Infiniti Q45. Manual — part 289
COMBINATION METERS
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Removal and Installation for Combination Meter
NKS001BI
REMOVAL
1.
Remove the cluster lid A. Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
2.
Remove the screws (4), and disconnect connectors.
3.
Rotating the combination meter so that the left side is in front,
turn it until the meter face comes to the top.
CAUTION:
To prevent it from being damaged by interference with the
meter bracket, protect the meter with waste rags.
4.
While pulling combination meter forward, pull it out to the right
(combination meter back side shall be in front).
INSTALLATION
Installation is the reverse order of removal.
SKIA0479E
SKIA0480E
SKIA0481E
DI-24
COMBINATION METERS
Disassembly and Assembly for Combination Meter
NKS001BJ
DISASSEMBLY
1.
Disconnect ICC system display connector if equipped.
2.
Remove the screws (9) to separate meter cover.
3.
Separate the connectors for fluorescent lamp connector and
flexible print circuit for fluorescent lamp.
4.
Separate the flexible print circuit for odo/trip meter.
SKIA4110E
1.
Front cover
2.
Upper housing
3.
ICC system display
4.
Meter and gauge assembly
5.
Fluorescent lamp
6.
Odo/trip meter switch shaft
7.
Lower housing
8.
Unified meter control unit (main)
9.
Unified meter control unit (sub)
10. Meter cover
SKIA1172E
COMBINATION METERS
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5.
Remove the screw (1) to separate unified meter control unit
(main and sub).
6.
Disengage the tabs (8) to separate upper housing.
7.
Remove the screw (1) to separate meter and gauge assembly.
8.
Disengage the tabs (7) to separate front cover.
9.
Separate unified meter control unit (main) from unified meter
control unit (sub).
ASSEMBLY
Assembly is the reverse order of disassembly.
SKIA0489E
DI-26
WARNING LAMPS
WARNING LAMPS
PFP:24814
System Description
NKS001BN
AIR BAG WARNING LAMP
When an air bag malfunction occurs, the ground circuit is interrupted
●
from the air bag diagnosis sensor unit terminal 15
●
to combination meter terminal 56.
Ground is supplied
●
through combination meter terminals 60, 61 and 62.
When power and ground are supplied, the air bag warning lamp (LED) illuminates.
NOTE:
The air bag warning lamp stays on when air bag diagnosis sensor unit has malfunction or the circuit is open.
For further information, refer to
DOOR WARNING LAMP
Door waning lamp is controlled by BCM.
When one of the doors is opened, ground is supplied to the BCM terminals 33, 37, 142 and 143.
And then ground is supplied
●
to combination meter terminal 49
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from BCM terminal 111.
When power and ground are supplied, the door warning lamp illuminates.
DOOR WARNING MESSAGE ON DISPLAY
When a door warning lamp illuminate, signal is sent
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from combination meter terminals 6 and 7
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through AV control unit terminals 35 and 34 (without NAVI)
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through AV and NAVI control unit terminals 32 and 33 (with NAVI)
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to display.
Then warning message appears display.
ACTIVE DAMPER INDICATOR LAMP (SPORT)
When an active damper suspension system malfunction occurs, or “SPORT” mode is selected by active
damper suspension select switch, ground is supplied at signal
●
to combination meter terminal 53
●
from active damper suspension control unit terminal 16.
When power and ground are supplied, the active damper indicator lamp (SPORT) blinks or illuminates.
LOW OIL PRESSURE WARNING LAMP
Low oil pressure causes oil pressure switch terminal 1 to provide ground to combination meter terminal 12.
When power and ground are supplied, the low oil pressure warning lamp illuminates.
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