Nissan Tiida C11. Manual - part 867

 

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Nissan Tiida C11. Manual - part 867

 

 

HAC-132

< COMPONENT DIAGNOSIS >

[AUTO AIR CONDITIONER (W/O NAVI)]

AMBIENT SENSOR

After disconnecting ambient sensor (1) connector E60, measure
resistance between terminals 1 and 2 at sensor side, using the table
below.

If NG, replace ambient sensor. Refer to XX.

Temperature 

°

C (

°

F)

Resistance k

15 (5)

12.73

10 (14)

9.92

5 (23)

7.80

0 (32)

6.19

5 (41)

4.95

10 (50)

3.99

15 (59)

3.24

20 (68)

2.65

25 (77)

2.19

30 (86)

1.81

35 (95)

1.51

40 (104)

1.27

45 (113)

1.07

AWIIA0603ZZ

IN-VEHICLE SENSOR

HAC-133

< COMPONENT DIAGNOSIS >

[AUTO AIR CONDITIONER (W/O NAVI)]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

IN-VEHICLE SENSOR

Component Description

INFOID:0000000001547438

COMPONENT DESCRIPTION

In-vehicle Sensor

The in-vehicle sensor (1) is located on instrument lower finisher. It
converts variations in temperature of compartment air drawn from
the aspirator into a resistance value. It is then input into the front air
control.

Aspirator

The aspirator (1) is located on passenger’s side of A/C unit assem-
bly. It produces vacuum pressure due to air discharged from the A/C
unit, continuously taking compartment air in the aspirator.

In-Vehicle Sensor Diagnosis Procedure

INFOID:0000000001547439

DIAGNOSTIC PROCEDURE FOR IN-VEHICLE SENSOR

SYMPTOM: In-vehicle sensor circuit is open or shorted. (22 or

AUTO

22 is indicated on front air control as a result of performing self-

diagnosis STEP-2.)

SJIA0844E

SJIA0845E

RJIA1402E

AWIIA0311GB

HAC-134

< COMPONENT DIAGNOSIS >

[AUTO AIR CONDITIONER (W/O NAVI)]

IN-VEHICLE SENSOR

1.

CHECK VOLTAGE BETWEEN IN-VEHICLE SENSOR AND GROUND

1.

Turn ignition switch OFF.

2.

Disconnect in-vehicle sensor connector M93.

3.

Turn ignition switch ON.

4.

Check voltage between in-vehicle sensor harness connector
M93 terminal 1 and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> GO TO 4.

2.

CHECK CIRCUIT CONTINUITY BETWEEN IN-VEHICLE SENSOR AND FRONT AIR CONTROL

1.

Turn ignition switch OFF.

2.

Disconnect front air control connector M51.

3.

Check continuity between in-vehicle sensor harness connector
M93 (A) terminal 2 and front air control harness connector M51
(B) terminal 33.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair harness or connector.

3.

CHECK IN-VEHICLE SENSOR

Refer to 

HAC-135, "In-Vehicle Sensor Component Inspection"

.

Is the inspection result normal?

YES

>> 1.

Replace front air control. Refer to XX.

2.

Go to self-diagnosis 

HAC-98, "Front Air Control Self-Diagnosis"

 and perform self-diagnosis

STEP-2. Confirm that code No. 20 is displayed.

NO

>> 1.

Replace in-vehicle sensor. Refer to XX.

2.

Go to self-diagnosis 

HAC-98, "Front Air Control Self-Diagnosis"

 and perform self-diagnosis

STEP-2. Confirm that code No. 20 is displayed.

4.

CHECK CIRCUIT CONTINUITY BETWEEN IN-VEHICLE SENSOR AND FRONT AIR CONTROL

1.

Turn ignition switch OFF.

2.

Disconnect front air control connector M51.

3.

Check continuity between in-vehicle sensor harness connector
M93 (A) terminal 1 and front air control harness connector M51
(B) terminal 28.

4.

Check continuity between in-vehicle sensor harness connector
M93 (A) terminal 1 and ground.

Terminals

Voltage

(Approx.)

(+)

(

)

Connector

Terminal 

Ground

In-vehicle sensor: 

M93

1

5V

SJIA0816E

A

B

Continuity

Connector

Terminal

Connector

Terminal

In-vehicle sensor: 

M93

2

Front air con-

trol: M51

33

Yes

SJIA0817E

A

B

Continuity

Connector

Terminal

Connector

Terminal

In-vehicle sensor: 

M93

1

Front air con-

trol: M51

28

Yes

SJIA0818E

IN-VEHICLE SENSOR

HAC-135

< COMPONENT DIAGNOSIS >

[AUTO AIR CONDITIONER (W/O NAVI)]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

Is the inspection result normal?

YES

>> 1.

Replace front air control. Refer to XX.

2.

Go to self-diagnosis 

HAC-98, "Front Air Control Self-Diagnosis"

 and perform self-diagnosis

STEP-2. Confirm that code No. 20 is displayed.

NO

>> Repair harness or connector.

In-Vehicle Sensor Component Inspection

INFOID:0000000001547440

COMPONENT INSPECTION

In-vehicle Sensor

After disconnecting in-vehicle sensor connector M93, measure resis-
tance between terminals 1 and 2 at sensor side, using the table
below.

If NG, replace in-vehicle sensor Refer to XX.

A

Ground

Continuity

Connector

Terminal

In-vehicle sensor: 

M93

1

No

Temperature 

°

C (

°

F)

Resistance k

15 (5)

12.73

10 (14)

9.92

5 (23)

7.80

0 (32)

6.19

5 (41)

4.95

10 (50)

3.99

15 (59)

3.24

20 (68)

2.65

25 (77)

2.19

30 (86)

1.81

35 (95)

1.51

40 (104)

1.27

45 (113)

1.07

SJIA0846E

 

 

 

 

 

 

 

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