Nissan Sentra. Manual — part 657

MWI-74

< SYMPTOM DIAGNOSIS >

THE AMBIENT TEMPERATURE DISPLAY IS INCORRECT

THE AMBIENT TEMPERATURE DISPLAY IS INCORRECT

Description

INFOID:0000000009758311

• The displayed outside air temperature is higher than the actual temperature.

• The displayed outside air temperature is lower than the actual temperature.

• Outside air temperature is not indicated.

Diagnosis Procedure

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1.

CHECK AMBIENT SENSOR SIGNAL CIRCUIT

Check the ambient sensor signal circuit. Refer to

HAC-63, "Diagnosis Procedure"

(with auto A/C) or

MWI-62,

"Diagnosis Procedure"

(without auto A/C).

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness or connector.

2.

CHECK AMBIENT SENSOR

Check the ambient sensor. Refer to

MWI-62, "Component Inspection"

.

Is the inspection result normal?

YES

>> Replace combination meter. Refer to

MWI-77, "Removal and Installation"

.

NO

>> Replace ambient sensor. Refer to

HAC-106, "Removal and Installation"

.

MWI

THE LOW WASHER FLUID WARNING LAMP DOES NOT TURN ON OR OFF

MWI-75

< SYMPTOM DIAGNOSIS >

C

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THE LOW WASHER FLUID WARNING LAMP DOES NOT TURN ON OR
OFF

Description

INFOID:0000000009758313

• The low washer fluid warning lamp is still illuminated even after washer fluid is added.

• The low washer fluid warning lamp is not illuminated even though the washer tank is empty.

Diagnosis Procedure

INFOID:0000000009758314

1.

CHECK WASHER FLUID LEVEL SWITCH SIGNAL CIRCUIT

Check the washer fluid level switch signal circuit. Refer to

MWI-65, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness or connector.

2.

CHECK WASHER FLUID LEVEL SWITCH

Check for the washer fluid level switch. Refer to

MWI-65, "Component Inspection"

.

Is the inspection result normal?

YES

>> Replace combination meter. Refer to

MWI-77, "Removal and Installation"

NO

>> Replace washer fluid level switch. Refer to

WW-53, "Removal and Installation"

.

MWI-76

< SYMPTOM DIAGNOSIS >

NORMAL OPERATING CONDITION

NORMAL OPERATING CONDITION

COMPASS
COMPASS : Description

INFOID:0000000010288795

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

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, car washes, etc.)

• Compass was calibrated incorrectly or

in the presence of a strong magnetic
field.

Perform Calibration. Refer to

MWI-14,

"COMPASS : System Description"

.

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

MWI-14, "COMPASS : System Descrip-
tion"

.

MWI

COMBINATION METER

MWI-77

< REMOVAL AND INSTALLATION >

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REMOVAL AND INSTALLATION

COMBINATION METER

Exploded View

INFOID:0000000009758315

Removal and Installation

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REMOVAL

1. Remove cluster lid A. Refer to

IP-19, "Removal and Installation"

.

2. Remove the screws from the combination meter.
3. Remove the combination meter.

4. Disconnect the combination meter harness connector and remove.

INSTALLATION

Installation is in the reverse order of removal.

Disassembly and Assembly

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DISASSEMBLY

CAUTION:

• Do not touch the display, pointer, the inside of front cover and the printed area of the dial during the

work.

• Keep away from magnetic sources.

1.

Combination meter

2.

Front cover

JSNIA5053ZZ

JSNIA5054ZZ