2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 657

Text in Illustration

NG -- REPLACE INSTRUMENT PANEL WIRE

OK -- REPLACE ENGINE ROOM MAIN WIRE

Up to 08/2009

SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1603/83,B1612/83,B1613/83: Front Satellite Sensor Bus RH

Initialization Incomplete

B1603/83 - Front Satellite Sensor Bus RH Initialization Incomplete

B1612/83 - Lost Communication with Front Airbag Sensor RH

B1613/83 - Front Airbag Sensor RH Initialization Incomplete

DESCRIPTION

The front airbag sensor RH circuit consists of the center airbag sensor assembly and front airbag sensor RH.

The front airbag sensor RH detects impacts to the vehicle and sends signals to the center airbag sensor assembly to determine if the airbag should be

deployed.

These DTCs are recorded when a malfunction is detected in the front airbag sensor RH circuit.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. CHECK CONNECTORS

(a) Turn the engine switch off.