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Home >> Pontiac >> 2003 >> Aztek AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 208 (Engine Controls Self-Diagnostics - 3.1L Engine) >> Programming >> Powertrain Control Module >> Service Programming Methods
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Service Programming Methods

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix, 2003 Chevrolet Malibu, and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

The 4 methods of programming a PCM and the proper tools for each method are as follows:

All 4 methods may not be available for every vehicle.