Toyota Yaris: Headup Display System / Diagnostic Trouble Code Chart

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Vehicle Interior / Meter / Gauge / Display / Headup Display System / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Headup Display System

DTC No.	Detection Item	Link
U010087	Lost Communication With ECM/PCM "A" Missing Message
U012987	Lost Communication With Brake System Control Module Missing Message
U014087	Lost Communication with Body Control Module Missing Message
U015587	Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message
U016487	Lost Communication with HVAC Control Module Missing Message
U023A87	Lost Communication with Image Processing Module "A" Missing Message

Data List / Active Test

DATA LIST / ACTIVE TEST 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...

Lost Communication With ECM/PCM "A" Missing Message (U010087,U012987,U014087,U015587,U016487,U023A87)

DESCRIPTION The meter mirror sub-assembly communicates with each ECU via CAN communication. DTC No. Detection Item DTC Detection Condition Trouble Area U010087 Lost Communication With ECM/PCM "A" Missing Message Diagnosis Condition: The ignition switch is ON IG power source voltage is 9...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: LO-beam Headlight does not Illuminate

DESCRIPTION The main body ECU (multiplex network body ECU) controls the low beam headlights. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration. Click here First perform the communication function inspections in How to Proceed with Troubleshooting to confirm that there are no CAN communication malfunctions before troubleshooting this symptom...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Brake Warning Light does not Come ON

DESCRIPTION The skid control ECU (brake actuator assembly) controls the brake system warning light in the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT NOTICE: After replacing the skid control ECU (brake actuator assembly), perform "Calibration"...