Toyota Yaris: Airbag System / Check Mode Procedure

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Vehicle Interior / Supplemental Restraint Systems / Airbag System / Check Mode Procedure

CHECK MODE PROCEDURE

CHECK MODE: DTC CHECK

(a) Select "Check Mode" and proceed with checking using the GTS.

Body Electrical > SRS Airbag > Utility

Tester Display
Check Mode

NOTICE:

Select Check Mode on the GTS to clear the DTCs (both current and history).

HINT:

DTCs can be detected more sensitively in check mode than in normal diagnosis mode.
Perform check mode inspection when DTCs were not output through normal diagnosis mode inspection regardless of whether a malfunction in a squib circuit is suspected.

Freeze Frame Data

FREEZE FRAME DATA DESCRIPTION (a) When an airbag system DTC is stored, the airbag sensor assembly stores the current vehicle (ECU, sensor or squib) state as Freeze Frame Data...

Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST CAUTION: Never measure the resistance of the SRS parts because current from the tester may cause the SRS parts to deploy...

Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Charging Control System (P160F00)

DESCRIPTION If the engine stop and start ECU receives a charging control malfunction signal from the ECM, it will blink the stop and start cancel indicator and store DTC P160F00. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Memory Note P160F00 Charging Control System All of the following conditions are met for 15 seconds or more (1 trip detection logic): Charging control malfunction signal received from the ECM...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Backup Boost Converter Circuit Board(Thermistor) Signal Compare Failure (P30DF62,P30EF4B,P323A00,P323A16,P323AA2,P323B29,P323B38)

DESCRIPTION Refer to DTC P323A19. Click here DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Memory Note P30DF62 Backup Boost Converter Circuit Board(Thermistor) Signal Compare Failure The following conditions is met for 1 second or more (1 trip detection logic): Difference in temperature between thermistor 1 and thermistor 2 of the engine stop and start ECU is 40°C (72°F) or higher...

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Supplemental Restraint System (SRS) Precautions

The front and side supplemental restraint systems (SRS) include different types of air bags. Please verify the different types of air bags which are equipped on your vehicle by locating the “SRS AIRBAG” location indicators. These indicators are visible in the area where the air bags are installed.

The air bags are installed in the following locations:

The steering wheel hub (driver air bag) The front passenger dashboard (front passenger air bag) The outboard sides of the front seatbacks (side air bags) The front and rear window pillars, and the roof edge along both sides (curtain air bags)