Wireless door lock/unlock function:

This function operates only when the vehicle is in its initial condition (the following 3 conditions are met).

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

This system locks and unlocks the vehicle doors remotely. The wireless control system has the following features:

The door control receiver performs the code identification procedure and the main body ECU controls the door lock. A serial data link is provided for communication between the receiver and main body ECU.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 DOOR LOCK

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 DOOR LOCK

In some cases, wireless door lock control functions are normal but the turn signal lights and wireless door lock buzzer are not. Malfunctions may be present in the main body ECU, certification ECU (smart key ECU assembly), turn signal lights, and/or wireless door lock buzzer signal outputs.*

This DTC is output when one of the following occurs: 1) a short in RDA or RSSI to ground between the certification ECU and the door control receiver, or 2) a short in RDA or RSSI to ground when RCO (5 V) output from the ECU is off.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 DOOR LOCK

Connect the intelligent tester to the DLC3.

Connect the intelligent tester to the DLC3.