Toyota Corolla Cross: Brake Control / Dynamic Control Systems

 Ignition Switch Circuit Short to Ground or Open (P253014)

DESCRIPTION If the engine stop and start ECU receives the off signal from the ignition or starter switch assembly*1 or certification ECU (smart key ECU assembly)*2 when communication with the ECM is normal, the engine stop and start ECU will output DTC P253014. *1: w/o Smart Key System *2:

 Power Window Master Switch

RemovalREMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL - - - 2 MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY 84040 -