NANO

664

ELECTRICAL

CONNECTION DETAILS

For circuit details refer circuit schematics section

DIAGNOSTIC INFORMATIONANDPROCEDURES

CONDITION

POSSIBLE CAUSES

CORRECTION/REFERENCE ITEM

Horn not working

1) Grounding point loose

Tighten grounding properly

2) Terminals at horn loose

Connect the terminal properly

3) Horn fuse (10A) in Cabin

Fix the fuse firmly in the base.

fuse box loose/blown

Replace if blown

4) Horn switch terminal / horn Replace control switch plunger

switch contact in steering

topping/Adjust horn switch contact

pad improper

in steering pad properly

Horn sounds distorted

1) Horn terminals loose

Connect the terminal properly

2) Horn setting screw disturbed Adjust the setting screw till a clean

and sharp sound is obtained