Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Can Communication System (for Gasoline Model)

Toyota Corolla Cross (2022-2025) Service Manual / Power Source & Network / Networking / Can Communication System (for Gasoline Model)

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 Precaution

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. Click here PRECA

 Parts Location

PARTS LOCATION ILLUSTRATION *1 FORWARD RECOGNITION CAMERA *2 ECM *3 BRAKE ACTUATOR ASSEMBLY *4 HEADLAM

 System Diagram

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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 Taillight Relay Circuit

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

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

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