Toyota Yaris: Sfi System / Precaution

NOTICE:

• Before replacing the ECM, refer to Service Bulletin (for Immobiliser System).
• When the ECM is replaced, update the ECU security key.

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• Before using the GTS, read the instruction manual.
• Prevent the GTS cable from being caught on the pedals, shift lever or steering wheel when driving with the GTS connected to the vehicle.
• When driving the vehicle for testing purposes using the GTS, 2 persons are required. One drives the vehicle, and the other operates the GTS.

Sfi System

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Definition Of Terms

DEFINITION OF TERMS Term Definition Monitor Description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details)...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Wiper Module Missing Message (B235787)

DESCRIPTION The main body ECU (multiplex network body ECU) and windshield wiper relay assembly communicate via CXPI communication. The main body ECU (multiplex network body ECU) stores this DTC if communication becomes abnormal. DTC No. Detection Item DTC Detection Condition Trouble Area Memory DTC Output from B235787 Wiper Module Missing Message Auxiliary battery voltage is 9...

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

INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here PROCEDURE 1. INSTALL KNOCK SENSOR (a) Install the knock sensor to the cylinder block sub-assembly with the bolt so that the knock sensor installation position is as shown in the illustration...