HORN SYSTEM PROBLEM SYMPTOMS TABLE

Tip:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Table 1. Horn System

Symptom

Suspected Area

Link

Horn does not sound

HORN fuse

-

HORN relay

Click here

Low pitched horn assembly*1

Click here

High pitched horn assembly*2

Click here

Spiral cable sub-assembly

Click hereClick here

Steering pad switch assembly*3

Click hereClick here

Horn button wire sub-assembly*4

-

Horn button assembly

-

Harness or connector

-

Horn sounds all the time

HORN relay

Click here

Spiral cable sub-assembly

Click hereClick here

Steering pad switch assembly*3

Click hereClick here

Horn button wire sub-assembly*4

-

Horn button assembly

-

Harness or connector

-

  • *1: for 1KR-FE

  • *2: for 1PP

  • *3: w/ Steering Pad Switch Assembly

  • *4: w/o Steering Pad Switch Assembly