FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Chevy Truck
>>
2000
>>
Express 1/2 Ton Van V8-305 5.0L VIN M SFI
>>
Repair and Diagnosis
>>
Restraints and Safety Systems
>>
Air Bag Systems
>>
Description and Operation
>>
Definitions
>>
Diagnostic Trouble Code (DTC)
Diagnostic Trouble Code (DTC)
An alphanumeric designator used by the inflatable restraint Sensing and Diagnostic Module
(SDM)
in order to indicate specific SIR system malfunctions.