Toyota Yaris: Main Body Ecu / Components

Main Body Ecu

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Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during the main body ECU (multiplex network body ECU) removal/installation are shown below...

Other information:

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

On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT WINDSHIELD WIPER RELAY (a) Check the operation of the windshield wiper relay. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 3 - 5 Auxiliary battery voltage not applied between terminals 1 and 2 10 kΩ or higher Auxiliary battery voltage applied between terminals 1 and 2 Below 1 Ω If the result is not as specified, replace the windshield wiper relay...

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

DESCRIPTION The Malfunction Indicator Lamp (MIL) is used to indicate vehicle malfunctions detected by the ECM. The MIL operation can be checked visually. When the ignition switch is first turned to ON, the MIL should be illuminated and should then turn off after the engine is started...