CONTROLLER AREA NETWORK (CAN) SYSTEM SIGNAL-CHART

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• Signals transmitted using the CAN system are as follows:

HS-CAN

OUT: Output (sends signal)
IN: Input (receives signal)

Signal | Multiplex module
--- | ---
PCM | TCM | ABS HU/CM or DSC HU/CM | Keyless control module | Steering angle sensor | Instrument cluster | Power retractable hardtop control module | Active bonnet control module
ABS status | – | IN | OUT | – | – | – | – | –
– | – | OUT | – | – | IN | – | –
ABS request data | IN | – | OUT | – | – | – | – | –
ABS warning light on request | – | – | OUT | – | – | IN | – | –
Accelerator pedal position | OUT | IN | IN (DSC) | – | – | – | – | –
Active bonnet warning light on request | – | – | – | – | – | IN | – | OUT
– | – | – | – | – | OUT | – | IN
Active bonnet warning buzzer on status | – | – | – | – | – | IN | – | OUT
ATF temperature (AT) | IN | OUT | – | – | – | – | – | –
AT gear position (AT) | IN | OUT | – | – | – | IN | IN | –
IN | OUT | – | – | – | IN | – | –
Alarm status | – | – | – | OUT | – | IN | – | –
Ambient temperature | – | – | – | – | – | OUT | – | IN
AT gear position/selector lever position | OUT | – | IN | – | – | – | – | –
Brake pedal switch status | OUT | IN | – | – | – | – | – | –
Brake system status (ABS/DSC) | IN | IN | OUT | – | – | – | – | –
IN | – | OUT | – | – | – | – | –
Brake system warning light on request | – | – | OUT | – | – | IN | – | –
Brake switch status | OUT | – | – | – | – | IN | – | –
Cruise control system-raleted informaion (AT) | OUT | IN | – | – | – | – | – | –
IN | OUT | – | – | – | – | – | –
OUT | – | – | – | – | IN | – | –
Cluch pedal switch status (MT) | OUT | – | – | – | – | – | IN | –
Drive types | OUT | – | IN | – | – | – | – | –
Deck panel limit switch (close switch) status | – | – | – | IN | – | – | OUT | –
DSC indicator light on request | – | – | OUT (DSC) | – | – | IN | – | –
DSC OFF light on request | – | – | OUT (DSC) | – | – | IN | – | –
Engine torque | OUT | – | IN (DSC) | – | – | – | – | –
Engine speed | OUT | IN | IN (DSC) | IN | – | IN | – | –
Engine speed ratio conversion | OUT | – | IN (DSC) | – | – | – | – | –
Engine coolant temperature | OUT | IN | – | – | – | IN | – | –
Engine torque reduction status (AT) | OUT | IN | – | – | – | – | – | –
Engine configration data | OUT | – | IN | – | – | – | – | –
Engine specification | OUT | – | IN | – | – | – | – | –
Freeze frame data | OUT | IN | – | – | – | – | – | –
Fuel tank level | IN | – | – | – | – | OUT | – | –
Fuel injection amount | OUT | – | – | – | – | IN | – | –
Fuel cut request (AT) | IN | OUT | – | – | – | – | – | –
Immobilizer-related information | OUT | – | – | – | – | IN | – | –
IN | – | – | – | – | OUT | – | –
Ignition timing | OUT | IN | – | – | – | – | – | –
Idle increase request (AT) | IN | OUT | – | – | – | – | – | –
Intake air temperature | OUT | IN | – | – | – | – | – | –
Keyless warning buzzer on request | – | – | – | OUT | – | IN | – | –
Maximum torque limit (AT) | IN | OUT | – | – | – | – | – | –
MIL on request | IN | OUT | – | – | – | – | – | –
OUT | – | – | – | – | IN | – | –
Neutral switch status (MT) | OUT | – | – | – | – | – | IN | –
Parking brake position | – | – | IN (DSC) | – | – | OUT | – | –
Power retractable hardtop system buzzer | – | – | – | – | – | IN | OUT | –
Power transmition status | IN | – | OUT | – | – | – | – | –
Power transmission configuration | – | IN | OUT | – | – | IN | – | –
Power retractable hardtop information | – | – | – | IN | – | – | OUT | –
Steering angle sensor status | – | – | IN (DSC) | – | OUT | – | – | –
Steering angle sensor calibration request | – | – | OUT (DSC) | – | IN | – | – | –
Security light on request | – | – | – | OUT | – | IN | – | –
Travelled distance | OUT | – | – | – | – | IN | – | –
IN | OUT | – | – | – | – | – | –
Transmission type | OUT | – | IN | – | – | – | IN | –
Tire circumference (front/rear) | OUT | IN | IN | – | – | – | – | –
Turbine shaft speed (AT) | IN | OUT | – | – | – | – | – | –
Torque reduction request (AT) | IN | OUT | – | – | – | – | – | –
Throttle position (AT) | OUT | IN | – | – | – | – | – | –
Transmission gear position display | OUT (MT) | OUT (AT) | – | – | – | IN | – | –
Target engine speed (AT) | IN | OUT | – | – | – | – | – | –
Target engine torque (AT) | IN | OUT | – | – | – | – | – | –
Target AT gear position (AT) | IN | OUT | IN (DSC) | – | – | – | – | –
Torque converter lockup status | IN | OUT | IN (DSC) | – | – | – | – | –
Target torque (AT) | IN | OUT | – | – | – | – | – | –
Trunk open request signal | – | – | – | OUT | – | – | IN | –
Trunk lid operation | – | – | – | IN | – | – | OUT | –
Vehicle speed | OUT | – | – | IN | – | IN | IN | IN
IN | OUT | – | – | – | – | – | –
Wheel speed (LF, RF, LR, RR) | IN | – | OUT | – | – | – | – | –

MS-CAN

OUT: Output (sends signal)
IN: Input (receives signal)

Signal | Multiplex module
--- | ---
Audio unit | HF/TEL unit
Audio control switch status | OUT | IN
IN | OUT
Audio system-related information | OUT | IN
Hands-free telephone system-related information | OUT | IN
IN | OUT
Hands-free telephone system-related status | OUT | IN
IN | OUT
Microphone status | IN | OUT
Vehicle speed | OUT | IN