Toyota CH-R Service Manual: System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitting ECU

(Transmitter)

Receiving ECU

Signal

Communication Method

Airbag Sensor Assembly

ECM

  • Crash detection signal

CAN

Airbag Sensor Assembly

Combination Meter Assembly

  • SRS warning light on demand signal
  • Diagnosis signal (DTC)

Airbag Sensor Assembly

Skid Control ECU (Brake Actuator Assembly)

  • Yaw rate and acceleration signal

Occupant Detection ECU*

Airbag Sensor Assembly

  • Occupant classification system failure signal
  • Occupant classification system zero point error signal
  • Occupant state for passenger signal
  • Buckle switch state of passenger signal

ECM

Airbag Sensor Assembly

  • Shift position signal
  • Test mode signal
  • Engine speed signal

Skid Control ECU (Brake Actuator Assembly)

Airbag Sensor Assembly

  • Vehicle speed signal
  • Stop signal

Main Body ECU (Multiplex Network Body ECU)

Airbag Sensor Assembly

  • Trip count signal
  • Time count signal

*: w/ Occupant Classification System

    Parts Location
    PARTS LOCATION ILLUSTRATION *1 FRONT AIRBAG SENSOR LH *2 FRONT AIRBAG SENSOR RH *3 DOOR SIDE AIRBAG SENSOR LH *4 ...

    System Description
    SYSTEM DESCRIPTION GENERAL (a) Acceleration sensors and pressure sensors used for the airbag system are installed to various parts on the vehicle and calculate the acceleration rate and pressure ...

    Other materials:

    Toyota CH-R Service Manual > Instrument Panel Safety Pad: Installation
    INSTALLATION PROCEDURE 1. INSTALL INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY (a) Engage the guides to install the instrument panel safety pad sub-assembly as shown in the illustration. Install in this Direction (1) Install in this Direction (2) ...

    Toyota CH-R Service Manual > Back Door Glass: Components
    COMPONENTS ILLUSTRATION *A for Upper Side *B for Side *1 BACK DOOR GLASS *2 BACK DOOR GLASS SPACER *3 BACK WINDOW LOWER MOULDING *4 BACK WINDOW OUTSIDE ...

    Toyota CH-R Owners Manual

    Toyota CH-R Service Manual

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