Removal & Installation

Move the gear shift lever to Park (P) position. Switch off the ignition Wait two minutes.
Remove the cover over the control module in the right side of the engine compartment. The Transmission Control Module (TCM) is the module closest to the engine. See Fig 1.

Fig 1: Locating Transmission Control Module (C70, S70 & V70)
Courtesy of VOLVO CARS OF NORTH AMERICA.

CAUTION: Do not touch the control module terminal pins with your fingers. Static electricity can damage control module components.

Fig 2: Removing Transmission Control Module (C70, S70 & V70)

Courtesy of VOLVO CARS OF NORTH AMERICA.

Insert Tool (999 5722), (1) around the control module. See Fig 2. Move the upper section of the tool backwards as far as it will go (2). Raise the tool. Carefully pull up the control module.
Gently press the new control module down into the grooves inside the control module box. Press to the limit position! Insert Tool 999 5722 around the control module. Move the upper section of the tool forwards to stop and pull it up. Press the cover over the control modules. Check that the air ducts are correctly positioned.
If installing a NEW TCM, program the new transmission control module. Check for any DTCs that may have been set in memory during the repair.