SERVICE INFORMATION When replacing the Air Bag Diagnosis Sensor Unit in an Applied Vehicle: - Do Not order the part listed in WINFAST. The part number shown in WINFAST is incorrect. - The correct part number is listed in this bulletin. You must use the Parts Order Form on page 2 to order this part. NOTE: If the incorrect part is ordered and installed on an Applied Vehicle, a U1000 DTC or problem with the remote start feature may occur. See this bulletin for further detail.