Mitsubishi Repair & Maintenance Questions? Ask a Mechanic Online
Hi there, thanks for the question.
There is really 2 common issues with this year model and the ASC system.
The first being the wheel speed sensors failing, this can in return throw a P1773 code which will trigger the service warning light as well. This fault is the MOST common and will run around $300 for the repair.
The other fault being an internal driver failure with the ABS/ASC unit which is much more rare. When this happens though it is a very expensive repair because the pump will have to be replaced and the g sensor calibrated, as well as the steering angle zeroed.