Sunday, August 2, 2020

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 2400


4. CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU - BODY GROUND) See: B2271



NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER MANAGEMENT CONTROL ECU - BODY



GROUND)



OK -- Continue to next step.



5. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - POWER MANAGEMENT CONTROL ECU)



See: B2282



NG -- CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - JUNCTION BLOCK)



OK -- Continue to next step.



6. 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 / Power Source Control / Data List.



(e) Read the Data List according to the display on the Techstream.



Power Source Control



OK:



Stop (vehicle is stopped) and Run (vehicle is running) appear on the screen.



NG -- GO TO METER / GAUGE SYSTEM (Speedometer Malfunction) See: Instrument Panel, Gauges and Warning



Indicators/Testing and Inspection/Symptom Related Diagnostic Procedures/Speedometer Malfunction/Up to 08/2009



OK -- Continue to next step.



7. CHECK SPEED SIGNAL INPUT STATUS See: B2282



NG -- GO TO METER / GAUGE SYSTEM (Speed Signal Circuit) See: Instrument Panel, Gauges and Warning



Indicators/Testing and Inspection/Component Tests and General Diagnostics/Speed Signal Circuit



OK -- REPLACE POWER MANAGEMENT CONTROL ECU See: Power and Ground Distribution/Power Distribution



Module/Service and Repair/Removal



8. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - JUNCTION BLOCK) See: B2282



NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (COMBINATION METER - JUNCTION BLOCK)



OK -- Continue to next step.



9. CHECK HARNESS AND CONNECTOR (UNCTION BLOCK - POWER MANAGEMENT CONTROL ECU) See: B2282



NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (JUNCTION BLOCK - POWER MANAGEMENT



CONTROL ECU)



OK -- REPLACE JUNCTION BLOCK



From 08/2009



THEFT DETERRENT / KEYLESS ENTRY: SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function): B2283:



Vehicle Speed Sensor Malfunction



B2283 - Vehicle Speed Sensor Malfunction

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