Toyota CH-R Service Manual: Terminals Of Ecm

TERMINALS OF ECM

CHECK ECM

HINT:

The standard normal voltage between each pair of ECM terminals is shown in the table below. The appropriate conditions for checking each pair of terminals are also indicated. The result of checks should be compared with the standard normal voltage for that pair of terminals, displayed in the Specified Condition column. The illustration above can be used as a reference to identify the ECM terminal locations.

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

C63-59 (E1) - Body ground

W-B - Body ground

Ground

Always

Below 1 Ω

A38-1 (BATT) - C63-59 (E1)

R - W-B

Battery

(for measuring battery voltage and for ECM memory)

Always

11 to 14 V

C63-61 (LIN) - Body ground

B - Body ground

LIN communication line

Ignition switch off

(while LIN communication is stopped)

10 kΩ or higher

    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 DLC3 (Data Link Connector 3) (a) Check the DLC3. Click here BATTERY VOLTAGE Standard Voltage: 11 to 14 V If the voltage is below 11 V, replace or recharge the battery. ...

    Other materials:

    Toyota CH-R Service Manual > Power Steering System: Fail-safe Chart
    FAIL-SAFE CHART If a problem occurs in the power steering system, the power steering assist will be stopped or the amount of power assist will be decreased to protect the system. Power Steering System Malfunction Fail-safe Operation EPS warning light ...

    Toyota CH-R Service Manual > Front Drive Shaft Assembly: Installation
    INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. INSTALL FRONT DRIVE INBOARD JOINT HOLE SNAP RING LH (for LH Side) (a) Install a new front drive inboard joint hole snap ring ...

    © 2017-2019 Copyright www.tochr.net
    0.0181