CAN SYSTEM DESCRIPTION

id094000101000

CAN Signal-Chart [Except L3 turbo]

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

Signal

Multiplex module

PCM

TCM

DSC HU/CM

4WD control module

Keyless control module

Instrument cluster

Audio unit

(information display)

ABS (ABS/TCS) HU/CM

Engine torque
OUT
IN
IN
-
-
-
-
Torque reduction inhibit
OUT
OUT
IN
-
-
-
-
Engine speed
OUT
IN
IN
IN
IN
IN
-
Vehicle speed
OUT
OUT
-
-
IN
IN
-
-
-
-
OUT
IN
Accelerator pedal position
OUT
IN
IN
IN
-
-
-
Neutral determination
OUT
-
-
IN
-
-
-
Gear ratio
OUT
-
IN
-
-
-
-
Engine coolant temperature
OUT
IN
-
-
-
IN
-
Transaxle specifications
OUT
-
IN
-
-
-
-
-
Desired gear/change lever position
OUT
OUT
IN
IN
-
IN
-
TCC status (ATX)
OUT
-
IN
-
-
-
-
-
IN
OUT
-
AT warning light on request (ATX)
OUT
-
-
-
-
IN
-
Travelled distance
OUT
-
-
-
-
IN
-
IN
OUT
OUT
-
-
-
-
MIL on request
OUT
-
-
-
-
IN
-
IN
OUT
Generator warning light on request
OUT
-
-
-
-
IN
-
Glow indicator light on request
OUT
-
-
-
-
IN
-
Diesel particulate filter indicator light on request
OUT
-
-
-
-
IN
-
Engine specifications
OUT
-
IN
-
-
-
-
Tire circumference (front/rear)
OUT
-
IN
-
-
-
-
IN
OUT
Cruise main indicator light condition
OUT
-
-
-
-
IN
-
Cruise set indicator light condition
OUT
-
-
-
-
IN
-
Brake pedal position
OUT
IN
IN
IN
-
-
-
Steering wheel angle
-
-
OUT
IN
-
-
-
Brake fluid pressure
-
-
OUT
IN
-
-
-
Back-up light switch position
-
-
OUT
IN
-
-
-
Yaw rate
-
IN
OUT
IN
-
-
-
Lateral-G
-
IN
OUT
IN
-
-
-
Torque reduction request
IN
-
OUT
-
-
-
-
Brake system configuration (EBD/ABS/TCS/DSC)
IN
-
OUT
IN
-
IN
-
Brake system status
EBD/ABS/TCS/DSC
IN
-
OUT
IN
-
IN
-
Wheel speed (front left/front right/rear left/rear right)
IN
IN
OUT
IN
-
-
-
Desired coupling torque
-
-
OUT
IN
-
-
-
4WD system condition
-
-
-
OUT
-
IN
-
Coupling torque
-
-
IN
OUT
-
-
-
DSC indicator light on request
-
-
OUT
-
-
IN
-
-
DSC OFF light on request
-
-
OUT
-
-
IN
-
-
TCS OFF light on request
-
-
OUT (TCS)
-
-
IN
-
Keyless warning buzzer on request
-
-
-
-
OUT
IN
-
Keyless indicator light on request
-
-
-
-
OUT
IN
-
Keyless warning light on request
-
-
-
-
OUT
IN
-
Fuel tank level
IN
-
-
-
-
OUT
-
Brake fluid level
-
-
IN
-
-
OUT
-
Drive information system switch operation
-
-
IN
-
-
IN
OUT
Drive information system display
-
-
IN
-
-
OUT
IN

CAN Signal-Chart [L3 Turbo]

