CONTROLLER AREA NETWORK (CAN) SYSTEM SIGNAL-CHART

id094000103800

• Signals transmitted using the CAN system are as follows:

OUT: Output (sends signal)

IN: Input (receives signal)

Signal	Multiplex module
Signal	PCM	TCM	DSC/RSC HU/CM	BCM	4WD control module	PLG control module	SAS control module	Keyless control module	Instrument cluster	Engine-off-natural-vacuum	Position memory control module	Theft-deterrent control module
A/C off request	IN	OUT	–	–	–	–	–	–	–	–	–	–
ABS warning light on request	–	–	OUT	–	–	–	–	–	IN	–	–	–
Accelerator pedal position	OUT	IN	IN	–	IN	–	IN	–	–	–	–	–
Air bag system warning buzzer on status	–	–	–	–	–	–	OUT	–	IN	–	–	–
Air bag system warning light on request	–	–	–	–	–	–	IN	–	OUT	–	–	–
Air bag system warning light on request	–	–	–	–	–	–	OUT	–	IN	–	–	–
Ambient air temperature	–	–	–	–	IN	–	–	–	OUT	–	–	–
AT warning light on request	–	OUT	–	–	–	–	–	–	IN	–	–	–
ATF temperature	IN	OUT	–	–	–	–	–	–	–	–	–	–
ATX gear position/selector lever position	–	OUT	–	–	–	–	–	–	IN	–	–	–
ATX gear position/selector lever position	OUT	–	IN	–	–	–	–	–	–	–	–	–
Brake fluid level	–	–	–	OUT	–	–	–	–	IN	–	–	–
Brake fluid level	–	–	IN	–	–	–	–	–	OUT	–	–	–
Brake fluid pressure	–	IN	OUT	–	–	–	–	–	–	–	–	–
Brake switch status	OUT	IN	IN	–	–	–	IN	–	–	–	–	–
Brake system status	IN	IN	OUT	–	–	–	–	–	–	–	–	–
Brake system status	–	IN	OUT	–	–	–	–	–	IN	–	–	–
Brake system status (EBD/ABS/DSC/RSC)	–	IN	OUT	–	–	–	IN	–	–	–	–	–
Brake system status (EBD/ABS/DSC/RSC)	IN	IN	OUT	–	–	–	IN	–	–	–	–	–
Brake system warning light on request	–	–	OUT	–	–	–	–	–	IN	–	–	–
Buckle switch status	–	–	–	–	–	–	OUT	–	IN	–	–	–
Coupling torque request	–	–	OUT	–	IN	–	–	–	–	–	–	–
Cruise control system-related information	OUT	–	–	–	–	–	–	–	IN	–	–	–
Cruise control system-related information	OUT	–	IN	–	–	–	–	–	IN	–	–	–
Door lock-link switch status	–	–	–	OUT	–	–	–	–	–	–	–	IN
Door lock status	–	–	–	OUT	–	IN	–	–	–	–	–	IN
Door switch status (front driver-side)	–	–	IN	OUT	–	–	–	–	IN	–	IN	IN
Door switch status (front passenger-side, LR, RR, liftgate)	–	–	IN	OUT	–	–	–	–	IN	–	–	IN
DSC indicator light on request	–	–	OUT	–	–	–	–	–	IN	–	–	–
Electronic throttle control (ETC) status	OUT	IN	–	–	–	–	–	–	–	–	–	–
Electronic throttle control (ETC) status	OUT	–	–	–	–	–	–	–	IN	–	–	–
Engine brake torque	OUT	IN	–	–	–	–	–	–	–	–	–	–
Engine coolant temperature	OUT	IN	IN	–	–	–	–	–	IN	–	–	–
Engine coolant temperature	OUT	IN	–	–	–	–	–	–	–	–	–	–
Engine load	OUT	IN	–	–	–	–	–	–	–	–	–	–
Engine speed	OUT	–	IN	–	–	–	–	–	–	–	–	–
Engine speed	OUT	IN	IN	IN	IN	–	IN	IN	IN	–	–	–
ETC warning light on request	OUT	–	–	–	–	–	–	–	IN	–	–	–
Freeze frame data	OUT	IN	–	–	–	–	–	–	–	–	–	–
Fuel cap warning light on request	OUT	–	–	–	–	–	–	–	IN	–	–	–
Fuel injection amount	OUT	–	–	–	–	–	–	–	IN	–	–	–
Fuel tank level	IN	–	–	–	–	–	–	–	OUT	IN	–	–
Fuel tank level	IN	–	–	–	–	–	–	–	OUT	–	–	–
Generator warning light on request	OUT	–	–	–	–	–	–	–	IN	–	–	–
Hazard warning light on request	–	–	–	IN	–	OUT	–	–	–	–	–	–
Ignition key position	IN	–	IN	–	–	IN	–	–	OUT	–	IN	–
Immobilizer-related information	OUT	–	–	–	–	–	–	IN	IN	–	–	–
	IN	–	–	–	–	–	–	–	OUT^*1	–	–	–
	IN	–	–	–	–	–	–	OUT^*2	–	–	–	–
Intake air temperature	OUT	–	IN	–	–	–	–	–	–	–	–	–
Key reminder switch status	–	–	–	OUT	–	–	–	–	IN	–	–	IN
Keyless indicator light on request	–	–	–	–	–	–	–	OUT	IN	–	–	–
Keyless warning buzzer on request	–	–	–	–	–	–	–	OUT	IN	–	–	–
Keyless warning light on request	–	–	–	–	–	–	–	OUT	IN	–	–	–
MIL on request	IN	OUT	–	–	–	–	–	–	–	–	–	–
MIL on request	OUT	–	–	–	–	–	–	–	IN	–	–	–
Oil pressure switch status	–	–	–	OUT	–	–	–	–	IN	–	–	–
Parking brake switch status	–	–	–	OUT	–	–	–	–	IN	–	–	–
Parking brake switch status	IN	–	IN	–	IN	–	–	–	OUT	–	–	–
PLG operation request	–	–	–	–	–	IN	–	OUT	–	–	–	–
Room light ON time	–	–	–	OUT	–	–	–	–	IN	–	–	–
SAS control module serial number	OUT	–	IN	–	–	–	–	–	–	–	–	–
Security light on request	–	–	–	–	–	–	–	OUT	IN	–	–	–
Steering angle data	–	–	IN	OUT	–	–	IN	–	–	–	–	–
Steering angle data normal	–	–	–	OUT	–	–	IN	–	–	–	–	–
Steering angle/steering angle sensor status	–	–	IN	OUT	–	–	–	–	–	–	–	–
TCS OFF light on request	–	–	OUT	–	–	–	–	–	IN	–	–	–
Tire circumference (front/rear)	IN	–	OUT	–	–	–	–	–	–	–	–	–
Torque down request	IN	OUT	–	–	–	–	–	–	–	–	–	–
	IN	OUT	IN	IN	IN	–	–	–	IN	–	–	–
	IN	OUT	IN	–	IN	IN	–	–	IN	–	IN	–
	IN	OUT	IN	–	–	–	–	–	–	–	–	–
	IN	–	OUT	–	–	–	–	–	–	–	–	–
Turn indicator light on request	–	–	–	OUT	–	–	–	–	IN	–	–	–
Vehicle speed	OUT	–	–	IN	–	IN	IN	IN	IN	–	IN	–
Washer fluid level sensor status	–	–	–	OUT	–	–	–	–	IN	–	–	–
Wheel speed (LF, RF, LR, RR)	IN	IN	OUT	IN	IN	IN	–	–	–	–	IN	–
Wheel speed (LF, RF, LR, RR)	IN	IN	OUT	IN	IN	–	–	–	–	–	–	–
4WD system status	–	–	IN	–	OUT	–	–	–	–	–	–	–
4WD system status	–	–	–	–	OUT	–	–	–	IN	–	–	–

