Flight Crew Private; Flight Crew Instrument
Flight Crew Last 90 Days 15; Flight Crew Total 1100
Human-Machine Interface; Distraction; Confusion; Troubleshooting
Aircraft Equipment Problem Less Severe
Air Traffic Control Issued New Clearance; Flight Crew Executed Go Around / Missed Approach; Flight Crew Requested ATC Assistance / Clarification
ATC Equipment / Nav Facility / Buildings; Aircraft; Environment - Non Weather Related
I was being vectored for the ILS 30L approach to CPS. While approaching the final approach fix; and before being established on the final approach course; I declared a missed approach. I told the Controller that my GPS failed to display the required final approach course. I was vectored by the Controller while I re-configured the GPS approach display. Following this; I informed Control I was prepared to begin the approach once more. This second time; the approach was concluded without incident.
Pilot reported their GPS failed while on an approach.