Toyota Yaris: Owner Maintenance / Engine Compartment Overview

Hood

With the vehicle parked, pull the release handle to unlock the hood. Insert your hand into the hood opening, slide the latch lever to the right, and lift up the hood...

Engine Oil

Changing the engine oil should be performed by your Toyota dealer. Refer to Introduction for owner’s responsibility in protecting your investment...

Other information:

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Internal Control Module Software Incompatibility Not Programmed (U030051,U030057)

DESCRIPTION The millimeter wave radar sensor assembly receives vehicle information (Conv/HV/EV) or vehicle information (transmission type) from the ECM via the CAN communication line. If the millimeter wave radar sensor assembly cannot confirm the vehicle information (Conv/HV/EV) or vehicle information (transmission type) sent from the ECM, the millimeter wave radar sensor assembly stores DTC U030051...

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: System Malfunction Message is Displayed on the Multi-information Display

SYSTEM DESCRIPTION If an abnormal operation that may lead to a malfunction of the steering lock ECU (steering lock actuator or upper bracket assembly), or abnormal vehicle speed information is detected by the certification ECU (smart key ECU assembly), a system malfunction message is displayed on the multi-information display...