C5 Diagnostic Energy Reserve Module (DERM) Rebuilding Service 1997-2004

This is a rebuilding service for a C5 Diagnostic Energy Reserve Module (DERM) which can be installed on a 1997 to 2004 Corvette.

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C5 Diagnostic Energy Reserve Module (DERM) Rebuilding Service 1997-2004

Have questions about this part? Call (888) 467-8388 to talk with a Corvette Salvage representative.


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Rebuilding Service Options * 

A. Ship us your original unit to rebuild and no core charge will be required.

B. Corvette Salvage ships out a rebuilt unit we have in stock and a core charge is required. This charge will then be refunded once your original unit is returned back to our facility.


This is a rebuilding service for a C5 Diagnostic Energy Reserve Module (DERM) which can be installed on any of the following Corvette models:


Body & Trim


Base, Z06


50th Anniversary Edition, 50th Anniversary Edition Pace Car, Base, Z06


Base, Z06


Base, Z06






Base, Indianapolis 500 Pace Car



NOTE: We will not repair any air bag modules that have cut wires. All wiring must be original and intact.


What is a Diagnostic Energy Reserve Module (DERM)?

A Diagnostic Energy Reserve Module (DERM) is a computer found in all vehicles equipped with an airbag system. This module controls the airbags, clock spring, impact sensors and seat belts. It writes crash data and stores it in a memory chip during an accident. Once this occurs, the airbag light is turned on and the module is rendered useless. The cost of a new module from a dealership can cost several hundred dollars. We offer an affordable solution which allows your existing module to be reprogramed back to its original factory settings.


GM Part Numbers:

2000 to 2004

19244545, 12209740, 9391990, 09391990


19244546, 12209730, 9391830, 09391830, 9380620, 09380620, 9352492, 09352492

1997 to 1998

9378281, 09378281, 9355821, 09355821, 16259741, 16218111


Core Return Disclaimer

The following has been pulled from our Terms & Conditions.


Corvette Salvage requires a core charge deposit when specific used and rebuilt parts are purchased. When purchasing an item with a core charge attached to it, the following two conditions must be satisfied for the core charge deposit to be returned:

  • 60 days from the purchase of the original item, the original core must be returned to the Corvette Salvage facility. Shipping costs for core returns are the customer’s responsibility. Cost Of Delivery or Postage Due packages will be refused
  • The returned core must pass rebuilding inspection tests. Corvette Salvage reserves the right to determine if a part is rebuildable. If a part is deemed not rebuildable, return shipment will be at customer expense.

Core returns can be shipped to the following address:

Dino’s Corvette Salvage, LLC

3545 Hwy 43 North

Picayune, MS 39466

Additional information
Weight0.67 lbs
Dimensions5.40 × 5.20 × 3.70 in


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