Troubleshooting - Suzuki Swift 2015 Owner's Manual

Seat Belts and Child Restraint Systems: 3
BEFORE DRIVING

TROUBLESHOOTING

SYMPTOMS
Transmitter function (Unlock/Lock/car
locator function) not working
Operation distance of the transmitter is
less than 20m but still transmitter (Unlock/
Lock/car locator) is not working
It is difficult to activate or deactivate the
system in certain area using the
transmitter.
Alarm is not triggered even if any door(s)/
engine hood/trunk/tailgate opened in arm
stage.
Siren does not sound when alarm is
triggered.
2-19
PROBABLE CAUSES
1. Battery of the transmitter is weak.
2. Transmitter is exposed to water or it is
wet.
3. D/L or Dome fuse for controller is blown
in the vehicle.
4. In case if any door is open or door
sensor is shorted with the body ground,
remote will not activate the central
locking/ alarm system.
1. Battery of the transmitter is weak.
2. Strong RF interference. (e.g. Radio
Towers, High Voltage Transmission line
near by)
1. The strong interference caused by
excessive RF activity in a particular
area
1. The contact point of the door(s), front
bonnet or rear boot switch is faulty.
2. The connection of the door(s), front
bonnet or rear boot switch is loose.
1. The connection of the siren wire is
loose.
2. Siren is faulty.
REMEDIES
1. Check the battery.
2. Dry the transmitter and check it.
3. Check and replace the D/L or Dome
fuse.
4. Check if all doors are properly closed
and door switch functioning is O.K.
1. Check the battery.
2. Drive the vehicle away from the
particular spot and re-test the control
distance.
1. The interference is temporary and only
while the vehicle is in that area.
1. Replace the defective Switch.
2. Make proper connection.
1. Make proper connection.
2. Change the siren.
74LH0-74E