#
CONTROLLER AREA NETWORK (CAN) OUTLINE [MZR-CD (RF Turbo)]

id0140f1104100
• PCM sends and receives signals to and from the CAN system related modules through the CAN. For details of the CAN system, (See CAN SYSTEM DESCRIPTION.)
• Signals transmitted to and from the CAN system are as follows:
OUT: Output (sends signal)
IN: Input (receives signal)

Signal | Multiplex module
--- | ---
PCM | DSC HU/CM | Water heater unit | Keyless control module | Instrument cluster | Audio unit (information display)
ABS HU/CM
Engine torque | OUT | IN | - | - | - | -
Torque reduction inhibit | OUT | IN | - | - | - | -
Engine speed | OUT | IN | - | IN | IN | -
Vehicle speed | OUT | - | - | IN | IN | IN
Accelerator pedal position | OUT | IN | - | - | - | -
Gear ratio | OUT | IN | - | - | - | -
Engine coolant temperature | OUT | - | - | - | IN | -
Transaxle specifications | OUT | IN | - | - | - | -
-
Desired gear/change lever position | OUT | IN | - | - | - | -
Travelled distance | OUT | - | - | - | IN | -
IN | OUT | - | - | - | -
MIL on request | OUT | - | - | - | IN | -
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 | - | - | - | -
Cruise main indicator light condition | OUT | - | - | - | IN | -
Cruise set indicator light condition | OUT | - | - | - | IN | -
Brake pedal position | OUT | IN | - | - | - | -
Intake air temperature | OUT | - | IN | - | - | -
Torque reduction request | IN | OUT | - | - | - | -
Brake system configuration (EBD/ABS/TCS/DSC) | IN | OUT | - | - | IN | -
Brake system status | EBD/ABS/TCS/DSC | IN | OUT | - | - | IN | -
Wheel speed (front left/front right/rear left/rear right) | IN | OUT | - | - | - | -
DSC indicator light on request | - | OUT | - | - | IN | -
-
DSC OFF light on request | - | OUT | - | - | 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