Nissan Frontier D22. Instruction — part 218
COMPASS AND THERMOMETER
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Wiring Diagram — COMPAS —
EKS006WC
KING CAB
LKWA0103E
DI-22
COMPASS AND THERMOMETER
CREW CAB
LKWA0104E
COMPASS AND THERMOMETER
DI-23
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Trouble Diagnoses
EKS006WD
PRELIMINARY CHECK FOR THERMOMETER
1.
COOL DOWN CHECK
1.
Turn the ignition switch to the ON position.
2.
Cool down the ambient air temperature sensor with water or ice, so that the indicated temperature drops.
Does the indicated temperature drop?
Yes
>> GO TO 2.
No
>> The system is malfunctioning. Check the system following “INSPECTION/COMPASS AND THER-
MOMETER”. Refer to
DI-23, "INSPECTION/COMPASS AND THERMOMETER"
.
2.
WARM UP CHECK
1.
Leave the vehicle for 10 minutes, so that the indicated temperature rises.
2.
With the ignition switch in the ON position, disconnect and reconnect the ambient air temperature sensor
connector.
Does the indicated temperature rise?
Yes
>> The system is OK.
No
>> The system is malfunctioning. Check the system following “INSPECTION/COMPASS AND THER-
MOMETER”. Refer to
DI-23, "INSPECTION/COMPASS AND THERMOMETER"
.
NOTE:
●
The indicated temperature on the thermometer is not readily affected by engine heat. It changes only
when one of the following conditions is present.
–
The temperature detected by the ambient air temperature sensor is lower than the indicated temperature
on the thermometer.
–
The vehicle speed is greater than 20 km/h (13 MPH).
(This is to prevent the indicated temperature from being affected by engine heat during low-speed driv-
ing.)
–
The ignition switch has been turned to the OFF position for more than 2 hours. (The engine is cold.)
INSPECTION/COMPASS AND THERMOMETER
Symptom
Possible causes
Repair order
No display at all
1. 10A fuse
2. Ground circuit
3. Compass and thermometer
1. Check 10A fuse [No. 11, located in fuse block (J/B)].
Turn the ignition switch ON and verify that battery positive volt-
age is at terminal 7 of compass and thermometer.
2. Check ground circuit for compass and thermometer.
3. Replace compass and thermometer.
Forward direction indi-
cation slips off the mark
or incorrect.
1. In instruction correction mode (Bar and
display vanish.)
2. Zone variation change is not done.
1. Drive the vehicle and turn at an angle of 90
°.
2. Perform the zone variation change.
Compass reading
remains unchanged.
1. Vehicle speed signal is not entered.
2. Compass and thermometer
1. Check harness for open or short between combination meter
terminal 2 and compass and thermometer terminal 1.
2. Replace compass and thermometer.
Displays wrong tem-
perature when ambient
temperature is between
−40°C (−40°F) and
55
°C (130°F). (See
NOTE above.)
1. Check operation
2. Ambient air temperature sensor cir-
cuit
3. Vehicle speed signal is not entered.
4. Ambient air temperature sensor
5. Compass and thermometer
1. Perform preliminary check shown above.
2. Check harness for open or short between ambient air tempera-
ture sensor and compass and thermometer.
3. Check harness for open or short between combination meter
terminal 2 and compass and thermometer terminal 1.
4. Replace ambient air temperature sensor.
5. Replace compass and thermometer.
Displays SC or OC.
1. Ambient air temperature sensor cir-
cuit.
2. Ambient air temperature sensor.
3. Compass and thermometer.
1. Check harness for open or short between ambient air tempera-
ture sensor and compass and thermometer.
2. Replace ambient air temperature sensor.
3. Replace compass and thermometer.
DI-24
COMPASS AND THERMOMETER
Calibration Procedure for Compass
EKS006WE
The difference between magnetic North and geographical North can sometimes be great enough to cause
false compass readings. In order for the compass to operate accurately in a particular zone, it must be cali-
brated using the following procedure.
CORRECTION FUNCTIONS OF COMPASS
The direction display is equipped with automatic correction function.
If the direction is not shown correctly, carry out initial correction.
INITIAL CORRECTION PROCEDURE FOR COMPASS
1.
Pushing the Mode switch for about 10 seconds will enter the initial correction mode. The “CAL” icon will
illuminate.
2.
Turn the vehicle slowly in an open, safe place. The initial correction is completed in one or two turns.
NOTE:
In places where the terrestrial magnetism is extremely disturbed, the initial correction may start automatically.
WEL859A
WEL902A
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