2000 Cadillac DeVille BaseFACTORY OEM SERVICE PROCEDURE

Dash Integration Module

Air bag indicator light may remain on after replacement and during programming procedure for DIM. After programming procedure is completed and ignition key is cycled off and on, air bag indicator will turn off.

  1. Connect scan tool to Data Link Connector (DLC). Turn ignition on. Select Dash Integration Module (DIM) on scan tool, then SPECIAL FUNCTIONS. Under special functions, select NEW VIN, (to continue with the procedure) or EXIT to go back to special functions.
  2. After NEW VIN is selected, follow scan tool on screen instructions to edit Vehicle Identification Number (VIN). Press SAVE to save VIN information. Then press DONE to go back to special functions.
  3. Under special functions, select SETUP SDM SERIAL NUMBER IN DIM, (to continue with the procedure) or EXIT to go back to special functions.
  4. Scan tool will display DO YOU WANT TO SET UP A DASH INTEGRATION MODULE? If YES is selected, scan tool will display INITIALIZING NEW MODULE. If NO is selected, scan tool will return to special functions.
  5. Once set up is complete, scan tool will display MODULE INITIALIZED. To complete procedure, select EXIT and go to SPECIAL FUNCTIONS menu. Under special functions, select SET OPTIONS, (to continue with the procedure) or EXIT to go back to special functions.
  6. Under SET OPTIONS, select POINT OF SALE, MISCELLANEOUS OPTIONS #1, MISCELLANEOUS OPTIONS #2 or PERSONALIZATION OPTION (to continue with the procedure) and follow the scan tool on-screen instructions. Press EXIT to go back to special functions.
  7. Reset owner's desired memory settings. See VEHICLE FEATURE PROGRAMMING under PROGRAMMING in ANALOG INSTRUMENT PANELS - DEVILLE article. Cycle ignition off and on.

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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