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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 82 (Supplemental Restraint System) >> Diagnostic Information and Procedures >> DTC B0083-B0088 >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

For an overview of the component/system, refer to:Supplemental Inflatable Restraint System Description and Operation 

Circuit Description
Signal The control module input circuit has an internal resistance connected to 5 V.
Low Reference Grounded through the control module.
Component Description
B59 Front Impact Sensor The impact sensors detect acceleration and provide input to the Inflatable Restraint Sensing and Diagnostic Module.
B63 Side Impact Sensor The impact sensors detect acceleration and provide input to the Inflatable Restraint Sensing and Diagnostic Module.
K36 Inflatable Restraint Sensing and Diagnostic Module The control module monitors several sensors that can detect a collision. When a collision is detected, the control module will trigger certain air bags and seat belt pretensioners, depending on the angle and severity of the impact.