What does code P1703 mean on Mazda vehicles?
The brake on/off switch signal is outside the expected range during self-test.
OBD-II Code Mazda
P1703 — Mazda — Brake On/Off Switch Out of Self-Test Range
The brake on/off switch signal is outside the expected range during self-test.
Common symptoms
- Shift lock issues
- drivability concerns
Possible causes
- Faulty brake switch
Initial recommendation
Test brake switch operation and replace if necessary.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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