LR3/Disco 3
ALARM INDICATOR
The alarm indicator is located in the instrument cluster, below the tachometer. The alarm indicator provides information
about the status of the alarm and immobilization system. Operation of the alarm indicator is controlled by the CJB using a
hardwired connection with the instrument cluster.
For immobilization system status, when the alarm system is disarmed and the vehicle is immobilized (key out of ignition
switch), the alarm indicator flashes once every 2 seconds. When the alarm system is disarmed and the vehicle is
mobilized, the alarm indicator performs a 1 second confirmation flash (when the ECM confirms to the CJB that it is in the
mobilized state) and then remains off.
CONTROL DIAGRAM
NOTE :
A= Hardwired connection; D = High speed CAN bus; N = Medium speed CAN bus
Item Part Number
Description
1
-
Fusible link 11E, Battery Junction Box (BJB)
2
-
Fusible link 16E, BJB
3
-
Transponder coil
4
-
Instrument cluster (alarm indicator)
