Toyota Yaris: 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.
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...
Other information:
REMOVAL PROCEDURE 1. REMOVE CENTER STOP LIGHT COVER (a) Disengage the claws to remove the center stop light cover.
(b) Disengage the claws and disconnect the connector.
2. REMOVE REAR SPOILER HOLE COVER (a) Remove the 4 rear spoiler hole covers...
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Test Mode / Check Mode B000112 Driver Frontal Stage 1 Deployment Control Circuit Short to Battery
The airbag sensor assembly detects a short to B+ in the driver seat airbag squib circuit for 0...
Categories
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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