Toyota Yaris: Ignition System / Parts Location

Ignition System

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System Diagram

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Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Driver Side Door Entry Unlock Function does not Operate

DESCRIPTION If the entry unlock function does not operate for the driver door only, but the entry lock function operates, the request code is being transmitted properly from the driver door. In this case, there may be a problem related to the unlock sensor (connection between the certification ECU (smart key ECU assembly) and front door outside handle assembly LH)...

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

DESCRIPTION When the theft deterrent system is switched from the armed state to the alarm sounding state, the main body ECU (multiplex network body ECU) transmits a signal to cause the horn to sound at intervals of 0.4 seconds. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: If the main body ECU (multiplex network body ECU) is replaced, refer to the Registration...