Toyota Yaris: Airbag System / System Diagram
SYSTEM DIAGRAM
Communication Table | Transmitting ECU / Parts (Transmitter) | Receiving ECU / Parts (Receiver) | Signal | Communication Method |
|---|---|---|---|
| Front Airbag Sensor | Airbag Sensor Assembly |
| Direct line |
| No. 1 Side Airbag Sensor |
| ||
| Side Airbag Pressure Sensor |
| ||
| Airbag Cut Off Switch Cylinder Sub-assembly |
| ||
| Airbag Sensor Assembly | Horn Button Assembly |
| |
| Instrument Panel Passenger without Door Airbag Assembly | |||
| Front Seat Airbag Assembly | |||
| Curtain Shield Airbag Assembly | |||
| Front Seat Outer Belt Assembly | |||
| Passenger Airbag ON/OFF Indicator (Telltale Light Assembly) |
| ||
| ECM |
| CAN | |
| Skid Control ECU (Brake Actuator Assembly) |
| ||
| Combination Meter Assembly |
| ||
| Main Body ECU (Multiplex Network Body ECU) |
| ||
| Millimeter Wave Radar Sensor Assembly | Airbag Sensor Assembly |
|
Parts Location
PARTS LOCATION ILLUSTRATION
*1 FRONT AIRBAG SENSOR LH *2 FRONT AIRBAG SENSOR RH *3 SIDE AIRBAG PRESSURE SENSOR LH *4 SIDE AIRBAG PRESSURE SENSOR RH *5 NO...
System Description
SYSTEM DESCRIPTION FUNCTION OF SRS CONNECTORS (a) Location of activation prevention mechanism
(b) Function of activation prevention mechanism
(1) This mechanism is designed to create a short circuit automatically between the positive (+) and negative (-) terminals of a squib power source connector when disconnected...
Other information:
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Road Test
ROAD TEST ROAD TEST (a) Check for DTCs. Click here Powertrain > Engine > Trouble Codes HINT: When DTCs are output, perform troubleshooting for each DTC. Click here (b) Turn the iMT switch on and off and check that the iMT indicator light illuminates and turns off...
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Air Inlet Damper Control Servo Motor Actuator Stuck Off (B143B7F)
DESCRIPTION The No. 1 blower damper servo sub-assembly sends pulse signals to inform the air conditioning amplifier assembly of the damper position. The air conditioning amplifier assembly activates the motor (normal or reverse) based on these signals to move the air inlet damper to the appropriate position, which controls the air inlet switching...
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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.
