Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Telematics System

Toyota Corolla Cross (2022-2026) Service Manual / Audio & Visual & Telematics / Telematics / Telematics System

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 Precaution

PRECAUTION PRECAUTION FOR REPLACING PART (a) After replacing the radio and display receiver assembly or DCM (telematics transceiver), some functions and services may not be available after the i

 Parts Location

PARTS LOCATION ILLUSTRATION *1 MAP LIGHT ASSEMBLY - MANUAL (SOS) SWITCH *2 TELEPHONE MICROPHONE ASSEMBLY *3 ROOF ANTENNA

 System Diagram

SYSTEM DIAGRAM

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 Power Back Door ECU Communication Stop Mode

DESCRIPTION Detection Item Symptom Trouble Area Power Back Door ECU Communication Stop Mode Communication stop for "Back Door" is indicated on the "Communication Bus Check" screen of the GTS. Click here

 Taillight Relay Circuit

DESCRIPTION The main body ECU (multiplex network body ECU) controls the taillight and license plate light. WIRING DIAGRAM for LED Type Parking Light for Bulb Type Parking Light CAUTION / NOTICE / HINT NOTICE: First perform the communication function inspections in How to Proceed with Trou

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