request signal |  |  | T |  |  |  |  |  |  |  |  | R
Tire pressure warning lamp signal |  |  | T |  | R |  | R |  |  |  |  |
|  | R |  | R |  |  |  | T |  |  |
Trunk switch signal |  |  | T |  |  |  | R |  |  |  |  |
Turn indicator signal |  |  | T |  |  |  | R |  |  |  |  |
A/C switch operation signal |  |  |  |  | T | R |  |  |  |  |  |
Rear window defogger switch signal |  |  | R |  | T |  |  |  |  |  |  |
Voice recognition signal |  |  |  |  | T | R |  |  |  |  |  |
A/C switch signal | R |  |  |  |  | T |  |  |  |  |  |
Blower fan motor switch signal | R |  |  |  |  | T |  |  |  |  |  |
Air‐Fuel ration signal |  |  |  |  | R |  | T |  |  |  |  |
Boost pressure signal |  |  |  |  | R |  | T |  |  |  |  |
Distance to empty signal |  |  |  |  | R |  | T |  |  |  |  |
Engine oil pressure signal |  |  |  |  | R |  | T |  |  |  |  |
Engine oil temperature signal |  |  |  |  | R |  | T |  |  |  |  |
Fuel level sensor signal | R |  |  |  |  |  | T |  |  |  |  |
Odometer signal |  |  | R |  |  |  | T |  |  |  |  |
Parking brake switch signal |  | R | R |  |  |  | T |  |  |  |  |
Seat belt buckle switch signal |  |  | R |  |  |  | T |  |  |  |  |
Shift position signal |  |  |  |  | R |  | T |  |  |  |  |
| R | R* |  |  |  | R |  |  | T | R |
Sleep‐ready signal |  |  | R |  |  |  | T |  |  |  |  |
|  | R |  |  |  |  |  |  |  |  | T
Transmission oil pressure signal |  |  |  |  | R |  | T |  |  |  |  |
|  |  |  |  |  | R |  |  | T |  |
Transmission oil temperature signal |  |  |  |  | R |  | T |  |  |  |  |
| R |  |  |  |  | R |  |  | T |  |
Vehicle speed signal | R |  | R |  | R |  | T |  | R | R |  | R
R | R | R | R | R |  | R |  | R | R | T |
Wake up signal |  |  | R |  |  |  | T |  |  |  |  |
Steering angle sensor signal |  | R |  | R | R |  |  | T |  |  | R |
Low tire pressure warning display signal |  |  |  |  |  |  | R |  | T |  |  |
Tire pressure monitoring system warning display signal |  |  |  |  |  |  | R |  | T |  |  |
Tire pressure signal |  |  |  |  | R |  |  |  | T |  |  |
Input shaft revolution signal | R |  |  |  |  |  |  |  |  | T |  |
Output shaft revolution signal | R |  |  |  |  |  |  |  |  | T |  |
Shift lever position check display signal |  |  |  |  |  |  | R |  |  | T |  |
Shift lever position warning display signal |  |  |  |  |  |  | R |  |  | T |  |
Snow mode switch signal | R |  |  |  |  |  |  |  |  | T |  |
Transmission clutch high temperature warning display signal |  |  |  |  |  |  | R |  |  | T |  |
Transmission oil high temperature warning display signal |  |  |  |  |  |  | R |  |  | T |  |
Transmission self‐diagnosis signal | R |  |  |  |  |  |  |  |  | T |  |
Transmission system check display signal |  |  |  |  |  |  | R |  |  | T |  |
Transmission system warning display signal |  |  |  |  |  |  | R |  |  | T |  |
Transmission warning light signal |  |  |  |  |  |  | R |  |  | T |  |
ABS malfunction signal |  |  |  |  |  |  | R |  |  |  | T |
ABS operation signal |  |  |  | R |  |  |  |  |  | R | T |
ABS warning display signal |  |  |  |  |  |  | R |  |  |  | T |
Brake pressure control signal |  |  |  | R | R |  |  |  |  |  | T |
Brake warning lamp signal |  |  |  |  |  |  | R |  |  |  | T |
Decel G signal |  | R |  |  | R |  |  |  |  |  | T |
Side G sensor signal |  | R |  | R | R |  |  |  |  | R | T |
SLIP indicator lamp signal |  |  |  |  |  |  | R |  |  |  | T |
Stop lamp switch signal |  |  |  | R |  |  |  |  |  |  | T |
VDC malfunction signal |  |  |  |  |  |  | R |  |  |  | T |
VDC OFF indicator lamp signal |  |  |  |  |  |  | R |  |  |  | T |
VDC operation signal |  |  |  |  |  |  |  |  |  | R | T |
VDC warning display signal |  |  |  |  |  |  | R |  |  |  | T |
Yaw rate sensor signal |  | R |  |  | R |  |  |  |  |  | T |
Front wiper stop position signal |  |  | R |  |  |  |  |  |  |  |  | T
High beam status signal | R |  |  |  |  |  |  |  |  |  |  | T
Hood switch signal |  |  | R |  |  |  |  |  |  |  |  | T
Low beam status signal | R |  |  |  |  |  |  |  |  |  |  | T
Push‐button ignition switch status signal |  |  | R |  |  |  |  |  |  |  |  | T
Steering lock unit status signal |  |  | R |  |  |  |  |  |  |  |  | T
*: P, N position signal only

NOTE：
CAN data of the air bag diagnosis sensor unit is not used by usual service work, thus it is omitted.