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Home >> Toyota >> 2024 >> Corolla LE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Safety Connect System (HEV) - Diagnostic Codes, Symptom Tests & Circuit Tests) >> SAFETY CONNECT SYSTEM (for HV Model) >> DTC B15C4-64: Airbag Signal - Signal Plausibility Failure [04/2020 - 09/2022] >> Description

DTC B15C4-64: Airbag Signal - Signal Plausibility Failure [04/2020 - 09/2022]: Description

WARNING: This page is about a different variant/trim than selected.

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 stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15C4-64 Airbag Signal - Signal Plausibility Failure DCM (telematics transceiver) detects an error in signals from airbag sensor assembly when power switch is on (IG).
  • Airbag system
  • Harness or connector
  • Airbag sensor assembly
  • DCM (telematics transceiver)