Toyota Yaris: Networking / Lin Communication System

Power Integration No.1 System Missing Message (B235287,B235587,B235787-B235987)

DESCRIPTION This DTC is stored when CXPI communication between the semiconductor power integration ECU, power distribution box assembly, windshield wiper relay assembly or light control LED ECU and main body ECU (multiplex network body ECU) stops for 10 seconds or more...

Parts Location

PARTS LOCATION ILLUSTRATION *1 FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY (DRIVER DOOR) *2 FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY (FRONT PASSENGER DOOR) ILLUSTRATION *1 MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY *2 POWER DISTRIBUTION BOX ASSEMBLY - DOOR F/R FUSE - DOOR F/L FUSE - DOOR R/L FUSE - DOOR R/R FUSE - STRG LOCK FUSE - ECU-B NO...

Other information:

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: SRS Warning Light does not Come ON

DESCRIPTION The SRS warning light is located in the combination meter assembly. When the SRS is normal, the SRS warning light comes on for approximately 6 seconds after the ignition switch is turned from off to ON, and then turns off automatically. If there is a malfunction in the SRS, the SRS warning light comes on to inform the driver of a problem...

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: Installation

INSTALLATION PROCEDURE 1. INSTALL SEMICONDUCTOR POWER INTEGRATION ECU NOTICE: Make sure the connector terminal is free from oil and grease. Do not subject the semiconductor power integration ECU to any impact. Do not use a semiconductor power integration ECU that has been dropped...