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) Owner's Manual: Essential Information Introduction

Be careful not to hurt yourself when inspecting your vehicle, replacing a tire, or doing some kind of maintenance such as car washing. In particular, wear thick work gloves such as cotton gloves when touching areas that are difficult to see while inspecting or working on your vehicle...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Turn Signal/Hazard Flasher Circuit Current Above Threshold (B150819)

DESCRIPTION This DTC is stored when the combination meter assembly detects a short in a turn signal light circuit. HINT: If there is a short in a turn signal light circuit, all of the turn signal lights in that circuit will not blink. DTC No. Detection Item DTC Detection Condition Trouble Area B150819 Turn Signal/Hazard Flasher Circuit Current Above Threshold Diagnosis Condition: Auxiliary battery voltage is 10 V or more Malfunction Status: Short in turn signal light circuit Headlight assembly Headlight unit assembly LH Headlight unit assembly RH Wire Harness LH Wire Harness RH Outer rear view mirror assembly Side turn signal light assembly LH Side turn signal light assembly RH Rear combination light assembly Rear turn signal light LED Harness or connector Combination meter assembly WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When replacing the combination meter assembly, always replace it with a new one...