Hyundai Elantra: Passenger Airbag (PAB) Module. Description and 
Operation - Airbag Module - Restraint - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra: Passenger Airbag (PAB) Module. Description and Operation

Description

The passenger airbag (PAB) is installed inside the crash pad and protects the front passenger in the event of a frontal crash. The SRSCM determines if and when to deploy the PAB.
Never attempt to measure the circuit resistance of the airbag module (squib) even if you are using the specified tester. If the circuit resistance is measured with a tester, accidental airbag deployment will result in serious personal injury.