Toyota Yaris: Cxpi Communication System / Diagnostic Trouble Code Chart

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Power Source & Network / Networking / Cxpi Communication System / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

CXPI Communication System

DTC No.	Detection Item	Link
B235287	Power Integration No.1 System Missing Message
B235587	Power Distribution Box Missing Message
B235787	Wiper Module Missing Message
B235887	Smart LDM Left Missing Message
B235987	Smart LDM Right Missing Message

Data List / Active Test

DATA LIST / ACTIVE TEST READ DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not...

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...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Components

COMPONENTS ILLUSTRATION *1 NO. 1 ENGINE UNDER COVER ASSEMBLY *2 ENGINE UNDER COVER LH *3 ENGINE UNDER COVER RH - - N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 FRONT AXLE SHAFT NUT *2 FRONT SPEED SENSOR *3 FRONT FLEXIBLE HOSE *4 STEERING KNUCKLE SEAL *5 COTTER PIN *6 TIE ROD END SUB-ASSEMBLY *7 FRONT STABILIZER LINK ASSEMBLY *8 FRONT LOWER NO...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Installation

INSTALLATION PROCEDURE 1. INSTALL MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) NOTICE: Make sure that the connecting surfaces are free of foreign matter. Do not touch the main body ECU (multiplex network body ECU) connector. (a) Set the main body ECU (multiplex network body ECU) to the position where the guide of the main body ECU (multiplex network body ECU) contacts the housing sidewall of the power distribution box assembly as shown in the illustration...