Signal
|
Multiplex module
|
PCM
|
EPS control module
|
Keyless unit
|
TCM (AT)
|
DSC HU/CM
|
Steering angle sensor
|
Instrument cluster
|
Immobilizer-related information
|
OUT
|
-
|
IN
|
-
|
-
|
-
|
-
|
IN
|
-
|
OUT
|
-
|
-
|
-
|
-
|
Engine speed
|
OUT
|
IN
|
IN
|
IN
|
IN
|
-
|
IN
|
Vehicle speed
|
OUT
|
IN
|
-
|
-
|
-
|
-
|
IN
|
IN
|
-
|
-
|
OUT
|
-
|
-
|
-
|
Throttle valve opening angle
|
OUT
|
-
|
-
|
IN
|
IN
|
-
|
-
|
Engine coolant temperature
|
OUT
|
-
|
-
|
IN
|
-
|
-
|
IN
|
Engine torque
|
OUT
|
-
|
-
|
IN
|
IN
|
-
|
IN
|
Torque reduction disabled
|
OUT
|
-
|
-
|
IN
|
IN
|
-
|
-
|
Travelled distance
|
OUT
|
-
|
-
|
-
|
-
|
-
|
IN
|
Fuel injection amount
|
OUT
|
-
|
-
|
-
|
-
|
-
|
IN
|
Engine oil pressure
|
OUT
|
-
|
-
|
-
|
-
|
-
|
IN
|
Engine oil level
|
OUT
|
-
|
-
|
-
|
-
|
-
|
IN
|
Engine coolant level
|
OUT
|
-
|
-
|
-
|
-
|
-
|
IN
|
Fuel pump status
|
OUT
|
-
|
-
|
-
|
-
|
-
|
IN
|
MIL on request
|
OUT
|
-
|
-
|
-
|
-
|
-
|
IN
|
IN
|
-
|
-
|
OUT
|
-
|
-
|
-
|
Generator warning light on request
|
OUT
|
-
|
-
|
-
|
-
|
-
|
IN
|
Transmission/axle specifications
|
OUT
|
-
|
-
|
-
|
IN
|
-
|
-
|
Tire size
|
OUT
|
-
|
-
|
-
|
IN
|
-
|
-
|
Cruise control main indicator light on request
|
OUT
|
-
|
-
|
IN
|
-
|
-
|
IN
|
Cruise control indicator light on request
|
OUT
|
-
|
-
|
IN
|
-
|
-
|
IN
|
Downshift request
|
OUT
|
-
|
-
|
IN
|
-
|
-
|
-
|
Idle speed increase request
|
IN
|
OUT
|
-
|
OUT
|
-
|
-
|
-
|
Ignition switch off time
|
IN
|
-
|
OUT
|
-
|
-
|
-
|
-
|
Target torque
|
IN
|
-
|
-
|
OUT
|
-
|
-
|
-
|
Torque upper limit
|
IN
|
-
|
-
|
OUT
|
-
|
-
|
-
|
Turbine shaft speed
|
IN
|
-
|
-
|
OUT
|
-
|
-
|
-
|
Target gear position/selector lever position
|
IN
|
-
|
-
|
OUT
|
IN
|
-
|
IN
|
Gear ratio
|
IN
|
-
|
-
|
OUT
|
-
|
-
|
-
|
Brake system status (EBD/ABS/DSC)
|
IN
|
IN
|
-
|
IN
|
OUT
|
-
|
IN
|
Torque reduction request
|
IN
|
-
|
-
|
OUT
|
OUT
|
-
|
-
|
Wheel speed (LF, RF, LR, RR)
|
IN
|
-
|
-
|
-
|
OUT
|
-
|
-
|
Wheel speed status (LF, RF, LR, RR)
|
IN
|
-
|
-
|
-
|
OUT
|
-
|
-
|
Fuel tank level
|
IN
|
-
|
-
|
-
|
-
|
-
|
OUT
|