Toyota CH-R Service Manual: Diagnostic Trouble Code Chart


Wireless Door Lock Control System


Detection Item



Wireless Door Lock Tuner Circuit Malfunction

    Data List / Active Test
    DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any part ...

    Wireless Door Lock Tuner Circuit Malfunction (B1242)
    DESCRIPTION The electrical key and TPMS receiver assembly is used to receive radio waves related to the entry functions of the electrical key transmitter sub-assembly. The certification ECU (smar ...

    Other materials:

    Toyota CH-R Service Manual > Name Plate: Installation
    INSTALLATION CAUTION / NOTICE / HINT HINT: When installing the name plates, heat the back door outside garnish and name plates using a heat light. Heating Temperature Item Temperature Back Door Outside Garnish Name Plate ...

    Toyota CH-R Service Manual > Lin Communication System: No Response from Steering Lock ECU (B2786)
    DESCRIPTION This DTC is stored when LIN communication between the certification ECU (smart key ECU assembly) and steering lock ECU steering lock actuator or upper bracket assembly) stops for 10 seconds or more. DTC No. Detection Item DTC Detection Condition ...

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