Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Safety Connect System

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 Precaution

PRECAUTION WHEN DISCONNECTING AUXILIARY BATTERY CABLE NOTICE: After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary ba

 Parts Location

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

 System Diagram

SYSTEM DIAGRAM

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 All Doors LOCK/UNLOCK Functions do not Operate Via Door Key Cylinder

DESCRIPTION The main body ECU (multiplex network body ECU) receives door key cylinder lock or unlock switch signals from the front door lock with motor assembly (for driver door). The main body ECU (multiplex network body ECU) activates the door lock motor on each door according to these signals. WI

 Inspection

INSPECTION PROCEDURE 1. INSPECT REAR CENTER ULTRASONIC SENSOR (for LH Side) (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition

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