Two problems related to software have been reported for the 2002 Volvo S60. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Volvo S60 based on all problems reported for the 2002 S60.
The driver's control door module (ddm) has failed (very common on the S60). This module controls the windows, door locks, rear-view mirrors, and child-safety locks on the rear doors. Now, both rear doors are permanently locked, and can only be opened with the outside door handles. I feel this is a safety issue. A new replacement unit from Volvo will solve this issue, but Volvo dealers charge about $800. A used ddm will not work, due to the software addressing scheme used by Volvo.
The contact owns a 2002 Volvo S60. While the vehicle was stopped and the contact attempted to accelerate, the vehicle shifted into limp home mode. The vehicle would only move 5 mph. The contact turned the vehicle off and restarted it; it performed correctly after the restart. The vehicle was taken to an authorized dealer three times where the software as update and the throttle modular and mass air flows were replaced. The contact referenced recall 06v441000 (vehicle speed control) was informed that the vehicle was not included. The failure mileage was approximately 90,000 and the current mileage was approximately 98,000.