Monday, October 7, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) C CODE Page 522


A -- Continue to next step.



2. RECONFIRM DTC



(a) Turn the engine switch off.



(b) Clear the DTCs See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and Inspection/Reading and



Clearing Diagnostic Trouble Codes.



(c) Start the engine.



(d) Perform the road test.



(e) Check if the same DTC is recorded See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and



Inspection/Reading and Clearing Diagnostic Trouble Codes.



Result:



B -- REPLACE BRAKE ACTUATOR ASSEMBLY See: Brakes and Traction Control/Antilock Brakes / Traction Control



Systems/Hydraulic Control Assembly - Antilock Brakes/Service and Repair/Removal



A -- CHECK FOR INTERMITTENT PROBLEMS See: Accessories and Optional Equipment/Antitheft and Alarm



Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting



3. INSPECT BRAKE PEDAL LOAD SENSING SWITCH



NOTICE:



- Do not remove the brake pedal load sensing switch from the brake pedal sub-assembly.



- When there is a malfunction in the brake pedal load sensing switch, replace the brake pedal sub-assembly.



(a) Turn the engine switch off.



(b) Make sure that there is no looseness at the locking part and the connecting part of the connector.



(c) Disconnect the brake pedal load sensing switch connector.



(d) Measure the resistance according to the value(s) in the table below.



Standard Resistance:



NG -- REPLACE BRAKE PEDAL SUB-ASSEMBLY (BRAKE PEDAL LOAD SENSING SWITCH) See: Brakes and Traction



Control/Brake Pedal Assy/Service and Repair/Removal and Replacement/Removal



OK -- Continue to next step.

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