SYSTEM DIAGRAM
Transmitting ECU (Transmitter) |
Receiving ECU (Receiver) |
Signal |
Communication Method |
---|---|---|---|
Power management control ECU |
Steering lock actuator assembly (steering lock ECU) |
Power supply status (to steering lock motor) |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Sleep available status |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Lock/unlock sensor status |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Steering lock status |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Motor control status |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Diagnostic response status |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Lock/unlock sensor malfunction |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Power supply malfunction (to steering lock motor) |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Motor driver malfunction |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Lock bar (stuck) status |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Push start status |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Lock/unlock relay drive status |
LIN |
Steering lock actuator assembly (steering lock ECU) |
|
Engine start control status |
LIN |
Certification ECU |
Steering lock actuator assembly (steering lock ECU) |
Lock/unlock request |
LIN |
Main body ECU |
|
Driver side door courtesy switch signal |
CAN |
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY
(a) Disconnect the F42 air conditioning amplifier connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
Terminal No. (Symbol)
...