Conditions for Clearing the DTC

The condition responsible for setting the DTC no longer exists and the scan tool Clear DTCs function is used.

Step	Action	Values	Yes	No
CAUTION: Refer to Sensing and Diagnostic Module Voltage after Ignition is Turned Off Caution . CAUTION: Refer to Sensing and Diagnostic Module Handling Caution . Schematic Reference: SIR Schematics Connector End View Reference: SIR Connector End Views
1	Did you perform the Diagnostic System Check - Vehicle?	-	Go to Step 2	Go to Diagnostic System Check - Vehicle
2	Confirm the ignition switch is OFF. Wait 1 minute for the sensing and diagnostic module (SDM) charger to be discharged. Visually inspect the air bag wiring for any damage. Is there any visible damage to the air bag wiring?	-	Go to Step 4	Go to Step 3
3	Measure the resistance between the high, low terminal of the driver side impact module and the battery. Is the resistance equal to the specified value?	∞	Go to Step 5	Go to Step 4
4	Replace the air bag wiring. Did you complete the replacement?	-	Go to Step 7	-
5	Replace the SDM. Refer to Inflatable Restraint Sensing and Diagnostic Module Replacement . Reconnect the negative battery cable. Use the scan tool in order to clear the DTCs. Perform the Diagnostic System Check - Vehicle . Is DTC 055 still shown as a current fault?	-	Go to Step 6	Go to Step 7
6	Replace the driver side impact module. Did you complete the replacement?	-	Go to Step 7	-
7	Reconnect all SIR components. Verify that all components, connectors and connector position assurances (CPAs) are properly mounted. Use the scan tool in order to clear the DTCs. Operate the vehicle within the Conditions for Running the DTC, as specified in the supporting text. Does the DTC reset?	-	Go to Step 2	System OK