CONTROLLER AREA NETWORK (CAN) OUTLINE [L8, LF]

id0140i7104100

• The PCM sends and receives data to and from other modules via the CAN system. Refer to Section 09 for a detailed explanation of the CAN. (See CAN SYSTEM DESCRIPTION.)

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

Engine speed
OUT
IN
IN (DSC)
IN
-
IN
Vehicle speed
OUT
IN
-
IN
-
IN
IN
OUT
-
-
Engine coolant temperature
OUT
IN
-
-
-
IN
Engine torque
OUT
IN
IN (DSC)
-
-
-
Accelerator pedal position
OUT
IN
IN (DSC)
-
-
-
TP
OUT
IN
IN (DSC)
-
-
-
Intake air temperature
OUT
IN
-
-
-
-
Ignition timing
OUT
IN
-
-
-
-
Engine specification
OUT
-
IN
-
-
-
Brake pedal position
OUT
IN
-
-
-
-
Tire circumference (front/rear)
OUT
IN
IN
-
-
-
IN
-
OUT
Immobilizer related information
OUT
-
-
-
-
IN
IN
-
OUT
Travelled distance
OUT
-
-
-
-
IN
IN
OUT
-
Fuel injection amount
OUT
-
-
-
-
IN
MIL on request
OUT
-
-
-
-
IN
-
OUT
Generator warning light on request
OUT
-
-
-
-
IN
Cruise main/set indicator light on request
OUT
-
-
-
-
IN
AT gear position/selector lever position (AT)
IN
OUT
-
-
-
IN
ATF temperature (AT)
IN
OUT
-
-
-
-
Desired gear position (AT)
IN
OUT
IN (DSC)
-
-
-
TCC status (AT)
IN
OUT
IN (DSC)
-
-
-
AT warning light on request (AT)
IN
OUT
-
-
-
IN
Brake system status (EBD/ABS/DSC)
IN
-
OUT
-
-
-
Wheel speed (LF, RF, LR, RR)
IN
-
OUT
-
-
-
Brake system warning light on request
-
-
OUT
-
-
IN
ABS warning light on request
-
-
OUT
-
-
IN
DSC indicator light on request
-
-
OUT (DSC)
-
-
IN
DSC OFF light on request
-
-
OUT (DSC)
-
-
IN
Security light on request
-
-
-
OUT
-
IN
Steering angle sensor status
-
-
IN (DSC)
-
OUT
-
Fuel tank level
IN
-
-
-
-
OUT
Parking brake position
-
-
IN (DSC)
-
-
OUT