2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) P Code Charts Page 188

(a) Connect the Techstream to the DLC3.

(b) Start the engine.

(c) Turn the Techstream on.

(d) Warm up the engine.

(e) Enter the following menus: Powertrain / Engine / Active Test / Control the VVT System (Bank 1).

(f) Check the engine speed while operating the camshaft timing oil control valve assembly using the Techstream.

OK:

NG -- INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (FOR INTAKE CAMSHAFT)

OK -- CHECK FOR INTERMITTENT PROBLEMS

3. PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE VVT SYSTEM (BANK 2))

(a) Connect the Techstream to the DLC3.

(b) Start the engine.

(c) Turn the Techstream on.

(d) Warm up the engine.

(e) Enter the following menus: Powertrain / Engine / Active Test / Control the VVT System (Bank 2).

(f) Check the engine speed while operating the camshaft timing oil control valve assembly using the Techstream.

OK:

NG -- INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (FOR INTAKE CAMSHAFT)

OK -- CHECK FOR INTERMITTENT PROBLEMS

4. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (FOR INTAKE CAMSHAFT)

(a) Remove the camshaft timing oil control valve assembly for intake camshaft.

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