Toyota Yaris: Center Airbag Sensor Assembly / Installation

INSTALLATION

CAUTION / NOTICE / HINT

PROCEDURE

1. INSTALL AIRBAG SENSOR ASSEMBLY

(a) Check that the ignition switch is off.

(b) Check that the cable is disconnected from the negative (-) auxiliary battery terminal.

(c) temporarily install the airbag sensor assembly with the 3 bolts.

(d) Install the 3 bolts in the order shown in the illustration.

Torque:

17.5 N·m {178 kgf·cm, 13 ft·lbf}

(e) Check that there is no looseness in the installed parts of the airbag sensor assembly.

(f) Connect the 2 connectors and push in the lock lever to lock the 2 connectors.

Push in the Lock Lever

NOTICE:

When connecting any airbag connector, take care not to damage the airbag wire harness.

2. CONNECT FRONT FLOOR CARPET ASSEMBLY

(a) Engage the hooks to connect the front floor carpet assembly as shown in the illustration.

(b) Install the 2 clips.

Connect in this Direction

-

-

3. INSTALL REAR CONSOLE BOX ASSEMBLY

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4. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL

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5. UPDATE ECU SECURITY KEY

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6. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL

HINT:

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

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7. PERFORM DIAGNOSTIC SYSTEM CHECK

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8. INSPECT SRS WARNING LIGHT

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9. ZERO POINT CALIBRATION

(a) When the airbag sensor assembly is replaced, perform zero point calibration.

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10. ECU DATA INITIALIZATION

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