Tuesday, September 15, 2020

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 418


WIRING DIAGRAM



INSPECTION PROCEDURE



PROCEDURE



1. READ VALUE USING TECHSTREAM



(a) Connect the Techstream to the DLC3.



(b) Turn the engine switch on (IG).



(c) Turn the Techstream on.



(d) Enter the following menus: Body Electrical / Air Conditioner / Data List.



(e) Check the value(s) by referring to the table below.



Air Conditioner



OK:



The display is as specified in the Normal Condition column.



Result:



C -- REPLACE A/C AMPLIFIER



B -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE See: Heating and Air



Conditioning/Testing and Inspection/Symptom Related Diagnostic Procedures



A -- Continue to next step.



2. INSPECT EVAPORATOR TEMPERATURE SENSOR



(a) Remove the evaporator temperature sensor.



(b) Disconnect the evaporator temperature sensor connector.

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