SYSTEM DIAGRAM
Transmitting ECU (Transmitter) |
Receiving ECU |
Signal |
Communication Method |
---|---|---|---|
Skid control ECU (Brake actuator assembly) |
Steering angle sensor (Spiral cable with sensor sub-assembly) |
Steering angle sensor request signal |
CAN communication system |
Steering angle sensor (Spiral cable with sensor sub-assembly) |
Skid control ECU (Brake actuator assembly) |
Steering angle sensor signal |
CAN communication system |
Skid control ECU (Brake actuator assembly) |
Yaw rate and acceleration sensor (Airbag sensor assembly) |
Yaw rate and acceleration request signal |
CAN communication system |
Yaw rate and acceleration sensor (Airbag sensor assembly) |
Skid control ECU (Brake actuator assembly) |
Yaw rate and acceleration signal |
CAN communication system |
Skid control ECU (Brake actuator assembly) |
ECM |
|
CAN communication system |
ECM |
Skid control ECU (Brake actuator assembly) |
|
CAN communication system |
Skid control ECU (Brake actuator assembly) |
Combination meter assembly |
|
CAN communication system |
Wheel speed signal |
Serial communication |
||
4 wheel drive control ECU*3 |
Skid control ECU (Brake actuator assembly) |
|
CAN communication system |
Open or Short in Front Speed Sensor RH Circuit (C1405,C1406)
DESCRIPTION
Refer to DTCs C1401 and C1402 (See page ).
DTC Code
DTC Detection Condition
Trouble Area
C1405
C1406
Either condition is met:
An open in the speed sensor signal circuit continues for 0.5
seconds or mor ...
Data List / Active Test
DATA LIST / ACTIVE TEST
HINT:
By accessing the Data List displayed on the Techstream, you can perform such
functions as reading the values of switches and sensors without removing any parts.
Reading the Data List is the first step of troubleshooting and is one method to
shorten labor time.
...
Side Airbag Sensor LH Circuit Malfunction (B1625/22)
DESCRIPTION
The side airbag sensor assembly LH consists of parts such as the safing sensor,
the diagnostic circuit and the lateral deceleration sensor.
When the airbag sensor assembly receives signals from the lateral deceleration
sensor, it determines whether or not the SRS should be activate ...