DTC P1703: Brake Switch Out Of Self-Test Range

WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, 2011 Ford Fusion, 2010 Mercury Milan, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

P1703 - BRAKE SWITCH OUT OF SELF-TEST RANGE

Description:	Indicates that during the key ON engine OFF (KOEO) self-test, the brake pedal position (BPP) signal was high, or during the key ON engine running (KOER) self-test, the BPP signal did not cycle high and low.
Possible Causes:	Open or short in the BPP circuit Open or short in the stoplamp circuits Concern in module(s) connected to the BPP circuit Damaged brake switch Incorrectly adjusted brake switch
Diagnostic Aids:	Check for correct function of the stoplamps. Follow the correct self-test procedures. Refer to QUICK TEST DESCRIPTION .
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	GO to PINPOINT TEST FD .	GO to PINPOINT TEST FD .	-