DTC C13A2: Engine Switch/Power Switch Malfunction [02/2019 - 12/2021]: Description

WARNING: This page is about a different variant/trim than selected.

When the ignition switch is turned to ON, power is supplied to the parking brake ECU assembly. This DTC is stored if the IG power source is not input to the parking brake ECU assembly when communication with other ECUs occurs.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Memory	Note
C13A2	Engine Switch/Power Switch Malfunction	Both of the following conditions are met: Ignition switch ON When the hybrid vehicle control ECU assembly communicates with the main body ECU (multiplex network body ECU) via CAN communication, IG power supply is not received for approximately 15 seconds.	Wire harness or connector IG power source circuit Parking brake ECU assembly	Yes	An electric parking brake system malfunction is displayed on the multi-information display.