Toyota Yaris: Power Source & Network / Power Distribution

Installation

INSTALLATION CAUTION / NOTICE / HINT NOTICE: After performing the update ECU security key procedure, make sure to perform the initialization procedure for when the cable has been disconnected and reconnected to the negative (-) auxiliary battery terminal...

Integration Relay

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Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Generator "A" Mechanical Performance Mechanical Failure (P065C07)

DESCRIPTION The alternator performs self-diagnosis of its internal circuits to detect malfunctions (open or short circuits). The ECM receives the result via LIN communication and stores a DTC. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P065C07 Generator "A" Mechanical Performance Mechanical Failure All of the following conditions are met (1 trip detection logic): Engine running (except during engine cranking)...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Speed Signal Circuit

DESCRIPTION HINT: This circuit is used for the systems connected to terminal +S. This signal is not used for combination meter assembly operation. Combination meter assembly components such as the speedometer operate using data received via CAN communication...