oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Sensors and Switches - Computers and Control Systems > < Powertrain Control Module (PCM) Replacement|Page 3018
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IMPORTANT:  DO NOT turn OFF the Off-Board Programming Adapter if the programming procedure is interrupted or unsuccessful. Ensure the 
control module and the Off-Board Programming Adapter connections are secure and the Techline operating software is up to date. Attempt to
reprogram the control module. If the control module cannot be programmed, replace the control module.

20. With the Tech 2, select Program.
21. After the download is complete, exit Service Programming.
22. Turn OFF the off-board programming adapter.

Sensors and Switches - Computers and Control Systems > < Powertrain Control Module (PCM) Replacement|Page 3018