DTC P1703: Notes

DTC P1703 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES

DTC P1703	Brake switch out of self-test range
DETECTION CONDITION	Indicates that during the KOEO self-test, the brake pedal position signal was high, or during the KOER self-test, the BPP signal did not cycle high and low.
POSSIBLE CAUSE	Connector or terminal malfunction Brake switch No.1 malfunction Brake switch No.1 mis installation Brake switch No.1 circuit malfunction
Courtesy of MAZDA MOTORS CORP.