Pinpoint Test S: The Turn Signal Lamps Flash Fast And No Bulbs Are Inoperative (MKX): Notes
WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
Refer to TURN SIGNAL/STOP/ HAZARD LAMPS for schematic and connector information.