Toyota Yaris: Side Airbag Sensor (for Front Door) / Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed, installed or replaced during the side airbag pressure sensor removal/installation are shown below.
HINT:
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When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.
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Learning completes when vehicle is driven
Effect/Inoperative Function When Necessary Procedures are not Performed
Necessary Procedures
Link
Lane tracing assist system
Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.
Pre-collision system
Stop and start system
Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes)
-
Learning completes when vehicle is operated normally
Effect/Inoperative Function When Necessary Procedures are not Performed
Necessary Procedures
Link
Power door lock control system
- Back door opener
Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.
Air conditioning system
After the ignition switch is turned to ON, the servo motor standard position is recognized.
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Learning completes when vehicle is driven
- Use the same procedure for the RH and LH sides.
- The procedure listed below is for the LH side.
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read precaution thoroughly before servicing.
Click here
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal.
Click here
2. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
Click here
CAUTION:
- Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.
- If the airbag deploys for any reason, it may cause a serious accident.
3. REMOVE FRONT DOOR LOWER FRAME BRACKET GARNISH
Click here
4. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT ARMREST BASE UPPER PANEL (for Driver Side)
Click here
5. REMOVE POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH FRONT ARMREST BASE UPPER PANEL (for Front Passenger Side)
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6. REMOVE FRONT DOOR TRIM GARNISH
Click here
7. REMOVE FRONT DOOR TRIM BOARD SUB-ASSEMBLY
Click here
8. REMOVE FRONT DOOR GLASS INNER WEATHERSTRIP
Click here
9. REMOVE FRONT DOOR SERVICE HOLE COVER
Click here
10. REMOVE SIDE AIRBAG PRESSURE SENSOR
(a) Check that the ignition switch is off.
(b) Check that the cable is disconnected from the negative (-) auxiliary battery terminal.
CAUTION:
- Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.
- If the airbag deploys for any reason, it may cause a serious accident.
| (c) Remove the nut. |
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(d) Disengage the claw to disconnect the side airbag pressure sensor.
NOTICE:
If the side airbag pressure sensor has been dropped, replace it with a new one.
| (e) Disconnect the airbag connector to remove the side airbag pressure sensor. NOTICE: When disconnecting any airbag connector, take care not to damage the airbag wire harness. HINT: Refer to How to Connect or Disconnect Airbag Connector: Click here
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Components
COMPONENTS ILLUSTRATION
*A for Driver Side *B for Front Passenger Side *1 FRONT DOOR LOWER FRAME BRACKET GARNISH *2 MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT ARMREST BASE UPPER PANEL *3 POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH FRONT ARMREST BASE UPPER PANEL *4 FRONT DOOR TRIM GARNISH *5 FRONT DOOR TRIM BOARD SUB-ASSEMBLY *6 FRONT DOOR GLASS INNER WEATHERSTRIP *7 FRONT DOOR SERVICE HOLE COVER *8 SIDE AIRBAG PRESSURE SENSOR
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft...
Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1...
Other information:
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Break-In Period
No special break-in is necessary, but a few precautions in the first 600 miles (1,000 km) may add to the performance, economy, and life of the vehicle.
Do not race the engine. Do not maintain one constant speed, either slow or fast, for a long period of time. Do not drive constantly at full-throttle or high engine rpm for extended periods of time. Avoid unnecessary hard stops. Avoid full-throttle starts.