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Home >> Chevrolet >> 1999 >> Forward Control P12 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Computer Relearn Procedures) >> Computer Relearn Procedures - Cars >> ALERO, Cutlass, Grand Am & MALIBU >> Vehicle Driveability Computer Relearn Procedure (M/T Models)
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Vehicle Driveability Computer Relearn Procedure (M/T Models)

WARNING: This page is about a different variant/trim than selected.
  1. If vehicle battery was disconnected or Powertrain Control Module (PCM) was replaced, turn ignition off. Reconnect PCM battery feed. Turn A/C off. Set parking brake and block drive wheels. Shift transmission into Neutral.
  2. Start engine. Idle engine until it reaches operating temperature. Allow engine to idle for 5 minutes. Turn engine off for 30 seconds. Vehicle should now be returned to learned idle.