Climate Control Seat System - Terminals Of Ecu
Disconnect the c35 seat climate control ECU LH connector.
Climate Control Seat System - Problem Symptoms Table
Land Cruiser URJ200 URJ202 GRJ200 VDJ200 SEAT
Climate Control Seat System - System Description
When the front seat heater switch is turned to the blower position, the indicator light illuminates and the blower fan operates.
Climate Control Seat System - System Diagram
Land Cruiser URJ200 URJ202 GRJ200 VDJ200 SEAT
Climate Control Seat System - Parts Location
Land Cruiser URJ200 URJ202 GRJ200 VDJ200 SEAT
Climate Control Seat System - Climate Control Seat System Does Not Operate
The A/C amplifier assembly receives seat position signals when the engine switch is on (IG), and then transmits airflow amount signals to each seat climate blower.
Climate Control Seat System - On-Vehicle Inspection
Turn the engine switch on (IG).
Climate Control Seat System - Terminals Of Ecu
Measure the voltage and resistance according to the value(s) in the table below.
Climate Control Seat System - Problem Symptoms Table
Lexus IS250 IS220d GSE20 ALE20 SEAT