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:

    Navigation system
    System Diagram System Description NOTE: Refer to NAVI System Owner's Manual for system operation. The navigation system periodically calculates the vehicle's current position according to the following three signals: Travel distance of the vehicle as determined by the vehicle s ...

    Intelligent key warning buzzer
    Description Answers back and warns for an inappropriate operation. Component Function Check 1. CHECK FUNCTION With CONSULT Check Intelligent Key warning buzzer OUTSIDE BUZZER in Active Test mode. Diagnosis Procedure 1. CHECK INTELLIGENT KEY WARNING BUZZER Check voltage between BCM connecto ...

    P1722 vehicle speed
    Description The vehicle speed signal is transmitted from ABS actuator and electric unit (control unit) to TCM via CAN communication line. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE CAUTION: Always drive vehicle at a safe speed. NOTE: Immediately after performing any "DT ...

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    Nissan Maxima Service and Repair Manual

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