One problem related to accelerator pedal has been reported for the 1998 Volvo S90. The most recently reported issues are listed below.
Design of the accelerator pedal is located further to the left than other vehicles resulting in accidental application to brake pedal when extending to push the accelerator pedal. Yh.
| Vehicle Speed Control problems | |
| Car Accelerates On Its Own problems | |
| Accelerator Pedal problems |