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DTC Chart

WARNING: This page is about a different car, the 2014 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
DTC CHART

DTC Component Description Condition Symptom Action
B1319:11 Brake Shift Interlock Actuator (BSIA), BCM  Shift Interlock (BSI) Output Circuit: Circuit short to ground BSIA  system malfunction BSIA  inoperative. GO to PINPOINT TEST A .
B1319:15 Brake Shift Interlock Actuator (BSIA), BCM  Shift Interlock (BSI) Output Circuit: Circuit short to voltage or open BSIA  system malfunction BSIA  inoperative. GO to PINPOINT TEST A .
P0815 Upshift Switch Circuit Upshift switch concerns, open or shorted circuit The PCM signal input voltage status is out of range Upshift switch inoperative. GO to PINPOINT TEST D .
P0816 Downshift Switch Circuit Downshift switch concerns, open or shorted circuit The PCM signal input voltage status is out of range Downshift switch inoperative. GO to PINPOINT TEST D .
P1780 Tow/Haul Switch Transmission Control Switch (TCS) (Overdrive (O/D) cancel) circuit out of self-test range The PCM did not receive a Tow/Haul switch input during the Key ON Engine Running (KOER) self-test Tow/Haul is inoperative or does not operate correctly. GO to PINPOINT TEST C .