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Home >> Toyota >> 2011 >> Highlander Hybrid Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 109 (Supplemental Restraint System (Diagnostic Codes & Symptom Tests)) >> Airbag System >> DTC B1000/31: Center Airbag Sensor Assembly Malfunction >> Description

DTC B1000/31: Center Airbag Sensor Assembly Malfunction: Description

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The center airbag sensor assembly consists of a deceleration sensor, safing sensor, drive circuit, diagnosis circuit, ignition control, etc.

If the center airbag sensor assembly receives signals from the deceleration sensor, it determines whether or not the airbag squib and pretensioner squib should be activated.

DTC B1000/31 is stored when a malfunction is detected in the center airbag sensor assembly.

DTC No. DTC Detection Condition Trouble Area
B1000/31 Center airbag sensor assembly malfunction Center airbag sensor assembly