Toyota Corolla Cross: Can Communication System (for Gasoline Model)
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PRECAUTION
PRECAUTION WHEN REPLACING CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)
(a) When the central gateway ECU (network gateway ECU) is replaced, update the
ECU security key.
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PRECA
PARTS LOCATION
ILLUSTRATION
*1
FORWARD RECOGNITION CAMERA
*2
ECM
*3
BRAKE ACTUATOR ASSEMBLY
*4
HEADLAM
SYSTEM DIAGRAM
OVERALL CAN BUS DIAGRAM
*A
w/ Parking Assist Monitor System
*B
w/o Parking Assist Monitor System
CAN Main Bus L
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DESCRIPTION The main body ECU (multiplex network body ECU) controls the operation of the TAIL relay. WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the main body ECU (multiplex network body ECU), refer to Registration.
First perform the communication function inspections i
REASSEMBLY CAUTION / NOTICE / HINT
NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
Click here CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY)
Procedure Part Name Code