DTC P1703 - Brake Switch Out Of Self Test Range
WARNING: This page does not describe the selected car, but rather 24 other vehicles, including the 2019 Lincoln Navigator, 2019 Lincoln Nautilus, 2019 Lincoln MKZ, 2019 Lincoln MKT, and 2019 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
DTC DESCRIPTION P1703 - BRAKE SWITCH OUT OF SELF TEST RANGE
| Description: This DTC sets when the BPP signal is high during the key ON engine OFF (KOEO) self-test or the BPP signal did not cycle high and low during the key ON engine running (KOER) self-test. | |||
Possible Causes:
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| 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 . | ||