BASIC TROUBLESHOOTING
Spark plug loose in cylinder head
Ok
Check air cleaner element
Ok
Ok
Check brake binding
Improper
adjustment
Tighten the spark plug
Replace
Readjust free play of rear brake pedal
Clogged
Loose
3. POOR PICK UP
Ok
Check tyre inflation pressure
Under inflated
Correct tyre pressure
Consult Authorised
Hero MotoCorp
Workshop
Check fuse
Ok
Inspect battery
Ok
Ok
Check bulbs
Fuse/wrong wattage
Replace fuse
Weak
Fused
Feeble horn sound or no light
Replace bulbs
4. ELECTRICAL SYSTEM
Ok
Check connections
Loose
Secure connections
Consult Authorised
Hero MotoCorp
Workshop
Consult Authorised
Hero MotoCorp
Workshop
Check i3s switch
Ok
Inspect fuse
Ok
Ok
5. i3s SYSTEM
Ok
Consult Authorised
Hero MotoCorp
Workshop
Inspect battery
Check neutral indication
“ON”/“OFF” position
Weak/i3s indicator blinking
Loose contact
Fused
Secure connections/replace switch
Turn i3s switch “ON”
Replace fuse
Replace Bulbs
Consult Authorised
Hero MotoCorp
Workshop
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