Friday, February 12, 2021

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 2646


(b) Measure the voltage according to the value(s) in the table below.



Standard Voltage:



Text in Illustration



NG -- REPLACE POSITION CONTROL ECU AND SWITCH ASSEMBLY See: Body and Frame/Seats/Power Seat



Switch/Service and Repair/Power Seat Switch/Removal



OK -- REPLACE FRONT SEAT ASSEMBLY LH See: Body and Frame/Seats/Testing and Inspection/Component Tests and



General Diagnostics/Front Seat Assembly



From 08/2009



SEAT: FRONT POWER SEAT CONTROL SYSTEM (w/ Memory): B2658: Short in Sensor with Motor Power Supply Circuit



B2658 - Short in Sensor with Motor Power Supply Circuit



DESCRIPTION



This DTC is stored if sensor voltage does not reach the designated voltage while the slide motor is operating.



WIRING DIAGRAM



INSPECTION PROCEDURE



HINT



Inspect the fuses for circuits related to this system before performing the following inspection procedure.



PROCEDURE



1. CHECK FOR DTC



(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 / D- Seat / Trouble Codes.



(e) Clear the DTC See: Body and Frame/Seats/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.



(f) Recheck for DTC B2658.

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