Toyota Yaris: Power Distribution / Integration Relay

Power Distribution

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Components

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Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT AIR CONDITIONING PRESSURE SENSOR (a) Check the wire harness. (1) Disconnect the A51 air conditioner pressure sensor connector. (2) Disconnect the H25 air conditioning amplifier assembly connector. (3) Measure the resistance according to the value(s) in the table below...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: ID-BOX Calibration / Parameter Memory Failure (B279046)

DESCRIPTION When an internal malfunction occurs in the ID code box (immobiliser code ECU), the certification ECU (smart key ECU assembly) stores this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B279046 ID-BOX Calibration / Parameter Memory Failure An internal malfunction occurs in the ID code box (immobiliser code ECU) (EEPROM access malfunction) (1 trip detection logic*)...