Inspection AND ADJUSTMENT ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement 1.PERFORM INITIALIZATION OF NVIS (NATS) SYSTEM AND REGISTRATION OF ALL NVIS (NATS) IGNITION KEY IDS Refer to See: Accessories and Optional Equipment\Antitheft and Alarm Systems\Testing and Inspection\Programming and Relearning\ECM Re-Communicating Function\Special Repair Requirement\Coupe (COUPE models) or See: Accessories and Optional Equipment\Antitheft and Alarm Systems\Testing and Inspection\Programming and Relearning\ECM Re-Communicating Function\Special Repair Requirement\Sedan With Intelligent Key (SEDAN models). >> GO TO 2. 2.PERFORM VIN REGISTRATION Refer to See: Engine Control Module\Testing and Inspection\Special Repair Requirement. >> GO TO 3. 3.PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING Refer to See: Accelerator Pedal Position Sensor\Testing and Inspection\Special Repair Requirement. >> GO TO 4. 4.PERFORM THROTTLE VALVE CLOSED POSITION LEARNING Refer to See: Testing and Inspection\Programming and Relearning\Throttle Valve Closed Position Learning\Special Repair Requirement. >> GO TO 5. 5.PERFORM IDLE AIR VOLUME LEARNING Refer to See: Fuel Delivery and Air Induction\Idle Speed\Testing and Inspection\Idle Air Volume Learning\Special Repair Requirement. >> END