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

Signal

Multiplex module

PCM

DSC HU/CM

AWD control module

Keyless control module

Instrument cluster

Engine torque
OUT
IN
-
-
-
Torque reduction inhibit
OUT
IN
-
-
-
Engine speed
OUT
IN
IN
IN
IN
Vehicle speed
OUT
-
-
IN
IN
TP
OUT
IN
IN
-
-
Neutral determination
OUT
-
IN
-
-
Gear ratio
OUT
IN
-
-
-
ECT
OUT
-
-
-
IN
Travelled distance
OUT
-
-
-
IN
IN
OUT
-
-
-
MIL condition
OUT
-
-
-
IN
Generator warning light condition
OUT
-
-
-
IN
Engine specifications
OUT
IN
-
-
-
Tire circumference (front/rear)
OUT
IN
-
-
-
Cruise main indicator light condition
OUT
-
-
-
IN
Cruise set indicator light condition
OUT
-
-
-
IN
Brake pedal position
OUT
IN
IN
-
-
Steering wheel angle
-
OUT
IN
-
-
Brake fluid pressure
-
OUT
IN
-
-
Back-up light switch position
-
OUT
IN
-
-
Yaw rate
-
OUT
IN
-
-
Lateral-G
-
OUT
IN
-
-
Torque reduction request
IN
OUT
-
-
-
Brake system configuration (EBD/ABS/TCS/DSC)
-
OUT
IN
-
IN
Brake system status
EBD/ABS/TCS/DSC
-
OUT
IN
-
IN
Wheel speed (front left/front right/rear left/rear right)
IN
OUT
IN
-
-
Desired coupling torque
-
OUT
IN
-
-
AWD system condition
-
-
OUT
-
IN
Coupling torque
-
IN
OUT
-
-
Keyless warning buzzer on request
-
-
-
OUT
IN
Keyless indicator light on request
-
-
-
OUT
IN
Keyless warning light on request
-
-
-
OUT
IN
Fuel tank level
IN
-
-
-
OUT
Brake fluid level
-
IN
-
-
OUT

On-Board Diagnostic Function

Self-malfunction diagnostic function

• Some DTCs have been added.

DTC table

DTC

Malfunction location

DTC output module

U0073
CAN system communication error
• PCM
• TCM
• DSC HU/CM
• ABS (ABS/TCS) HU/CM
4WD control module
• Keyless control module
U0100
Communication error to PCM
• DSC HU/CM
• ABS (ABS/TCS) HU/CM
• TCM
4WD control module
• Keyless control module
U0101
Communication error to TCM
• PCM
• DSC HU/CM
• ABS/TCS HU/CM
U0114
Communication error to 4WD control module
DSC HU/CM
U0121
Communication error to ABS (ABS/TCS) HU/CM or DSC HU/CM
• PCM
4WD control nodule
U0155
Communication error to instrument cluster
• PCM
• DSC HU/CM
• ABS (ABS/TCS) HU/CM
U0323
Communication error to instrument cluster
Keyless control module
U1900
Communication error to other modules
Instrument cluster
U2023
Abnormal message from PCM
Keyless control module
U2511
Abnormal message from 4WD control module
DSC HU/CM
U2516
CAN system communication error
Instrument cluster

PID/data monitoring function

• Some PIDs have been added.

PID name (definition)

Condition

Specification

PID monitor module

Terminal

ABS_MSG
(Missing message from the ABS HU/CM or DSC HU/CM
Present
Circuit in the ABS HU/CM or DSC HU/CM is normal
Instrument cluster
• ABS (ABS/TCS) HU/CM: O, R
• DSC HU/CM: AF, AG
• Instrument cluster: 2W, 2X
Not Present
Circuit in the ABS HU/CM or DSC HU/CM is abnormal
TCM_MSG
(Missing message from the TCM)
Present
Circuit in the TCM is normal
• ABS (ABS/TCS) HU/CM or DSC HU/CM
• Instrument cluster
Not Present
Circuit in the TCM is abnormal
AWD_MSG
(Missing message from the 4WD control module)
Present
Circuit in the 4WD control module is normal
• DSC HU/CM
• Instrument cluster
Not Present
Circuit in the 4WD control module is abnormal
IC_MSG
(Missing message from the instrument cluster)
Present
Circuit in the instrument cluster is normal
• DSC HU/CM
Not Present
Circuit in the instrument cluster is abnormal
PCM_MSG
(Missing message from the PCM)
Present
Circuit in the PCM is normal
• DSC HU/CM
• ABS (ABS/TCS) HU/CM
• Instrument cluster
Not Present
Circuit in the PCM is abnormal
RKE_MSG
(Missing message from the keyless control module)
Present
Circuit in the keyless control module is normal
Instrument cluster
Not Present
Circuit in the keyless control module is abnormal