2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 349

3. READ VALUE USING TECHSTREAM

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / AFS / Data List.

(e) Read the display on the Techstream.

AFS

OK:

Normal conditions listed above are displayed.

NG -- CHECK HARNESS AND CONNECTOR (AFS ECU - REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY RH)

OK -- Continue to next step.

4. INSPECT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY RH

(a) Connect 3 dry cell batteries (1.5 V) in series.

(b) Remove the rear height control sensor sub-assembly RH See: Lighting and Horns/Headlamp/Headlamp Alignment Sensor/Service

and Repair/Components.

(c) Connect a positive (+) lead from the battery to terminal 3 (SHB) and a negative (-) lead from the battery to terminal 1 (SHG).

(d) Measure the voltage between terminals 2 (SHRR) and 1 (SHG) while slowly moving the link up and down.

Standard Voltage:

Text in Illustration

NG -- REPLACE REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY RH See: Lighting and Horns/Headlamp/Headlamp

Alignment Sensor/Service and Repair/Components