Nissan Pathfinder (2007 year). Instruction — part 136
COMBINATION METERS
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2007 Pathfinder
Self-Diagnosis Mode of Combination Meter
EKS00FY1
SELF-DIAGNOSIS FUNCTION
The following items can be checked during Combination Meter Self-Diagnosis Mode.
●
Gauge sweep and present gauge values.
●
Illuminates all odometer/trip meters and A/T indicator segments.
●
Illuminates all micro controlled lamps/LEDs regardless of switch position.
●
Displays estimated present battery voltage.
●
Displays seat belt buckle switch LH status.
HOW TO INITIATE COMBINATION METER SELF-DIAGNOSIS MODE
NOTE:
Once entered, Combination Meter Self-Diagnosis Mode will function with the ignition switch in ON or START.
Combination Meter Self-Diagnosis Mode will exit upon turning the ignition switch to OFF or ACC.
To initiate Combination Meter Self-Diagnosis Mode, refer to the following procedure.
1.
Turn the ignition switch ON, while pressing the odometer/trip meter switch for 5 - 8 seconds. When the
diagnosis function is activated, the odometer/trip meter will display tESt.
NOTE:
Check combination meter power supply and ground circuit when self-diagnosis mode of combination
meter does not start. Refer to
DI-18, "Power Supply and Ground Circuit Inspection"
. Replace combination
meter if normal. Refer to
COMBINATION METER SELF-DIAGNOSIS MODE FUNCTIONS
To interpret Combination Meter Self-Diagnosis Mode functions, refer to the following table.
Event
Odometer Display
Description of Test/Data
Notes:
Odometer/trip meter A/B
switch held from 5 to 8
seconds (or until
released)
tESt
Initiating self-diagnosis mode
Next test requested
GAGE
Performs sweep of all
gauges, then displays
present gauge values.
Performs checksum tests
on ROM and EE.
Gauges sweep within 10 sec-
onds
Next test requested
(All segments illuminated)
Lights all odometer/trip
meter segments.
Initiating self-diagnosis mode
complete
Next test requested
bulb
Illuminates all micro-con-
trolled lamps/LEDs
regardless of SW configu-
ration.
Odometer/trip meter A/B
switch engaged and
released = next test
requested
rXXXX, FAIL
Return to normal opera-
tion of all lamps/LEDs and
displays hex ROM rev. If
a ROM checksum fault
exists, display alternates
between "r XXXX" and
"FAIL".
Next test requested
nrXXXX
Displays hex ROM rev as
stored in NVM.
Next test requested
EE XX, FAIL
Hex EE level. If EE
checksum fault exists,
display alternates
between "EE XX" and
"FAIL".
Next test requested
dtXXXX
Hex coding of final manu-
facturing test date.
DI-12
COMBINATION METERS
2007 Pathfinder
Next test requested
Sc1XX
Displays 8-bit software
configuration value in Hex
format.
Bit Coding
7-3 = reserved for future use
2 = TCS/VDC 0 = not present
1 = present
1 = Shift type 0 = Column shift
1 = Floor shift
0 = ICC 0 = not present
1 = present
Next test requested
Sc2XX
Displays 8-bit software
configuration value in Hex
format.
Bit coding
7-0 = Reserved for future use
Next test requested
EprXX
Displays 8-bit software
configuration value in Hex
format.
Bit Coding
7-2 = reserved for future use
1 = A/T Oil Temp (gauge)
0 = not present
1 = present
1 = Odo Units 0 = kilometers
1 = miles
Next test requested
1nFXX
Displays 8-bit market info
value in Hex format.
$31 = USA
$2A = Canada
Next test requested
cYLXX
Displays 8-bit engine con-
figuration value in Hex
format.
$08 = 8 cylinder
$06 = 6 cylinder
Next test requested
FFXXXX
Displays 16-bit fuel flow
constant "Q" in tenths of
cc/min in Hex format.
$0000 - $FFFF
Next test requested
tF
Displays 16-bit tire factor
"A" in hundredths in Hex
format.
$0000 - $FFFF
Next test requested
ot1XX
Displays oil pressure tell-
tale "on" threshold in A/D
counts in Hex format.
