Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Diagnostic Trouble Code Chart

Toyota Corolla Cross (2022-2025) Service Manual / Audio & Visual & Telematics / Telematics / Telematics System / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Telematics System

DTC No.

Detection Item

Link

U014087

Lost Communication with Body Control Module Missing Message

U015587

Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message

U016387

Lost Communication with Navigation Control Module Missing Message

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     Lost Communication with Body Control Module Missing Message (U014087,U015587,U016387)

    DESCRIPTION These DTCs are stored when a malfunction occurs in the CAN communication circuit. DTC No. Detection Item DTC Detection Condition Trouble Are

     Does not Recognize Voice Commands Performed to Contact Support Center

    PROCEDURE 1. CHECK COMMUNICATION BASED VOICE RECOGNITION FUNCTION (a) While paying attention to the condition of the spoken voice command, say "Find a gas stat

     Remote Engine Starter does not Operate

    CAUTION / NOTICE / HINT NOTICE: Before replacing the certification ECU (smart key ECU assembly), refer to smart key system (for Entry Function) Precaution. for HEV Model: Click here for

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     IG Circuit Short to Ground (B227111)

    DESCRIPTION This DTC is stored when a malfunction in the IG circuit or IG hold circuit of the certification ECU (smart key ECU assembly) is detected. DTC No. Detection Item DTC Detection Condition Trouble Area Note B227111 IG Circuit Short to Ground When either of

     Reassembly

    REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY) Procedure Part Name Code 1 LICENSE PLATE LIGHT BULB 81270B - - - 2 LICENSE PLATE LIGHT LENS - - - - 3 LICENSE PLATE LIGHT PACKING 81274B - - -

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