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Home >> Chevrolet >> 2001 >> Impala V6-3.4L VIN E >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> Service Programming System (SPS) >> Service Programming Methods
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Service Programming Methods

The three methods of programming a control module and the proper tools for each method are as follows:
^ Remote Programming:
- The Tech 2 and the Techline Terminal
- The control module installed in the vehicle
^ Pass Through Programming:
- The Tech 2 or other scan tools, Techline Terminal or a personal computer equipped with General Motors Corporation authorized programming software. The Tech 2 or other scan tools are used as an interface between the vehicle and the Techline Terminal or a personal computer.
- The control module installed in the vehicle.
^ Off Board Programming (Vehicle NOT available):
- The Tech 2, Techline Terminal, and Off Board Programming Adapter
- The control module NOT installed in a vehicle
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