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: Front Radar Sensor Optical Axis Misalignment Malfunction (C1A1100)

DESCRIPTION The millimeter wave radar sensor assembly performs self-diagnosis to check for misalignment of its beam axis. If misalignment is detected, the millimeter wave radar sensor assembly stores DTC C1A1100. DTC No. Detection Item DTC Detection Condition Trouble Area C1A1100 Front Radar Sensor Optical Axis Misalignment Malfunction When the ignition switch is ON, the millimeter wave radar sensor assembly detects beam axis misalignment Millimeter wave radar sensor assembly beam axis adjustment Millimeter wave radar sensor assembly CAUTION / NOTICE / HINT NOTICE: When replacing the millimeter wave radar sensor assembly, always replace it with a new one...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Front Camera Module Communication Stop Mode

DESCRIPTION Detection Item Symptom Trouble Area Front Camera Module Communication Stop Mode Communication stop for "Front Camera Module" is indicated on the "Communication Bus Check" screen of the GTS. Click here Forward recognition camera branch line or connector Power source circuit of forward recognition camera Forward recognition camera ground circuit Forward recognition camera WIRING DIAGRAM CAUTION / NOTICE / HINT CAUTION: When performing the confirmation driving pattern, obey all speed limits and traffic laws...