Toyota Corolla Cross: Steering Knuckle

 New Key Registration Warning Message is not Displayed

DESCRIPTION If the new key registration warning message is not displayed after an electrical key transmitter sub-assembly has been registered, there may be communication problem between the certification ECU (smart key ECU assembly) and combination meter assembly (meter ECU). CAUTION / NOTICE / HINT

 Central Gateway ECU System Internal Failure (B102004)

DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Note B102004 Central Gateway ECU System Internal Failure A malfunction in the non-volatile storage of the central gateway ECU (ne