DTC C1004-93: Right Power Running Board Deploy - No operation: Action

NOTE: When repairing, disconnect the deployable sidestep motor electrical connector because of trap hazard near hinges due to unexpected operation.

Check the right deployable sidestep hinges for dirt and debris, wash the step if necessary
Remove the right deployable sidestep from hinges. Check the rear hinge for free movement. If movement is restricted renew the right deployable sidestep rear hinge. Connect the right deployable sidestep motor electrical connector and check that the front hinge extends when the door is opened. Replace the right deployable sidestep motor/front hinge assembly as necessary. Clear the DTCs and retest