2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) P Code Charts Page 1571

(a) Clear the DTCs See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Reading and Clearing

Diagnostic Trouble Codes/DTC Check / Clear.

(b) Change the arrangement of the ignition coil assemblies.

NOTICE:

Do not change the location of the connectors.

(c) Perform a simulation test.

Result:

B -- REPLACE IGNITION COIL ASSEMBLY See: Powertrain Management/Ignition System/Ignition Coil/Service and

Repair/Removal

A -- Continue to next step.

3. INSPECT IGNITION COIL ASSEMBLY (POWER SOURCE)

(a) Disconnect the ignition coil assembly connectors.

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

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

Standard Voltage:

Text in Illustration

(d) Reconnect the ignition coil assembly connectors.

NG -- INSPECT IGNITION COIL ASSEMBLY (GROUND CIRCUIT)

OK -- Continue to next step.

4. CHECK HARNESS AND CONNECTOR (IGNITION COIL ASSEMBLY - ECM)

(a) Disconnect the ignition coil assembly connectors.