Toyota CH-R Service Manual: On-vehicle Inspection

Toyota CH-R Service Manual / Wiper / Washer / Rain Sensor / On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT RAIN SENSOR

(a) Disconnect the R1 rain sensor connector.

*a

Front view of wire harness connector

(to Rain Sensor)

(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

R1-4 (SIG) - R1-2 (ES)

Ignition switch ON

11 to 14 V

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

R1-2 (ES) - Body ground

Always

Below 1 Ω

If the result is not as specified, repair or replace the harness or connector.

(d) Reconnect the R1 rain sensor connector.

*a

Component with harness connected

(Rain Sensor)

(e) Connect an oscilloscope to the rain sensor connector.

(f) Check for pulses.

OK:

Tester Connection

Condition

Specified Condition

3 (MPX) - 2 (ES)

Ignition switch ON

Pulse generation

If the result is not as specified, replace the rain sensor.

    Components
    COMPONENTS ILLUSTRATION *1 RAIN SENSOR *2 RAIN SENSOR COVER *3 RAIN SENSOR TAPE - - ...

    Removal
    REMOVAL PROCEDURE 1. REMOVE RAIN SENSOR COVER (a) Release the stopper by pulling it out as shown in the illustration. *a Stopper Release ...

    Other materials:

    Toyota CH-R Service Manual > Rear Wiper Rubber: Installation
    INSTALLATION PROCEDURE 1. INSTALL REAR WIPER RUBBER (a) Install the 2 rear wiper rubber backing plates to the rear wiper rubber. Install in this Direction NOTICE: Install the backing plates facing the correct direction. (b) Insert the rear wiper rubber with the ...

    Toyota CH-R Service Manual > Front Lower Ball Joint: Components
    COMPONENTS ILLUSTRATION *1 FRONT AXLE ASSEMBLY *2 FRONT LOWER BALL JOINT ASSEMBLY *3 COTTER PIN - - Tightening torque for "Major areas involving basic vehicle performance ...

    Toyota C-HR (AX20) 2023-2025 Owner's Manual

    Toyota CH-R Owners Manual

    Toyota CH-R Service Manual

    © 2017-2025 Copyright www.tochr.net
    0.0113