Powertrain Control Module Programming: Programming

After replacing Powertrain Control Module (PCM) or if program needs to be updated, refer to latest Techline information on PCM reprogramming. On all models, after reprogramming, perform INSPECTION/MAINTENANCE COMPLETE SYSTEM SET PROCEDURE  under DRIVE CYCLES, CRANKSHAFT POSITION SENSOR VARIATION LEARN PROCEDURE  and OIL LIFE INDEX RESET , IDLE LEARN PROCEDURE .