C5 Door Control Module Rebuilding Service 1997-2004

This is a rebuilding service for a C5 Door Control Module.

Body and trim: Base, Z06, 50th Anniversary Edition, 50th Anniversary Edition Pace Car, Indianapolis 500 Pace Car

This is a mail-in rebuilding service from Dino’s Corvette Salvage for your original C5 Door Control Module (DCM). If your door locks are dead, intermittent, or behaving randomly, we rebuild and repair the common internal failures that cause these modules to quit.

Common Symptoms This Service Repairs:

• Non-functioning or intermittent power door locks
• Locks work sometimes, then quit (often worse with temperature changes)
• Only one door locks/unlocks, or one direction works (lock but not unlock, or vice-versa)
• Uncommanded locking/unlocking or repeated cycling
• Interior lock switch operates intermittently or not at all
• Intermittent communication issues (module drops offline)
• Battery drain caused by the module not going to sleep (parasitic draw symptoms)

Why These Modules Fail:

Over time, C5 Door Control Modules can develop cracked solder joints, corrosion from moisture intrusion, and failed internal relays/driver components that operate the lock actuators. Voltage spikes from jump-starting, repeated low-voltage conditions, or wiring modifications from aftermarket alarm/remote-start systems can also damage the module’s output stages and cause intermittent operation.

Important Notes:

NOTE: You are purchasing a rebuilding service. You will need to remove your original DCM and ship it to us for repair. While the module is out, affected door functions (such as power locks) may be inoperative. Tip: Door-harness breaks near the hinge/boot can mimic a bad module. If your symptoms come and go when the door is moved, inspecting the harness is recommended.

Turnaround Time:

Most repairs are typically completed the same day we receive the module and are ready to ship back the next business day.

GM Part Numbers:

2000 to 2004, Driver Side/Left Hand Side	10342159, 09389689, 10435193, 09389699, 10435192, 10435191
2000 to 2004, Passenger Side/Right Hand Side	10342160, 09389699, 10435192
1997 to 1999, Driver Side/Left Hand Side	09352881, 16257811, 16190661
1997 to 1999, Passenger Side/Right Hand Side	09352891, 16257821, 16189801

After you order, ship your original part to:

Dino's Corvette Salvage, LLC

3545 Hwy 43 North

Picayune, MS 39466

You will also receive an email after ordering with further instructions.