Horns Malfunction

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Diagnostic Instructions

  • Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.

  • Review Strategy Based Diagnosis for an overview of the diagnostic approach.

  • Diagnostic Procedure Instructions provides an overview of each diagnostic category.

Diagnosti

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You may preview the service manual table of contents by clicking below.

Service Manual Table of Contents

Document Tags

Document Title: Horns Malfunction

diagnostic

instructions

system

vehicle

procedure

information

circuit

short

ground

open

resistance

voltage

horn

relay

control

switch

description

applied

module

sound

steering

wheel

poor

tone

inspect

debris

reference

connector

testing

scan

tool

ignition

clear

command

changing

commanded

states

disconnect

harness

test

between

terminal

greater

specified

range

connect

verify

lamp

illuminate

normal

replace

appropriate

fused

jumper

wire

install

replacement

diagnostic procedure

short voltage

horn control

horn switch

circuit system

control circuit

control module

horns sound

harness connector

connector horn

ground circuit

circuit terminal

terminal ground

range test

test ground

disconnect horn

verify test

test lamp

lamp illuminates

test control

test circuit

resistance circuit

circuit tests

test replace

replace horn

appropriate horn

terminal control

normal test

lamp test

horn control circuit

relay control circuit

control module references

press release steering

release steering wheel

steering wheel horn

command horn scan

horn scan tool

should changing commanded

disconnect harness connector

harness connector horn

ground circuit terminal

circuit terminal ground

specified range test

range test ground

test ground circuit

connect harness connector

disconnect horn relay

verify test lamp

test lamp illuminate

test lamp illuminates

test control circuit

lamp illuminates circuit

lamp illuminate test

illuminate test circuit

open resistance circuit

resistance circuit tests

short ground circuit

ground circuit tests

circuit tests normal

test replace horn

circuit terminal control

normal test replace

connect test lamp

test lamp circuit

terminal control circuit

states test lamp

test lamp test

lamp test control

short voltage open

voltage open resistance

circuits test normal

test normal test

specified range replace