$00 - $FF
Next test requested
ot0XX
Displays oil pressure tell-
tale "off" threshold in A/D
counts in Hex format.
$00 - $FF
Next test requested
XXXXX
Raw uncompensated
english speed value in
hundredths of MPH.
Speedometer indicates
present speed.
Will display "-----" if message is
not received. Will display
"99999" if data received is
invalid
Next test requested
XXXXX
Raw uncompensated
metric speed value in
hundredths of km/h.
Speedometer indicates
present speed.
Will display "-----" if message is
not received. Will display
"99999" if data received is
invalid
Next test requested
tXXXX
Tachometer value in
RPM. Tachometer indi-
cates present RPM.
Will display "-----" if message is
not received.
Next test requested
F1 XXXX
Present ratioed fuel level
A/D input 1 in decimal for-
mat. Fuel gauge indicates
present filtered level.
000-009 = Short circuit
010-254 = Normal range
255 = Open circuit
--- = Missing 5 seconds
Next test requested
XXXC
Last temperature gauge
input value in degrees C.
Temperature gauge indi-
cates present filtered tem-
perature.
Will display "---"C if message is
not received.
Will display "999" if data
received is invalid.
Event
Odometer Display
Description of Test/Data
Notes:
COMBINATION METERS
DI-13
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2007 Pathfinder
Next test requested
BAtXX.X
Estimated present bat-
tery voltage.
Next test requested
rES -X
Seat belt buckle switch
LH status.
1= Buckled
0 = Unbuckled
Next test requested
PA -XX
Hex value port A.
Next test requested
Pb -XX
Hex value port B.
Next test requested
PE -XX
Hex value port E.
Next test requested
PL -XX
Hex value port L.
Next test requested
P6 -XX
Hex value port K.
Next test requested
Pn -XX
Hex value port M.
Next test requested
PP -XX
Hex value port P.
Next test requested
PS -XX
Hex value port S.
Next test requested
Pt -XX
Hex value port T.
Next test requested
Pu -XX
Hex value port U.
Next test requested
P4 -XX
Hex value port V.
Next test requested
Puu -XX
Hex value port W.
Next test requested
A00XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A01XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A02XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A03XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A04XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A05XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A06XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A07XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A08XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A09XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A10XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A11XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A12XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A13XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A14XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
A15XXX
A/D port A/D value (non-
ratioed).
0-255
Next test requested
PA0-XX
Hex value representing
state of A/D ports 0-7.
Event
Odometer Display
Description of Test/Data
Notes:
DI-14
COMBINATION METERS
2007 Pathfinder
Next test requested
PA1-XX
Hex value representing
state of A/D ports 0-7.
Next test requested
GAGE
Return to beginning of self-
diagnosis.
Event
Odometer Display
Description of Test/Data
Notes:
COMBINATION METERS
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2007 Pathfinder
CONSULT-II Function (METER)
EKS00FY2
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II START PROCEDURE
Refer to
GI-38, "CONSULT-II Start Procedure"
SELF-DIAGNOSTIC RESULTS
Display Item List
"TIME" indicates the condition of the self-diagnosis results judged by each signal input.
●
Normal: If the system is presently operating properly, but had a malfunction in the past, the time will indi-
cate "1-63".
●
Malfunction: Soon after detecting malfunctions by self-diagnoses or current malfunction, "0" is indicated.
After the system returns to normal operating condition, every time the ignition switch is cycled (turned to OFF
from ON), a value of one is added to the counter (i.e. "1"
→
"2"
→
"3"···"63"). When the ignition switch is cycled
64 times, the result of the self-diagnoses will be erased. If a malfunction is detected again, "0" will be indi-
cated.
DATA MONITOR
Display Item List
METER diagnosis mode
Description
SELF-DIAG RESULTS
Displays combination meter self-diagnosis results.
DATA MONITOR
Displays combination meter input/output data in real time.
CAN DIAG SUPPORT MNTR
The result of transmit/receive diagnosis of CAN communication can be read.
CONSULT-II display
Malfunction
CAN COMM CIRC [U1000]
Malfunction is detected in CAN communication lines.
