Toyota CH-R Service Manual: Terminals Of Ecu

TERMINALS OF ECU

OCCUPANT DETECTION ECU

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

Y5-1 (SVC1) - Y5-5 (SGD1)

R - G

Front in weight detection sensor sub-assembly power supply

Ignition switch ON

11 to 14 V

Y5-2 (SVC3) - Y5-6 (SGD3)

GR - W

Rear in weight detection sensor sub-assembly power supply

Ignition switch ON

11 to 14 V

Y5-3 (SIG1) - Y5-5 (SGD1)

P - G

Front in weight detection sensor sub-assembly signal

Ignition switch ON

Pulse generation

Y5-4 (SIG3) - Y5-6 (SGD3)

SB - W

Rear in weight detection sensor sub-assembly signal

Ignition switch ON

Pulse generation

Y5-5 (SGD1) - Y6-10 (GND)

G - W-B

Front in weight detection sensor sub-assembly ground

Always

Below 1 V

Y5-6 (SGD3) - Y6-10 (GND)

W - W-B

Rear in weight detection sensor sub-assembly ground

Always

Below 1 V

Y6-4 (CANL) - Y6-10 (GND)

SB - W-B

CAN communication line

Ignition switch ON

Pulse generation

Y6-5 (CANH) - Y6-10 (GND)

R - W-B

CAN communication line

Ignition switch ON

Pulse generation

Y6-6 (IG2) - Y6-10 (GND)

B - W-B

Power source

Ignition switch ON

11 to 14 V

Y6-7 (BSW) - Y6-9 (BGND)

G - P

Passenger side buckle switch signal

Always

Pulse generation

Y6-9 (BGND) - Y6-10 (GND)

P - W-B

Passenger side buckle switch ground

Always

Below 1 V

Y6-10 (GND) - Body ground

W-B - Body ground

Ground

Always

Below 1 V

    Problem Symptoms Table
    PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are lis ...

    Diagnosis System
    DIAGNOSIS SYSTEM CHECK DLC3 (a) Check the DLC3. Click here FUNCTION OF PASSENGER AIRBAG ON/OFF INDICATOR (a) Initial check (1) Turn the ignition switch to ON. (2) The passenger airbag ON/OFF ...

    Other materials:

    Toyota CH-R Service Manual > Rear Door Speaker: 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. INSTALL REAR SPEAKER ASSEMBLY (a) Engage the claw and guide to temporarily install the rear speaker assembly. ...

    Toyota CH-R Service Manual > Rocker Panel Moulding: Components
    COMPONENTS ILLUSTRATION *1 REAR WHEEL HOUSE FRONT PLATE *2 ROCKER PANEL MOULDING ● Non-reusable part - - ILLUSTRATION *1 ROCKER PANEL MOULDING PAD - ...

    © 2017-2021 Copyright www.tochr.net
    0.0239