Measure the battery voltage with the ignition switch off.

• Standard voltage:
• 11 to 14 V

If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.

This system operates the front wipers at low speed immediately after a jet of washer fluid when the front washer switch is turned on for 0.3 seconds or more. The system operates the front wipers at low speed for approximately 2.2 seconds and then stops operation when the washer switch is turned on for 1.5 seconds or more.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 WIPER / WASHER

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 WIPER / WASHER

The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section.

This circuit provides power to the windshield wiper ECU and operates the front wiper motor.

The No. 2 multiplex network body ECU receives ambient air temperature information from the air conditioning amplifier assembly via CAN communication.

The washer nozzle heater assembly controls the No. 2 multiplex network body ECU and operates the washer nozzle heater assembly according to the ambient temperature.

The windshield wiper ECU receives washer switch information from the front wiper switch, and operates the washer motor.

This circuit provides power to the headlight cleaner control relay.

The headlight cleaner control relay sends the signal from the switch, etc. to the headlight cleaner motor to operate the headlight cleaner system.

This circuit detects the conditions of the headlight cleaner switch.