CAUTION:
Even when there is no malfunction on CAN communication system, malfunction may be
misinterpreted when battery has low voltage (when maintaining 7V-8V for about 2 sec-
onds) or 10A fuse [No. 19, located in the fuse block (J/B)] is removed.
VEHICLE SPEED CIRC [B2205]
Malfunction is detected when an erroneous speed signal is input.
CAUTION:
Even when there is no malfunction on speed signal system, malfunctions may be misin-
terpreted when battery has low voltage (when maintaining 7V-8V for about 2 seconds).
Display item [Unit]
MAIN
SIGNALS
SELECTION
FROM MENU
Contents
SPEED METER [km/h] or [mph]
X
X
This is the angle correction value after the speed signal
from the ABS actuator and electric unit (control unit) is con-
verted into the vehicle speed.
SPEED OUTPUT [km/h] or [mph]
X
X
This is the angle correction value before the speed signal
from the ABS actuator and electric unit (control unit) is con-
verted into the vehicle speed.
TACHO METER [rpm]
X
X
This is the converted value for the engine speed signal from
the ECM.
W TEMP METER [
°
C] or [
°
F]
X
X
This is the converted value for the water temp signal from
the ECM.
FUEL METER [lit.]
X
X
This is the processed value for the signal (resistance value)
from the fuel gauge.
DISTANCE [km]
X
X
This is the calculated value for the speed signal from the
ABS actuator and electric unit (control unit), the signal
(resistance signal) from the fuel gauge and fuel consump-
tion from ECM.
FUEL W/L [ON/OFF]
X
X
Indicates [ON/OFF] condition of low fuel warning lamp.
C-ENG W/L [ON/OFF]
X
Indicates [ON/OFF] condition of malfunction indicator lamp.
DI-16
COMBINATION METERS
2007 Pathfinder
*: Monitor keeps indicating “OFF” when brake warning lamp is on because of parking brake operation or low brake fluid level.
AIR PRES W/L [ON/OFF]
X
Indicates [ON/OFF] condition of low tire pressure indicator
lamp.
SEAT BELT W/L [ON/OFF]
X
Indicates [ON/OFF] condition of seat belt warning lamp.
BUZZER [ON/OFF]
X
X
Indicates [ON/OFF] condition of buzzer.
DOOR W/L [ON/OFF]
X
Indicates [ON/OFF] condition of door warning lamp.
HI-BEAM IND [ON/OFF]
X
Indicates [ON/OFF] condition of high beam indicator.
TURN IND [ON/OFF]
X
Indicates [ON/OFF] condition of turn indicator.
OIL W/L [ON/OFF]
X
Indicates [ON/OFF] condition of oil pressure warning lamp.
VDC/TCS IND [ON/OFF]
X
Indicates [ON/OFF] condition of VDC OFF indicator lamp.
ABS W/L [ON/OFF]
X
Indicates [ON/OFF] condition of ABS warning lamp.
SLIP IND [ON/OFF]
X
Indicates [ON/OFF] condition of SLIP indicator lamp.
BRAKE W/L [ON/OFF]
X
Indicates [ON/OFF] condition of brake warning lamp.*
M RANGE SW [ON/OFF]
X
X
Indicates [ON/OFF] condition of instruction mode range switch.
NM RANGE SW [ON/OFF]
X
X
Indicates [ON/OFF] condition of except for instruction mode
range switch.
AT SFT UP SW [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T shift-up switch.
AT SFT DWN SW [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T shift-down switch.
O/D OFF SWITCH [ON/OFF]
X
Indicates [ON/OFF] condition of O/D OFF switch.
BRAKE SW [ON/OFF]
X
Indicates [ON/OFF] condition of parking brake switch.
AT-M IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T instruction mode indicator.
AT-M GEAR [1, 2, 3, 4, 5]
X
X
Indicates [1, 2, 3, 4, 5] condition of A/T instruction mode gear
position.
P RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T shift P range indicator.
R RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T shift R range indicator.
N RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T shift N range indicator.
D RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T shift D range indicator.
4 RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T shift 4 range indicator.
3 RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T shift 3 range indicator.
2 RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T shift 2 range indicator.
1 RANGE IND [ON/OFF]
X
X
Indicates [ON/OFF] condition of A/T shift 1range indicator.
