2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) U CODE Page 270

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

Standard Resistance:

NG -- CHECK FOR SHORT IN CAN NO. 2 BUS WIRE (CAN NO. 3 J/C)

OK -- REPLACE POWER MANAGEMENT CONTROL ECU

7. CHECK FOR SHORT IN CAN NO. 2 BUS WIRE (CAN NO. 3 J/C)

(a) Reconnect the power management control ECU connector.

(b) Disconnect the CAN No. 3 junction connector.

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

Standard Resistance:

Result:

C -- CHECK FOR SHORT IN CAN NO. 2 BUS WIRE (CAN NO. 4 J/C)

B -- REPAIR OR REPLACE CAN BUS MAIN WIRE OR CONNECTOR (CAN NO. 3 J/C - POWER MANAGEMENT

CONTROL ECU)

A -- Continue to next step.

8. CHECK FOR SHORT IN CAN NO. 2 BUS WIRE (CAN NO. 3 J/C - AFS ECU)