2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) U CODE Page 23

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NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- Continue to next step.

2. CHECK HARNESS AND CONNECTOR (TCM - ECM)

(a) Disconnect the TCM connector.

(b) Disconnect the ECM connector.

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

Standard Resistance:

Text in Illustration

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- Continue to next step.

3. CHECK IF DTC OUTPUT RECURS

(a) Connect the Techstream to the DLC3.

(b) Clear the DTCs.

(c) Replace the TCM.

HINT

Replace the TCM with a TCM from a normally functioning vehicle of the same model.