Toyota Corolla Cross: Steering Wheel

 Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 HEADLIGHT ECU SUB-ASSEMBLY - - - 2 HEADLIGHT ASSEMBLY - - - - 3 PERFORM INITIALIZATION - - - *1

 Hybrid/EV Battery Control System Over Temperature (P30004B)

DESCRIPTION The battery ECU assembly monitors the temperature of the HV battery to detect if it becomes excessively high. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note P30004B Hybrid/EV Battery Control System Over Temp