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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> General Information >> Computer Relearn Procedures >> Idle Air Control Valve Learn Procedure >> DEVILLE & SEVILLE
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DEVILLE & SEVILLE

  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.