Nissan Primera P12. Instruction — part 177
COMBINATION METERS (RHD MODELS)
DI-37
C
D
E
F
G
H
I
J
L
M
A
B
DI
Combination Meter Self-Diagnosis
EKS009AS
PERFORMING SELF-DIAGNOSIS MODE
1.
Turn the ignition switch to the “LOCK” position.
2.
Press both reset buttons on the combination meter and keep
them depressed.
3.
Turn the ignition switch to the “ON” position, while keeping the
reset buttons pressed.
4.
Release both reset buttons then self-diagnosis will start. The
sequence (A to L) is activated by press the either reset buttons.
NOTE:
If either reset button is not pressed for 20 seconds at each step
or if the ignition switch is turned OFF, the self-diagnosis mode is
exited.
MKIB0046E
Check items
Display
Remarks
A)
Odometer segment test
Refer to
.
All odo/trip meter, A/T indicator and ICC system display
segments are ON.
B)
Work instruction code
This information is not used for service. Skip this step.
C)
Software code
This information is not used for service. Skip this step.
D)
EEPROM code
This information is not used for service. Skip this step.
E)
Hardware code
This information is not used for service. Skip this step.
F)
PCB code
This information is not used for service. Skip this step.
MKIB0002E
MKIB0003E
MKIB0004E
MKIB0005E
MKIB0006E
DI-38
COMBINATION METERS (RHD MODELS)
G)
Meter/gauge test
(Sweeping movement)
Tachometer, speedometer, fuel level gauge and water tem-
perature gauge have sweeping movement test.
(The meter/gauges operate MIN.
→
MAX., MAX.
→
MIN.
For 2 times)
The odo/trip meter segment flashes during the sweep
movement.
H)
Error 1
(Bit 0 - Bit 3)
The segment of each bit displays “0”, meaning no malfunc-
tion. If the bit(s) displays figures other than “0”, the item of
the bit has malfunctioned.
For details, refer to “Malfunction chart for Error 1 and Error
E” below.
I)
Error E
(Bit 4 - Bit 7)
J)
Fuel warning lamp test
Fuel warning lamp is on and odo/trip meter segment “FUEL”
flashes.
K)
Fuel gauge calibration
(CAL)
This information is not used for service. Skip this step.
L)
Fuel gauge calibration
(OLD)
This information is not used for service. Skip this step.
Check items
Display
Remarks
MKIB0007E
MKIB0008E
MKIB0009E
MKIB0010E
MKIB0011E
MKIB0012E
COMBINATION METERS (RHD MODELS)
DI-39
C
D
E
F
G
H
I
J
L
M
A
B
DI
Malfunction Chart for “Error 1” and “Error E”
Segment Test Display
Bit
Detectable items
Description of the malfunction
Displayed figure on the
bit
malfunc-
tion
No mal-
function
0
Speedometer input sig-
nal
No input signal
When no signal is detected for 5 minutes continuously with the
ignition ON, it should be judged as signal malfunction.
(If input signal is detected later, then the judgement will be can-
celed immediately.)
1
0
Unusual input signal
When any signal of frequency which would not exist in normal
conditions is detected, it should be judged as signal malfunction.
2
1
Tachometer input signal
No input signal
When no signal is detected for 5 minutes continuously with the
ignition ON, it should be judged as signal malfunction.
(If input signal is detected later, then the judgement will be can-
celed immediately.)
1
0
Unusual input signal
When any signal of frequency which would not exist in normal
conditions is detected, it should be judged as signal malfunction.
2
2
Fuel level input signal
Short circuit
When short circuit of the signal line is detected for 5 seconds or
more, it should be judged as short-circuit malfunction.
1
0
Open circuit
When open circuit of the signal line is detected for 5 seconds or
more, it should be judged as open-circuit malfunction.
2
3
Water temperature input
signal
Short circuit
When short circuit of the signal line is detected for 5 seconds or
more, it should be judged as short-circuit malfunction.
1
0
Open circuit
When open circuit of the signal line is detected for 5 seconds or
more, it should be judged as open-circuit malfunction.
2
4
Reset buttons
Short circuit for reset buttons
When the short circuit is continu-
ously detected for 5 minutes or
more, it should be judged as
short-circuit malfunction.
Right side reset button has
malfunctioned.
1
0
Left side reset button has
malfunctioned.
2
Both reset buttons have mal-
functioned.
3
5
CPU
CPU RAM malfunction
1
0
6
—
—
0
0
MKIB0204E
DI-40
COMBINATION METERS (RHD MODELS)
Combination Meter Calibration
After replacing a combination meter, it might be necessary to calibrate the fuel gauge/low fuel warning lamp. In
case the fuel warning lamp is flashing after replacing the combination meter perform the following:
1.
Press both reset buttons.
2.
Turn the ignition ON and keep the reset buttons depressed for at least 5 seconds.
3.
Release both reset buttons.
The low fuel warning lamp will stop flashing and the combination meter will shown CALL and possibly
CALL FAIL. Showing CALL FAIL does not indicate a concern as this might be related to the current (unex-
pected) amount of fuel in the tank.
Trouble Diagnoses
EKS009AT
PRELIMINARY CHECK
1.
CHECK WARNING LAMPS
1.
Turn ignition switch ON.
2.
Warning lamps should illuminate (seat belt warning or door warning etc.).
Do warning lamps illuminate?
YES
>> GO TO 2.
NO
>> Power supply and ground check. Refer to
DI-43, "Power Supply and Ground Circuit Check"
.
2.
CHECK SELF-DIAGNOSIS MODE OPERATION
Perform self-diagnosis mode. Refer to
DI-37, "Combination Meter Self-Diagnosis"
.
Can self-diagnosis mode be activated?
YES
>> GO TO 3.
NO
>> Replace unified meter control unit. Refer to
DI-49, "Removal and Installation for Combination
.
3.
CHECK METER/GAUGE OPERATION
Check meter/gauge operation in self-diagnosis mode (Meter/gauge test). Refer to
.
Is any malfunction indicated in self-diagnosis mode?
YES
>> GO TO “Symptom Chart 1”. Refer to
DI-37, "Combination Meter Self-Diagnosis"
.
NO
>> GO TO 4.
4.
CHECK SEGMENTS
Check all odo/trip meter segments in self-diagnosis mode (Odo/trip meter segment test). Refer to
"Combination Meter Self-Diagnosis"
.
Is any malfunction indicated in self-diagnosis mode?
YES
>> GO TO “Symptom Chart 1”
.
NO
>> GO TO 5.
5.
CHECK FUEL WARNING LAMP
Check fuel warning lamp in self-diagnosis mode (Fuel warning lamp test). Refer to
.
Does fuel warning lamp illuminate?
YES
>> GO TO “Symptom Chart 1”
.
NO
>> GO TO 6.
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