DTC 05

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

DTC 05 Will Set When
The combined resistance of the passenger airbag module, the harness wiring, and the connector contacts is above a specified value, as in an open circuit.

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.

CAUTION: Never measure the resistance of an airbag module. The meter's battery could deploy the airbag and cause injury.

Steps 1 - 6:

DTC 05 - Passenger Firing Circuit, Resistance Too High