Parking Brake Switch
WARNING: This page is about a different car, the 2004 Mitsubishi Galant. However, it is still accessible from the selected car via links, so may be relevant.
Remove floor console. Check continuity between parking brake switch terminal and switch mounting bolt. See Fig 1 . When parking brake lever is pulled, resistance should be less than 2 ohms. When parking brake lever is released, circuit should be open.