Toyota Yaris: SRS Air Bags / Constant Monitoring

Toyota Yaris XP210 (2020-2025) Owner's Manual / Essential Safety Equipment / SRS Air Bags / Constant Monitoring

The following components of the air bag systems are monitored by a diagnostic system:

  • Crash sensors, and diagnostic module (SAS unit)
  • Front air bag sensors
  • Air bag modules
  • Side crash sensors
  • Air bag/Front seat belt pretensioner system warning light
  • Front seat belt pretensioners
  • Related wiring
  • Front passenger air bag deactivation indicator light
  • Front passenger occupant classification sensor
  • Front passenger occupant classification module

The diagnostic module continuously monitors the system’s readiness. This begins when the ignition is switched ON and continues while the vehicle is being driven.

    Front Passenger Occupant Classification Sensor

    Your vehicle is equipped with a front passenger occupant classification sensor as a part of the supplemental restraint system. This sensor is equipped in the front passenger’s seat cushion...

    Before Driving

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    Other information:

    Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Low Pressure Fuel System Pressure - Too High (P008B00)


    DESCRIPTION Refer to DTC P008A00. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P008B00 Low Pressure Fuel System Pressure - Too High The actual fuel pressure (for low pressure side) value is higher than target fuel pressure (for low pressure side) by 200 kPa [29 psi] or more (1 trip detection logic)...

    Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Diagnostic Trouble Code Chart


    DIAGNOSTIC TROUBLE CODE CHART Power Steering System DTC No. Detection Item DTC Detection Condition Warning Indicate Return-to-normal Condition Note Link C05D604 Power Steering Control Module Processor System Internal Failure ECU internal malfunction (CPU malfunction) EPS warning light: Comes on Ignition switch ON again - C05D646 Power Steering Control Module Processor Calibration / Parameter Memory Failure ECU internal malfunction (EEPROM error) EPS warning light: Comes on Ignition switch ON again - C05D649 Power Steering Control Module Processor Internal Electronic Failure ECU internal malfunction (Peripheral circuit malfunction) EPS warning light: Comes on Ignition switch ON again - C10001C Control Module Internal Temperature Sensor "A" Circuit Voltage Out of Range ECU temperature sensor "A" range malfunction EPS warning light: Comes on The ECU judges the system has returned to normal - C123A17 Supply Voltage Circuit Circuit Voltage Above Threshold IG voltage is 18...

    Categories

    Front Seat Belt Pretensioners

    The front seat belt pretensioners are designed to deploy in moderate or severe frontal, near frontal collisions.

    In addition, the pretensioners operate when a side collision or a rollover accident is detected. The pretensioners operate differently depending on what types of air bags are equipped. For more details about the seat belt pretensioner operation, refer to the SRS Air Bag Deployment Criteria.

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