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

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 > Integration Relay: Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 1 INTEGRATION RELAY (a) Connect the 2 connectors. (b) Engage the claws to install the No. 1 integration relay as shown in the illustration. Install in this Direction 2. INSTALL NO. 1 RELAY BLOCK COVER (a) Engage the claws to ...

Toyota CH-R Service Manual > Wiper / Washer: Rear Wiper Rubber
Components COMPONENTS ILLUSTRATION *1 REAR WIPER BLADE *2 REAR WIPER RUBBER *3 REAR WIPER RUBBER BACKING PLATE - - ...

Toyota CH-R Service Manual: On-vehicle Inspection

Components

Removal

Other materials:

Toyota CH-R Owners Manual

Toyota CH-R Service Manual