Nissan Primera P12. Manual — part 178
COMBINATION METERS (RHD MODELS)
DI-41
C
D
E
F
G
H
I
J
L
M
A
B
DI
6.
CHECK INPUT SIGNALS
Check input signals from each sensors in self-diagnosis mode (Error 1 and Error E). Refer to
.
OK or NG
OK
>> GO TO 7.
NG
>> GO TO “Symptom Chart 2”
.
7.
CHECK OTHER MALFUNCTION
Check each malfunction according to the instruction of the “SYMPTOM CHART 3”
.
OK
>> Combination meter is OK.
NG
>> Check the case of malfunction.
DI-42
COMBINATION METERS (RHD MODELS)
SYMPTOM CHART
Symptom Chart 1
Symptom Chart 2
Symptom Chart 3
Symptom
Possible causes
Repair order
Odo/trip meter indicates mal-
function in Diagnosis mode.
Unified meter control unit
Replace unified meter control unit. Refer to
Installation for Combination Meter"
.
Multiple meter/gauge indi-
cate malfunction in Diagno-
sis mode.
One of speedometer/tachom-
eter/fuel gauge/water temp.
gauge indicates malfunction
in Diagnosis mode.
Symptom
Possible causes
Repair order
Speedometer input signal
indicates malfunction in Diag-
nosis mode.
Speedometer input signal
Check signal for speedometer. Refer to
Speed Signal (With ESP/TCS/ABS Control System)"
or
"Inspection/Vehicle Speed Signal (Without ESP/TCS/ABS Control
System)"
.
Tachometer input signal indi-
cates malfunction in Diagno-
sis mode.
Tachometer input signal
Check signal for tachometer. Refer to
.
Fuel level input signal indi-
cates malfunction in Diagno-
sis mode.
Fuel level input signal
Check signal for tachometer. Refer to
.
Water temperature input sig-
nal indicates malfunction in
Diagnosis mode.
Water temp. gauge input signal
Check signal for water temp. gauge. Refer to
.
Reset buttons indicate mal-
function in Diagnosis mode.
Unified meter control unit
Replace unified meter control unit assembly. Refer to
"Removal and Installation for Combination Meter"
.
CPU indicates malfunction in
Diagnosis mode.
Unified meter control unit
Replace unified meter control unit assembly. Refer to
"Removal and Installation for Combination Meter"
.
Symptom
Possible causes
Repair order
Fuel gauge pointer fluctuates,
Indicator wrong value or var-
ies.
-
Check the case of malfunction. Refer to
Pointer Fluctuates Indicator Wrong Value or Varies"
.
Fuel gauge does not move to
“F” position.
-
Check the case of malfunction. Refer to
.
Fuel gauge does not work.
-
Check the case of malfunction. Refer to
.
COMBINATION METERS (RHD MODELS)
DI-43
C
D
E
F
G
H
I
J
L
M
A
B
DI
Power Supply and Ground Circuit Check
EKS009AU
1.
POWER SUPPLY CIRCUIT CHECK
1.
Disconnect combination meter connector.
2.
Check voltage between combination meter harness connector
and ground in the following conditions.
OK or NG
OK
>> GO TO 2.
NG
>> Check the following.
●
10A fuse [No. 1, located in fuse block (J/B)].
●
10A fuse [No. 30, located in fuse block (J/B)].
●
10A fuse [No. 12, located in fuse block (J/B)].
●
Harness for open or short between fuse and combination meter.
2.
GROUND CIRCUIT CHECK
Check continuity between combination meter and ground in the following conditions.
OK or NG
OK
>> INSPECTION END.
NG
>> Harness for open ground circuit.
Terminals
Ignition switch position
(+)
(
−
)
OFF
ACC
ON
Connector
Terminal
(wire
color)
M37
37 (P)
Ground
0V
Battery
voltage
Battery
voltage
M37
38 (Y)
Ground
0V
0V
Battery
voltage
M46
39 (R/B)
Ground
Battery
voltage
Battery
voltage
Battery
voltage
MKIB0039E
Terminals
Continuity
(+)
(
−
)
Connector
Terminal
M36
12
Ground
Yes
M37
32
Ground
Yes
M36
11
Ground
Yes
MKIB0694E
DI-44
COMBINATION METERS (RHD MODELS)
Inspection/Vehicle Speed Signal (With ESP/TCS/ABS Control System)
EKS009AV
1.
ESP/TCS/ABS CONTROL UNIT SYSTEM INSPECTION
Perform ESP/TCS/ABS control unit self-diagnosis. Refer to
BRC-63, "Functions of CONSULT-II"
.
OK or NG
OK
>> Recheck “PRELIMINARY CHECK”.
NG
>> Check ESP/TCS/ABS control system.
Inspection/Vehicle Speed Signal (Without ESP/TCS/ABS Control System)
EKS009AW
1.
ABS ACTUATOR AND ELECTRIC UNIT SYSTEM INSPECTION
Perform ABS actuator and electric unit self-diagnosis. Refer to
BRC-17, "CONSULT-II Functions"
.
OK or NG
OK
>> Recheck “PRELIMINARY CHECK”.
NG
>> Check ABS control system.
Inspection/Engine Speed Signal
EKS009AX
1.
ECM SYSTEM INSPECTION
Perform ECM self-diagnosis. Refer to
EC-370, "Diagnostic Trouble Code (DTC)"
(YD engine models) or EC-
OK or NG
OK
>> Recheck “PRELIMINARY CHECK”.
NG
>> Perform “Diagnostic Procedure” for displayed DTC.
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