2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) U CODE Page 324

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HINT

If the resistance becomes normal (between 54 and 69 Ohms) when the connector is disconnected from the ECU, there may be a

short in the ECU.

NG -- REPAIR OR REPLACE CAN MS BUS BRANCH WIRE OR CONNECTOR

OK -- REPLACE CORRESPONDING ECU

11. CHECK FOR SHORT IN CAN MS BUS WIRES (MAIN BODY ECU)

(a) Reconnect the CAN No. 6 junction connectors.

(b) Disconnect the main body ECU connector.

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

Standard Resistance:

NG -- REPAIR OR REPLACE CAN MS BUS MAIN WIRE OR CONNECTOR (CAN NO. 6 J/C - MAIN BODY ECU)

OK -- REPLACE MULTIPLEX NETWORK BODY ECU (MAIN BODY ECU) See: Power and Ground Distribution/Power

Distribution Module/Service and Repair/Removal

12. CHECK FOR SHORT IN CAN MS BUS WIRES (TILT AND TELESCOPIC ECU)

(a) Disconnect the tilt and telescopic ECU connector.