2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 2563

INSPECTION PROCEDURE

NOTICE:

Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

1. CHECK FOR DTC

(a) Clear the DTCs See: Lighting and Horns/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.

(b) Check for DTCs See: Lighting and Horns/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.

OK:

DTC B2417 or B2418 is not output.

NG -- PERFORM ACTIVE TEST USING TECHSTREAM

OK -- USE SIMULATION METHOD TO CHECK See: Accessories and Optional Equipment/Antitheft and Alarm

Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting

2. PERFORM ACTIVE TEST USING TECHSTREAM

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Start the engine.

(e) Enter the following menus: Body Electrical / AFS / Active Test.

(f) Check that the leveling motors operate.

AFS

OK:

Headlight leveling motors operate normally.

NG -- CHECK HARNESS AND CONNECTOR (BATTERY - AFS ECU)

OK -- Continue to next step.