Friday, July 10, 2020

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 2377


10. CHECK HARNESS AND CONNECTOR (ENGINE ROOM RELAY BLOCK ASSEMBLY - BODY GROUND)



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



Standard Resistance:



Text in Illustration



NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (ENGINE ROOM RELAY BLOCK ASSEMBLY - BODY



GROUND)



OK -- Continue to next step.



11. CHECK POWER MANAGEMENT CONTROL ECU



(a) Install the instrument panel junction block assembly See: Body and Frame/Body Control Systems/Body Control Module/Service and



Repair/Installation.



(b) Reconnect the F7 and F8 connectors.



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



Standard Voltage:



Text in Illustration



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



Module/Service and Repair/Removal



OK -- USE SIMULATION METHOD TO CHECK See: Accessories and Optional Equipment/Antitheft and Alarm



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

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