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Home >> Nissan-Datsun >> 2007 >> Versa SL, 4D Hatchback, Automatic CVT >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0506 To P2A00 >> DTC P1805 Brake Switch >> On Board Diagnosis Logic >> Notes

On Board Diagnosis Logic: Notes

The MIL will not light up for this self-diagnosis. 

DTC CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1805 1805 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