2004 NISSAN TERRANO Service Repair Manual

Combination Meter
YEL281D
METER AND GAUGES
EL-84
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Schematic
YEL280D
METER AND GAUGES
EL-85
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Wiring Diagram Ð METER Ð
TD27Ti ENGINE MODELS
YEL094D
METER AND GAUGES
EL-86
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TD27Ti ENGINE MODELS
YEL741E
METER AND GAUGES
Wiring Diagram Ð METER Ð (Cont'd)EL-87
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ZD30DDTi ENGINE MODELS
YEL096D
METER AND GAUGES
Wiring Diagram Ð METER Ð (Cont'd)EL-88
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ZD30DDTi ENGINE MODELS
YEL742E
METER AND GAUGES
Wiring Diagram Ð METER Ð (Cont'd)EL-89
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Combination Meter Self-Diagnosis
PERFORMING SELF-DIAGNOSIS MODE
1. Turn the ignition switch to the ªLOCKº position.
2. Press both reset buttons on the combination meter and keep them depressed.
3. Turn the ignition switch to the ªONº position, while keeping the reset buttons pressed.
4. Release both reset buttons within 5 seconds after ignition switch is ªONº, then self-diagnosis will start. Thesequence (A to I) 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.
Check items Display Remarks
A) Odometer segment test All odo trip meter segments are ON.
B) Software code
NEL735
This information is not used for service. Please skip this
step.
C) EEPROM code
NEL736
This information is not used for service. Please skip this
step.
D) Hardware code
NEL737
This information is not used for service. Please skip this
step.
E) PCB code
NEL738
This information is not used for service. Please skip this
step.
F) Meter/gauge test
(Sweeping movement)
SEL440X
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 move-
ment.
G) Error 1
(Bit 0 - Bit 3)
SEL441X
The segment of each bit displays ª0º, meaning no failure. If
the bit(s) displays figures other than ª0º, the item of the bit
has failed.
For details, refer to ªFailure chart for Error 1 and Error Eº
below.
H) Error E
(Bit 4 - Bit 7)
SEL442X
METER AND GAUGES
EL-90
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Check itemsDisplay Remarks
I) Fuel warning lamp test
SEL443X
Fuel warning lamp is on and odo trip meter segment ªFUELº
flashes.
Failure Chart for ªError 1º and ªError Eº
Bit Detectable items Description of the failureDisplayed figure on the
bit
Failure No failure
0 Speedometer input
signal
No input signal
When no signal is detected for 30 minutes continuously with
the ignition ON, it should be judged as signal failure.
(If input signal is detected later, then the judgement will be
canceled immediately.) 1
0
Abnormal input signal
When any signal of frequency which would not exist in normal
conditions is detected, it should be judged as signal failure. 2
1 Tachometer input
signal
No input signal
When no signal is detected for 30 minutes continuously with
the ignition ON, it should be judged as signal failure.
(If input signal is detected later, then the judgement will be
canceled immediately.) 1
0
Abnormal input signal
When any signal of frequency which would not exist in normal
conditions is detected, it should be judged as signal failure. 2
2 Fuel level input sig-
nal
Short circuit
When short circuit of the signal line is detected for 5 seconds
or more, it should be judged as short-circuit failure. 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 failure. 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 failure. 10
4 Outside air tempera-
ture 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 failure. 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 failure. 2
5 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 failure. Right side reset button has
failed.
1
0
Left side reset button has
failed. 2
Both reset buttons have
failed. 3
6Ð Ð 00
7 CPU EEPROM failure 1
0
CPU RAM failure 2
METER AND GAUGES
Combination Meter Self-Diagnosis (Cont'd)
EL-91
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