Nissan Rogue (T33) 2021-Present Service Manual: P1575 Brake Switch

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / P1575 Brake Switch

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detecting condition
P1575 00

BRAKE SW

(BRAKE SW) 		Diagnosis condition —
Signal (terminal) CAN communication signal
Threshold Stop lamp switch signal is sent to ECM for extremely long time while the Nissan Ariya vehicle is being driven.
Diagnosis delay time —

POSSIBLE CAUSE

Stop lamp switch (BCM)

FAIL-SAFE

Engine Control System

Not applicable

Stop/Start System

When a DTC is detected, the stop/start indicator lamp blinks slowly and the stop/start system operation is prohibited.

When ECM detects error while operating the stop/start system, ECM restarts the engine.

DTC Confirmation Procedure

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

  1. Turn ignition switch OFF and wait at least 10 seconds.

  2. Turn ignition switch ON.

  3. Turn ignition switch OFF and wait at least 10 seconds.

>>

GO TO 2.

COMPONENT FUNCTION CHECK

With CONSULT

  1. Turn ignition switch ON.

  2. Select “DATA MONITOR” mode of “ENGINE” with CONSULT.

  3. Check that the “BRAKE SW” indication as per the following condition.

    Monitor item Condition Indication
    BRAKE SW Brake pedal Fully released OFF
    Slightly depressed ON

Without CONSULT

  1. Turn ignition switch OFF.

  2. Check the stop lamp when depressing and releasing the brake pedal.

    Brake pedal Stop lamp
    Fully released Not illuminated
    Slightly depressed Illuminated

Is the inspection result normal?

YES-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

YES-2>>

Confirmation after repair: INSPECTION END

NO-2>>

Refer to DTC Diagnosis Procedure.

DTC Diagnosis Procedure

PERFORM BCM DIAGNOSIS

Perform BCM diagnosis. Refer to DTC Index.

Is the inspection result normal?

YES>>

INSPECTION END

NO>>

Repair or replace error-detected parts.

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