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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 165 (Brake Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> Brake Warning Lamp >> Component Function Check

Component Function Check

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check Brake Warning Lamp Function (1) 

    Check That Brake Warning Lamp In Combination Meter Turns On For Approximately 2 Seconds After Ignition Switch Is Turned On.

    Is The Inspection Result Normal?

    Yes

    GO TO STEP 2  .

    No

    Proceed To Diagnosis Procedure. Refer To Diagnosis Procedure .

  2. Check Brake Warning Lamp Function (2) 

    Check That Brake Warning Lamp In Combination Meter Turns On/Off When Parking Brake Is Operated.

    Is The Inspection Result Normal?

    Yes

    GO TO STEP 3  .

    No

    Check Parking Brake Switch System. Refer To Diagnosis Procedure .

  3. Check Brake Warning Lamp Function (3) 

    Check That Brake Warning Lamp In Combination Meter Turns On/Off When Brake Fluid Level Switch Is Operated While Brake Fluid Level In Reservoir Tank Is Within The Specified Level.

    NOTE: Brake Warning Lamp Turns On When Brake Fluid Is Less Than The Specified Level (When Brake Fluid Level Switch Is On).

    Is The Inspection Result Normal?

    Yes

    Inspection End.

    No

    Check The Brake Fluid Level Switch System. Refer To Diagnosis Procedure .

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