DTC B15C4: Airbag Signal Malfunction/Not Input [08/2013 - ]: Description
WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
If the DCM (Telematics Transceiver) detects an error in communication between the DCM (Telematics Transceiver) and the airbag sensor assembly as a result of the DCM (Telematics Transceiver) self check, this DTC will be set.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B15C4 | DCM (Telematics Transceiver) detects an error in signals from airbag sensor assembly when power switch is on (IG). |
|