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Home >> Nissan-Datsun >> 2019 >> Versa Note S >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (3 Of 3) >> DTC/Circuit Diagnosis >> DTC P1805:Brake Switch >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC No.

Trouble diagnosis content

DTC detecting condition

Possible cause

P1805

Brake switch

A brake switch signal is not sent to ECM for extremely long time while the vehicle is driving.
  • Harness or connectors

    (Stop lamp switch circuit is open or shorted.)

  • Stop lamp switch
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