Toyota Yaris: General / Introduction

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / General / Introduction

General

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How To Troubleshoot Ecu Controlled Systems

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Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Invalid Data Received from ECM/PCM "A" Invalid Serial Data Received (U040181)


DESCRIPTION If the ECM cannot recognize the millimeter wave radar sensor assembly. DTC U040181 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from U040181 Invalid Data Received from ECM/PCM "A" Invalid Serial Data Received Approximately 17 seconds or more after the ignition switch is turned to ON, the ECM cannot recognize the millimeter wave radar sensor assembly for approximately 5 seconds or more...

Toyota Yaris XP210 (2020-2026) Owner's Manual: Ignition Switch


Push Button Start Positions The system operates only when the driver is in the vehicle or within operational range while the key is being carried. Each time the push button start is pressed, the ignition switches in the order of off, ACC, and ON...

Categories

Refueling

Before refueling, close all the doors, windows, and the liftgate/trunk lid, and switch the ignition OFF.

To open the fuel-filler lid, pull the remote fuel-filler lid release.

Toyota Yaris. Refueling

To remove the fuel-filler cap, turn it counterclockwise. Attach the removed cap to the inner side of the fuel-filler lid.

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