2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) U CODE Page 58

INSPECTION PROCEDURE

PROCEDURE

1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC U0101)

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Powertrain / Engine / Trouble Codes.

(e) Read the DTCs.

Result:

HINT

If any DTCs other than U0101 are output, troubleshoot those DTCs first.

B -- GO TO DTC CHART See: Diagnostic Trouble Code Descriptions/SFI System

A -- Continue to next step.

2. INSPECT ECU POWER SOURCE CIRCUIT (TCM POWER SOURCE)

(a) Disconnect the TCM connector.

(b) Turn the engine switch on (IG).

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