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Home >> Chevrolet >> 2003 >> Chevy Express G2500, Van Cargo Extended, 5.3 T, 4L60E/M30 >> Repair and Diagnosis >> General Information >> Computer Relearn Procedures >> Idle Air Control Valve Learn Procedure >> SATURN (Ion) IAC Relearn Procedure
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SATURN (Ion) IAC Relearn Procedure

  1. Turn ON the ignition, with the engine OFF.
  2. Turn OFF the ignition for 10 seconds.
  3. Start the engine and check for proper idle operation.
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