LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2004 >> Maxima SL, RE4F04B >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC >> DTC P1805: Brake Switch >> Diagnostic Procedure >> 1. Check Stop Lamp Switch Circuit
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

1. Check Stop Lamp Switch Circuit

  1. Turn ignition switch OFF.
  2. Check the stop lamp when depressing and releasing the brake pedal.
Fig 1: Test Parameters
G00877708Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

  1. OK: GO TO 4 .
  2. NG: GO TO 2.