LEMON Manuals: Even more car manuals for everyone
Home >> Lincoln >> 2012 >> MKZ Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 38 (Engine Controls (Except Diesel & Hybrid) - Powertrain DTC Descriptions - DTC P1703 - P2A04, DTC PXXXX, DTC U0046 - U300C, DTC UXXXX) >> DTC P1703: Brake Switch Out Of Self-Test Range

DTC P1703: Brake Switch Out Of Self-Test Range

WARNING: This page is about a different variant/trim than selected.
P1703 - BRAKE SWITCH OUT OF SELF-TEST RANGE

Description:  Indicates that during the key ON engine OFF (KOEO) self-test, the 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: 
  • BPP circuit open or short
  • Stoplamp circuits open or short
  • Concern in module connected to the BPP circuit
  • Damaged brake switch
  • Incorrectly adjusted brake switch
Diagnostic Aids:  Check for correct function of the stoplamps. Using a scan tool, check the brake pedal position PID. The stoplamps and PID should turn ON and OFF with brake pedal activation.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST FD .
scientia non olet · About LEMON Manuals