DTC 07

Circuit Description
When the ignition switch is turned ON, the Sensing and Diagnostic Module (SDM) will diagnose any malfunctions within itself. If a failure is not detected by the internal tests, the SDM will test the passenger airbag module firing circuit. The SDM allows a very small amount of current to flow through the circuit. The SDM monitors the voltage during this test.

DTC 07 Will Set When
The firing circuit is shorted to ground.

CAUTION: Before replacing components, disconnect the negative battery cable. Wait one minute for the SDM capacitor to discharge. The capacitor supplies reserve power to deploy the airbags, even if the battery is disconnected. Unintentional deployment of the airbags can cause injury.

Steps 1 - 5:

DTC 07 - Passenger Firing Circuit, Short To Ground