TATA Motors nano genX, Owner'S Manual

Page: 58 / 156

56
DOOR LOCKING / UNLOCKING
GETTING STARTED
Alarm Functionality
•
Alarm Activation: If vehicle is
successfully locked state by
pressing the lock button on
remote with 2 flasher feedback
alarm mode shall be activated.
During alarm mode if any
unauthorised vehicle access is
detected i.e. opening any door,
turning the IGN to ON or CRANK
with key, then RKE ECU shall ac-
tivate the audible warning for 27
seconds and visual alarm for 4.5
minutes. After 4.5 minutes vehicle
shall be remained in alarm mode.
Maximum 10 alarm sequences
can occur for subsequent trigger
event.
•
Alarm Deactivation: If alarm is
active then by pressing any but-
ton (lock / unlock) on remote then
RKE ECU shall deactivate the
alarm.
Battery Replacement:
•
Remove the back cover which is
snap fit.
•
Take out the PCB with key mem-
brane and battery mounted.
•
Separate the PCB from key mem-
brane.
•
Remove a discharged battery
from PCB battery socket.
•
Insert a new fully charged battery
into the PCB battery socket.
•
Ensure that the +Ve polarity shall
be facing upward.
•
Check the remote functionality on
vehicle from at least 15 meters.
4. Remote Learning Procedure
4.1. Precondition
•
Battery shall be connected
•
Vehicle shall be in unlocked state
•
Driver door & Co-Driver door are
at open state
4.2. Manual / Entry Mode
•
Insert key into IGN barrel
•
Turn IGN from ‘OFF to ON’ and
‘ON to OFF’ 4 times in 6 seconds
•
2 flashers of left - right turn indi-
cator lamps and tel-tale outputs
indicate RKE ECU entered into
remote key learn mode.
•
10 second timer shall start imme-
diately after entering to remote
key learn mode RKE ECU waits
for next input from user (remote).
4.3 Programming Mode
•
During this 10 second time pe-
riod, if user press both 'Lock' and
'Unlock' buttons on remote simul-
taneously. That remote shall get
learnt with the RKE ECU.
•
During this 10 second time pe-
riod, if user press both 'Lock' and
'Unlock' buttons on remote simul-
taneously. That remote shall get
learnt with the RKE ECU.
•
The RKE ECU starts another 10
second timer to learn the next re-
mote key.
•
For more remote keys , press
lock and unlock key
simultaneously from remote. It
shall repeat above two steps.