*1 :Without advanced keyless entry and push button start system

*2 :With advanced keyless entry and push button start system

MS-CAN

OUT: Output (sends signal)

IN: Input (receives signal)

Signal	Multiplex module
Signal	Audio unit^1, Car-navigation unit^2	Bluetooth unit^*3	Audio amplifier^*4	Instrument cluster	Information display
Audio amplifier-related information	OUT	IN	–	–	–
Audio amplifier-related information	IN	IN	OUT	–	–
Audio status display request	OUT	–	–	–	IN
Audio system-related information	OUT	IN	–	–	–
Beep sound request	IN	IN	IN	–	OUT
Dimmer cancel	IN	–	–	OUT	IN
Drive information system data	–	–	–	OUT	IN
Drive information system data	–	–	–	IN	OUT
Hands-free telephone system-related information	IN	OUT	–	–	–
Hands-free telephone system-related information	OUT	IN	–	–	–
Ignition key position	IN	–	–	OUT	–
Information display display request	IN	IN	IN	–	OUT
Information display display request	–	–	–	IN	OUT
Parking brake status	IN	OUT	–	–	–
Reverse gear switch status	IN	–	–	OUT	–
Vehicle speed	OUT	IN	IN	–	–
Vehicle speed	IN	–	–	OUT	–

*1 :Without car-navigation system

*2 :With car-navigation system

*3 :With Bluetooth system (HF/TEL system)

*4 :With Bose^®