COMBINATION METERS
DI-17
C
D
E
F
G
H
I
J
L
MA
B
DI
Revision: 2006 November2007 350Z
Power Supply and Ground Circuit InspectionNKS00064
1. CHECK FUSE
Check for blown combination meter fuses.
OK or NG
OK >> GO TO 2.
NG >> Be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-4, "
POWER
SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
Check voltage between combination meter harness connector M19
terminals 24, 23, 14 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness between combination meter and fuse.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter connector.
3. Check continuity between combination meter harness connector
M19 terminals 10, 11, 12 and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Power source Fuse No.
Battery 19
Ignition switch ACC or ON 6
Ignition switch ON or START 14
Terminals Ignition switch position
(+)
(–) OFF ACC ON
ConnectorTerminal
(Wire color)
M1924
GroundBattery
voltageBattery
voltageBattery
voltage
23 0 V 0 VBattery
voltage
14 0 VBattery
voltageBattery
voltage
SKIB1153E
10 – Ground
: Continuity should exist. 11 – Ground
12 – Ground
SKIA8715E
UNIFIED METER AND A/C AMP
DI-49
C
D
E
F
G
H
I
J
L
MA
B
DI
Revision: 2006 November2007 350Z
Power Supply and Ground Circuit InspectionNKS001M5
1. CHECK FUSE
Check for blown fuses.
OK or NG
OK >> GO TO 2.
NG >> Be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-4, "
POWER
SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
Check voltage between unified meter and A/C amp. harness con-
nector terminals and ground.
OK or NG
OK >> GO TO 3.
NG >> Check harness between unified meter and A/C amp. and fuse.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect unified meter and A/C amp. connector.
3. Check continuity between unified meter and A/C amp. harness
connector and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Power source Fuse No.
Battery 19
Ignition switch ACC or ON 10,11
Ignition switch ON or START 12
Terminals Ignition switch position
(+)
(–) OFF ACC ON
Connector Terminal
M49 21
GroundBattery
voltageBattery
voltageBattery
voltage
M50 46 0 VBattery
voltageBattery
voltage
M49 22 0 V 0 VBattery
voltage
SKIB1154E
Connector Terminal
GroundContinuity
M4929
Ye s
30
SKIA5202E
