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.