2000 Saturn SW2 AutomaticFACTORY OEM SERVICE PROCEDURE

Door Control Modules (Hardtop Only)

WARNING: This page is about a different car, the 2000 Chevrolet Corvette and 1999 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Before performing this procedure, check for proper communications between Door Control Module (DCM) and scan tool. If DCM does not communicate with scan tool, go to POWER DOOR SYSTEMS DIAGNOSTIC SYSTEM CHECKΒ  .

DCM must be programmed after replacement. The DCM stores information regarding the vehicle option content. If DCM is programmed with correct option content, default values will set for some systems which could cause system malfunctions. Maintain the battery voltage while the DCM is in the programming mode. Using scan tool, select DCM that was replaced. Select DCM REPROGRAM. Follow on screen instructions.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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