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 (2020-2026) Owner's Manual: Operation of Automatic Air Conditioner

Set the mode selector dial to the AUTO position. Set the air intake selector to the outside air position (indicator light turned off). Set the fan control dial to the AUTO position. Press the A/C switch to operate the air conditioner (turn indicator light on)...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Brake Switch "A" Circuit Short to Ground (P057111)

DESCRIPTION The skid control ECU (brake actuator assembly) inputs the stop light signal and brake operation condition. When the brake pedal is depressed and the stop light switch signal is not input, this DTC is output. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from P057111 Brake Switch "A" Circuit Short to Ground Either of the following is detected: When the +BS terminal voltage is 9...