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Home >> Cadillac >> 2003 >> DeVille DHS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Programming >> Idle Air Control Valve Learn Procedure
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Idle Air Control Valve Learn Procedure

  1. Start and idle the engine for 15 seconds.
  2. Turn the ignition switch to the LOCK/OFF position.
  3. Wait 15 seconds.
  4. Restart the engine, and check for proper idle operation.
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