O/D OFF W/L [ON/OFF]
X
Indicates [ON/OFF] condition of O/D OFF indicator lamp.
CRUISE IND [ON/OFF]
X
Indicates [ON/OFF] condition of CRUISE indicator.
SET IND [ON/OFF]
X
Indicates [ON/OFF] condition of SET indicator.
4WD LOCK SW [ON/OFF]
X
Indicates [ON/OFF] condition of 4WD lock switch.
4WD LOCK IND [ON/OFF]
X
Indicates [ON/OFF] condition of 4WD lock indicator.
Display item [Unit]
MAIN
SIGNALS
SELECTION
FROM MENU
Contents
COMBINATION METERS
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2007 Pathfinder
How to Proceed With Trouble Diagnosis
EKS00FY3
1.
Confirm the symptom or customer complaint.
2.
Perform preliminary check. Refer to
3.
According to the symptom chart, repair or replace the cause of the symptom.
4.
Does the meter operate normally? If so, go to 5. If not, go to 2.
5.
Inspection End.
Preliminary Check
EKS00FY4
1.
CHECK WARNING INDICATOR ILLUMINATION
1.
Turn ignition switch ON.
2.
Make sure warning indicators (such as malfunction indicator lamp and oil pressure warning indicator) illu-
minate.
Do warning indicators illuminate?
YES
>> GO TO 2.
NO
>> Check ignition power supply system of combination meter. Refer to
2.
CHECK OPERATION OF SELF-DIAGNOSIS MODE (COMBINATION METER)
Perform self-diagnosis mode of combination meter. Refer to
DI-11, "Self-Diagnosis Mode of Combination
.
Does self-diagnosis mode operate normally?
YES
>> GO TO 3.
NO
>> Check combination meter power supply and ground circuit. Refer to
3.
CHECK ODOMETER OPERATION
Check segment display status of odometer.
Is the display normal?
YES
>> GO TO 4.
NO
>> Replace the combination meter. Refer to
.
4.
CHECK COMBINATION METER CIRCUIT
Check operation of each meter/gauge in self-diagnosis mode.
OK or NG
OK
>> GO TO 5.
NG
>> Replace the combination meter. Refer to
5.
CHECK SELF-DIAGNOSTIC RESULTS OF METER
Select "METER" on CONSULT-II and perform self-diagnosis of meter.
Self-diagnostic results content
CAN COMM CIRC [U1000]>>Refer to
DI-23, "DTC [U1000] CAN Communication Circuit"
VEHICLE SPEED CIRC [B2205]>>Refer to
DI-23, "DTC [B2205] Vehicle Speed Circuit"
LKIA0581E
DI-18
COMBINATION METERS
2007 Pathfinder
Symptom Chart
EKS00FY6
Power Supply and Ground Circuit Inspection
EKS00FY5
1.
CHECK FUSES
Check for blown combination meter fuses.
Refer to
DI-8, "Wiring Diagram — METER —"
.
OK or NG
OK
>> GO TO 2.
NG
>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to
4, "POWER SUPPLY ROUTING CIRCUIT"
.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Disconnect combination meter connector.
2.
Check voltage between combination meter harness connector
terminals and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Check the harness for open between combination meter and fuse.
Trouble phenomenon
Possible cause
Improper tachometer indication.
Refer to
DI-20, "Engine Speed Signal Inspection"
Improper water temperature gauge indication.
Refer to
DI-20, "Water Temperature Signal Inspection"
Improper speedometer or odometer.
Refer to
DI-19, "Vehicle Speed Signal Inspection"
Improper fuel gauge indication.
DI-20, "Fuel Level Sensor Unit Inspection"
Fuel warning lamp indication is irregular.
Improper voltage gauge indication.
Replace combination meter. Refer to
More than one gauge does not give proper indication.
Improper A/T position indication.
Refer to
.
Illumination control does not operate properly.
Replace combination meter. Refer to
Unit
Power source
Fuse No.
Combination meter
Battery
19
Ignition switch ON or START
14
Terminals
Ignition switch position
(+)
(–)
OFF
ACC
ON
Connector
Terminal
M24
3
Ground
Battery
voltage
Battery
voltage
Battery
voltage
16
0V
0V
Battery
voltage
WKIA3279E
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