ECM Programming
WARNING: This page does not describe the selected car, but rather 162 other vehicles, including the 2001 Volvo V70, 2001 Volvo V40, 2001 Volvo S80, 2001 Volvo S60, and 2001 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
When replacing Transmission Module (TM) or Engine Control Module (ECM), use Volvo System Tester to clear DTCs and reset adaptive functions. Follow manufacturer's instructions and tester prompts.
After disconnecting battery or replacing ECM, drive vehicle to enable ECM to relearn driveability. Inform your customer that they may experience driveability different from what they are accustomed to until ECM completes relearn function.