Toyota Corolla Cross: Ecm

 Reassembly

REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY) Procedure Part Name Code 1 REAR BUMPER REINFORCEMENT SUB-ASSEMBLY 52023 - - - 2 REAR BUMPER UPPER RETAINER LH 52563A - - - 3 REAR BUMPER UPPER RETAINER RH 52

 Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid (B279986)

DESCRIPTION If there is a communication malfunction between the hybrid vehicle control ECU and ID code box (immobiliser code ECU), or when the communication ID codes do not match, the hybrid vehicle control ECU stores this DTC. DTC No. Detection Item DTC Detection Condition Trouble Ar