Nissan Maxima Service and Repair Manual: Horn function

Nissan Maxima Service and Repair Manual / Body exterior, doors, roof & vehicle security / Door & lock / DTC/circuit diagnosis / Horn function

Description

Perform answer-back for each operation with horn.

Component Function Check

1. CHECK FUNCTION

  1. Select HORN in "ACTIVE TEST" mode with CONSULT.
  2. Check the horn (high/low) operation.

Nissan Maxima. CHECK FUNCTION

Diagnosis Procedure

1. CHECK HORN FUNCTION

Check horn function with horn switch

2. CHECK HORN RELAY POWER SUPPLY

Nissan Maxima. CHECK HORN RELAY POWER SUPPLY

  1. Turn ignition switch ON.
  2. Perform "ACTIVE TEST" ("HORN") with CONSULT.
  3. Using an oscilloscope or analog voltmeter, check voltage between IPDM E/R connector and ground.

Nissan Maxima. CHECK HORN RELAY POWER SUPPLY

3. CHECK INTERMITTENT INCIDENT

    Key slot illumination
    Description Blinks when Intelligent Key insertion is required. Component Function Check 1. CHECK FUNCTION With CONSULT Check key slot illumination KEY SLOT ILLUMI in Active Test mode. Diagnosi ...

    Combination meter display function
    Description Displays each operation method guide and warning for system malfunction. Component Function Check 1. CHECK FUNCTION With CONSULT Check the operation with ("LCD") in the Active Test. ...

    Other materials:

    Inspection and adjustment
    ECM RE-COMMUNICATING FUNCTION ECM RE-COMMUNICATING FUNCTION : Description the ECM has been replaced with a new one (*1). *1: New one means an ECM which has never been energized on-board. (In this step, initialization procedure by CONSULT is not necessary) NOTE: When registering new Key ...

    Seat belts
    The seat belts can be cleaned by wiping them with a sponge dampened in a mild soap solution. Allow the belts to dry completely in the shade before using them. For additional information, refer to "Seat belt maintenance" in the "Safety- -Seats, seat belts and supplemental restraint system" se ...

    Push-Button Ignition Switch
    WARNING Do not operate the push-button ignition switch while driving the vehicle except in an emergency. (The engine will stop when the ignition switch is pushed three consecutive times in less than 1.5 seconds or the ignition switch is pushed and held for more than 2 seconds.) If the engine ...

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