Toyota Corolla Cross: Lin Communication System
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PARTS LOCATION
ILLUSTRATION
*A
w/ Sliding Roof System
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*1
FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY (DRIVER DOOR)
SYSTEM DIAGRAM
DOOR BUS LINES
CERTIFICATION BUS LINES
SYSTEM DESCRIPTION
LIN COMMUNICATION SYSTEM DESCRIPTION
The LIN communication system is used for communication between the components
in the tables below. If communication cannot be performed thro
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DESCRIPTION If the power switch is pressed with the electrical key transmitter sub-assembly in the cabin, the certification ECU (smart key ECU assembly) receives a signal and changes the power source mode. Related Data List and Active Test Items
Problem Symptom Data List and Active Test
TERMINALS OF ECU CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND POWER DISTRIBUTION BOX ASSEMBLY
(a) Remove the main body ECU (multiplex network body ECU) from the power distribution box assembly.
Click here (b) Reconnect the power distribution box assembly connectors.
(c) Measure the