Infiniti G35 (V35) Sedan. Manual — part 981
MWI
THE DOOR OPEN WARNING CONTINUES DISPLAYING, OR DOES NOT DIS-
PLAY
MWI-151
< SYMPTOM DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
N
A
O
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THE DOOR OPEN WARNING CONTINUES DISPLAYING, OR DOES NOT
DISPLAY
Description
INFOID:0000000000964447
• The door ajar warning is displayed even though all of the doors are closed.
• The door ajar warning is not displayed even though a door is ajar.
Diagnosis Procedure
INFOID:0000000000964448
1.
CHECK BCM INPUT/OUTPUT SIGNAL
Connect CONSULT-III and inspect the BCM input signals. Refer to
DLK-65, "Component Function Check"
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL
Select the “Data Monitor” for the “METER/M&A” and check the “DOOR W/L” monitor value.
Is the inspection result normal?
YES
>> Replace combination meter.
NO
>> Replace BCM.
3.
CHECK DOOR SWITCH SIGNAL CIRCUIT
Inspect the door switch signal circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair harness or connector.
4.
CHECK DOOR SWITCH UNIT
Perform a unit inspection for the door switch. Refer to
DLK-67, "Component Inspection"
Is the inspection result normal?
YES
>> Replace combination meter.
NO
>> Replace applicable door switch.
DOOR W/L
Door open
: ON
Door closed
: OFF
MWI-152
< SYMPTOM DIAGNOSIS >
THE TRUNK OPEN WARNING CONTINUES DISPLAYING, OR DOES NOT DIS-
PLAY
THE TRUNK OPEN WARNING CONTINUES DISPLAYING, OR DOES NOT
DISPLAY
Description
INFOID:0000000000964449
• The trunk ajar warning is displayed continuously even though the trunk lid is closed.
• The trunk ajar warning is not displayed even though the trunk lid is open.
Diagnosis Procedure
INFOID:0000000000964450
1.
CHECK BCM INPUT/OUTPUT SIGNAL
Connect CONSULT-III and inspect the BCM input signals. Refer to
DLK-80, "Component Function Check"
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL
Select the “Data Monitor” for the “METER/M&A” and check the “TRUNK/GLAS-H” monitor value.
Is the inspection result normal?
YES
>> Replace combination meter.
NO
>> Replace BCM.
3.
CHECK TRUNK LID OPENER SWITCH SIGNAL CIRCUIT
Inspect the trunk lid opener switch signal circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair harness or connector.
4.
CHECK TRUNK LID OPENER SWITCH UNIT
Perform a unit inspection for the trunk lid opener switch. Refer to
DLK-81, "Component Inspection"
Is the inspection result normal?
YES
>> Replace combination meter.
NO
>> Replace the trunk lid switch. Refer to
DLK-216, "TRUNK LID LOCK : Removal and Installation"
TRUNK/GLAS-H
Trunk lid open
: ON
Trunk lid closed
: OFF
MWI
THE AMBIENT TEMPERATURE DISPLAY IS INCORRECT
MWI-153
< SYMPTOM DIAGNOSIS >
C
D
E
F
G
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K
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M
B
N
A
O
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THE AMBIENT TEMPERATURE DISPLAY IS INCORRECT
Description
INFOID:0000000000964451
• The displayed ambient temperature is higher than the actual temperature.
• The displayed ambient temperature is lower than the actual temperature.
Diagnosis Procedure
INFOID:0000000000964452
NOTE:
Check that the symptom is not applicable to the normal operating condition before starting diagnosis. Refer to
MWI-154, "INFORMATION DISPLAY : Description"
1.
CHECK AMBIENT SENSOR SIGNAL CIRCUIT
Inspect the ambient sensor signal circuit. Refer to
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK AMBIENT SENSOR UNIT
Perform a unit inspection for the ambient sensor. Refer to
HAC-94, "Component Inspection"
.
Is the inspection result normal?
YES
>> Replace unified meter and A/C amp.
NO
>> Replace ambient sensor. Refer to
MWI-154
< SYMPTOM DIAGNOSIS >
NORMAL OPERATING CONDITION
NORMAL OPERATING CONDITION
COMPASS
COMPASS : Description
INFOID:0000000000964453
COMPASS
• The electronic compass is highly protected from changes in most magnetic fields. However, some large
changes in magnetic fields can affect it. Some examples are (but not limited to): high tension power lines,
large steel buildings, subways, steel bridges, automatic car washes, large piles of scrap metal, etc. While
this does not happen very often, it is possible.
• During normal operation, the Compass Mirror will continuously update the compass calibration to adjust for
gradual changes in the vehicle's magnetic “remnant” field. If the vehicle is subjected to high magnetic influ-
ences, the compass may appear to indicate false headings, become locked, or appear that it is unable to be
calibrated. If this occurs, perform the calibration procedure.
• If at any time the compass continually displays the incorrect direction or the reading is erratic or locked, ver-
ify the correct zone variance.
Symptom Chart
INFORMATION DISPLAY
INFORMATION DISPLAY : Description
INFOID:0000000000964454
OUTSIDE TEMP
The displayed ambient temperature on the information display may differ from the actual temperature because
it is a corrected value calculated from the ambient sensor signal by the unified meter and A/C amp. Refer to
MWI-26, "INFORMATION DISPLAY : System Description"
for details on the correction process.
RANGE
The calculated possible driving distance may differ from the actual distance to empty if the refueling amount is
approximately 15 (4 US gal, 3-3/10 Imp gal) or less. This is because the refuel control (moves the fuel
gauge needle quicker than normal judging that the driver is refueling the vehicle) is not performed in such a
case.
Symptom
Cause
Solution / Reference
The compass display reads “C”.
• Compass is not calibrated.
• Incorrect zone variance setting.
• Large change in magnetic field (Steel
bridges, subways, concentrations of
metal, carwashes, etc.)
• Compass was calibrated incorrectly or in
the presence of a strong magnetic field.
Perform Calibration. Refer to
.
Compass shows the wrong direction.
Compass does not change direction ap-
pears “Locked”.
Compass does not show all the directions,
one or more is missing.
The compass was calibrated but it “loses”
calibration.
On long trips the compass shows the
wrong direction.
Perform Zone Variation Setting if correct
reading is desired in that location. Refer
to
.
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