Nissan March K13. Instruction — part 385

HAC-74

< SYMPTOM DIAGNOSIS >

[AUTOMATIC AIR CONDITIONER]

MEMORY FUNCTION DOES NOT OPERATE

MEMORY FUNCTION DOES NOT OPERATE

Description

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SYMPTOM

• Memory function dose not operate normally.
• The setting is not maintained (It returns to initial condition).

Inspection Procedure

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1.

CHECK MEMORY FUNCTION

1.

Start the engine.

2.

Set the temperature to 32

°

C (90

°

F) by operating the temperature control switch.

3.

Press OFF switch.

4.

Turn the ignition switch OFF.

5.

Turn the ignition switch ON.

6.

Press AUTO switch.

7.

Check that the set temperature is maintained.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY AND GROUND CIRCUIT OF A/C AUTO AMP.

Check power supply and ground circuit of A/C auto amp. Refer to

HAC-67, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Replace the A/C auto amp.

NO

>> Repair or replace the malfunctioning parts.

A/C CONTROL (A/C AUTO AMP.)

HAC-75

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONER]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

REMOVAL AND INSTALLATION

A/C CONTROL (A/C AUTO AMP.)

Removal and Installation

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REMOVAL

1.

Remove A/C finisher. Refer to

IP-13, "Removal and Installation"

.

2.

Remove mounting screws and then remove A/C control from A/C finisher.

INSTALLATION

Install in the reverse order of removal.

HAC-76

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONER]

AMBIENT SENSOR

AMBIENT SENSOR

Removal and Installation

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REMOVAL

1.

Remove the bumper fascia. Refer to

EXT-11, "Removal and Installation"

.

2.

Disengage the pawl, and then remove ambient sensor from bracket.

3.

Disconnect ambient sensor connector, and then remove the ambient sensor.

INSTALLATION

Install in the reverse order of removal.

IN-VEHICLE SENSOR

HAC-77

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONER]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

IN-VEHICLE SENSOR

Removal and Installation

INFOID:0000000006024088

REMOVAL

1.

Remove instrument lower finisher RH. Refer to

IP-13, "Removal and Installation"

.

2.

Remove mounting screw, and then remove in-vehicle sensor from instrument lower finisher RH.

INSTALLATION

Install in the reverse order of removal.