2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 114

Result:

C -- REPLACE REAR NO. 3 SPEAKER See: Accessories and Optional Equipment/Radio, Stereo, and Compact

Disc/Speaker/Service and Repair/Luggage Speaker/Removal

B -- REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY See: Accessories and Optional Equipment/Radio, Stereo,

and Compact Disc/Amplifier/Service and Repair/Removal

A -- Continue to next step.

12. INSPECT DCM (TELEMATICS TRANSCEIVER)

(a) Resistance check

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

Standard Resistance:

Text in Illustration

NG -- REPLACE DCM (TELEMATICS TRANSCEIVER) See: Accessories and Optional Equipment/Emergency Contact

Module/Service and Repair/Removal

OK -- REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY See: Accessories and Optional Equipment/Radio, Stereo,

and Compact Disc/Amplifier/Service and Repair/Removal

B15C4

CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM: B15C4: Airbag Signal Malfunction/Not Input

B15C4 - Airbag Signal Malfunction/Not Input

DESCRIPTION

If the DCM (Telematics Transceiver) detects an error in communication between the DCM (Telematics Transceiver) and the center airbag sensor

assembly as a result of the DCM (Telematics Transceiver) self check, this DTC will be set.