Toyota Yaris: Occupant Detection Sensor / Installation

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Vehicle Interior / Seat Belt / Occupant Detection Sensor / Installation

INSTALLATION

CAUTION / NOTICE / HINT

CAUTION:

Wear protective gloves. Sharp areas on the parts may injure your hands.

PROCEDURE

1. INSTALL OCCUPANT DETECTION SENSOR (SEPARATE TYPE FRONT SEAT CUSHION PAD)

NOTICE:

When installing a separate type front seat cushion cover, refer to Precaution in order to prevent wrinkles from forming.

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(a) for Sporty Seat Type:

(1) Engage the claws to install the occupant detection sensor (separate type front seat cushion pad) to the separate type front seat cushion cover.

(b) for Sports Seat Type:

(1) Engage the claws to install the occupant detection sensor (separate type front seat cushion pad) to the separate type front seat cushion cover.

2. INSTALL CONNECTOR HOLDER

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3. INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD

HINT:

Use the same procedure as for the driver side.

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4. INSTALL SEPARATE TYPE FRONT SEATBACK ASSEMBLY

HINT:

Use the same procedure as for the driver side.

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5. INSTALL FRONT SEAT INNER CUSHION SHIELD

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6. INSTALL FRONT SEAT CUSHION SHIELD

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7. INSTALL RECLINING ADJUSTER RELEASE HANDLE

HINT:

Use the same procedure as for the driver side.

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8. INSTALL SEPARATE TYPE FRONT SEAT CUSHION PAD

HINT:

Use the same procedure as for the driver side.

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9. INSTALL FRONT SEAT INNER BELT ASSEMBLY

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10. INSTALL FRONT SEAT ASSEMBLY

HINT:

Use the same procedure as for the driver side.

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    Inspection

    INSPECTION PROCEDURE 1. INSPECT OCCUPANT DETECTION SENSOR (SEPARATE TYPE FRONT SEAT CUSHION PAD) (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below...

    Rear Seat Inner Belt Assembly

    ..

    Other information:

    Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Reassembly


    REASSEMBLY PROCEDURE 1. INSTALL SPARK PLUG TUBE HINT: When using a new cylinder head sub-assembly, the spark plug tubes must be replaced. (a) Apply adhesive to a new spark plug tube as shown in the illustration. Adhesive: Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent Standard Application Width: 1...

    Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Terminals Of Ecu


    TERMINALS OF ECU CHECK STEREO COMPONENT EQUALIZER ASSEMBLY Terminal No. (Symbol) Terminal Description Condition Specified Condition O131-15(+B) - O131-30(GND) Power source Always 11 to 14 V O131-29(IGP) - O131-30(GND) Power source (IG) Ignition switch ON 11 to 14 V O131-14(ACC) - O131-30(GND) Power source (ACC) Ignition switch ACC 11 to 14 V O131-30(GND) - Body ground Ground Always Below 1 Ω O132-1(MC1+) - O131-30(GND) Active noise control microphone input signal Active noise control microphone LH tapped with finger Pulse generation O132-5(MC1-) - O131-30(GND) Active noise control microphone input signal Always Below 1 Ω O132-2(MC2+) - O131-30(GND) Active noise control microphone input signal Active noise control microphone RH tapped with finger Pulse generation O132-6(MC2-) - O131-30(GND) Active noise control microphone input signal Always Below 1 Ω O131-3(NEI) - O131-30(GND) Engine pulse signal Idling with warm engine Pulse generation (See waveform 1) O131-24(FLI-) Active noise control microphone output signal - - O131-9(FLI+) Active noise control microphone output signal - - O131-23(FRI-) Active noise control microphone output signal - - O131-8(FRI+) Active noise control microphone output signal - - O131-5(RRI+) Active noise control microphone output signal - - O131-20(RRI-) Active noise control microphone output signal - - O131-6(RLI+) Active noise control microphone output signal - - O131-21(RLI-) Active noise control microphone output signal - - O131-7(ASG1) Shield ground - - O131-22(ASG2) Shield ground - - O131-12(FR+) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-27(FR-) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-13(FL+) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-28(FL-) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-10(RR+) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131+25(RR-) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-11(RL+) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-28(RL-) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-1(CANH) CAN communication signal - - O131-16(CANL) CAN communication signal - - (a) Waveform 1 HINT: The oscilloscope waveform shown in the illustration is an example for reference only...

    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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