Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Battery Ecu

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 Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 PRECAUTION - - - 2 WHEN REPLACING BATT

 Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 BATTERY ECU ASSEMBLY 89890A - -

 Combination Switch

InspectionINSPECTION PROCEDURE 1. INSPECT EV DRIVE MODE SWITCH (COMBINATION SWITCH ASSEMBLY) (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below

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 Additional Key cannot be Registered

DESCRIPTION If additional registration is not possible, a malfunction of the electrical key transmitter sub-assembly, certification ECU (smart key ECU assembly), engine switch, No. 1 indoor electrical key antenna assembly (front floor) or door control receiver is suspected. CAUTION / NOTICE / HINT

 Internal Control Module EEPROM Data Memory Failure (P062F44)

DESCRIPTION The engine stop and start ECU monitors its internal operation and stores this DTC when it detects an internal malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note P062F44 Internal Control Module EEPROM Dat

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