Nissan March K13. Manual - part 374

 

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Nissan March K13. Manual - part 374

 

 

HAC-30

< ECU DIAGNOSIS INFORMATION >

[AUTOMATIC AIR CONDITIONER]

A/C AUTO AMP.

ECU DIAGNOSIS INFORMATION

A/C AUTO AMP.

Reference Value

INFOID:0000000006024061

TERMINAL LAYOUT

PHYSICAL VALUES

JMIIA0690ZZ

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

Signal name

Input/

Output

1

(BR)

Ground

Battery power supply

Ignition switch OFF

Battery voltage

2

(SB)

Ground

IGN power supply

Ignition switch ON

Battery voltage

4

(W)

Ground

Each door motor power sup-
ply

Output

Ignition switch ON

12 V

5

(V)

Ground

A/C LAN signal

Input/ 

Output

Ignition switch ON

9

(Y)

Ground

IGN2 power supply

Ignition switch ON

Battery voltage

10

(R)

Ground

Blower motor feedback sig-
nal

Input

Blower speed: 1st

10V

12

(SB)

Ground

Fan ON signal

 Output

• Ignition switch ON
• Fan speed: 1st speed (man-

ual)

SJIA1453J

SJIA1425J

A/C AUTO AMP.

HAC-31

< ECU DIAGNOSIS INFORMATION >

[AUTOMATIC AIR CONDITIONER]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

13

(W)

Ground

A/C ON signal

 Output

• Ignition switch ON
• A/C switch: ON

• Ignition switch ON
• A/C switch: OFF

16

*

(GR)

17

(G)

Ground

Engine coolant temperature 
signal

Input

• Ignition switch ON
• Engine idling [Approximately 

20

°

C (68

°

F)]

• Ignition switch ON
• Engine idling [Approximately 

80

°

C (176

°

F)]

18

(V)

Ground

Sunload sensor signal

Input

0 – 4.8 V

Output voltage varies with sun load

19

(LG)

Ground

In-vehicle sensor signal

Input

0 – 4.8 V

Output voltage varies with in-vehi-

cle temperature

21

(B)

Ground

Ground

Ignition switch ON

0V

22

(B/W)

Ground

Door motor ground

Ignition switch ON

0 V

23

(B)

Ground

Ground

Ignition switch ON

0 V

30

(GR)

Ground

Blower motor control signal

 Output

• Ignition switch ON
• Fan speed: 1st-6th speed 

(manual)

2.5V

• Ignition switch ON
• Fan speed: 7th speed (man-

ual)

9.0V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

Signal name

Input/

Output

ZJIA1036J

SJIA1425J

PKID0590E

SKIB3651J

HAC-32

< ECU DIAGNOSIS INFORMATION >

[AUTOMATIC AIR CONDITIONER]

A/C AUTO AMP.

*: A/C auto amp. is not used for control.

37

(P)

Ground

Intake sensor signal

Input

0 – 4.8 V

Output voltage varies with intake 

temperature

39

(R)

Ground

Ambient sensor signal

Input

0 – 4.8 V

Output voltage varies with ambient 

temperature

40

(R)

Ground

Sensor ground

Ignition switch ON

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

Signal name

Input/

Output

ECM, IPDM E/R, BCM

HAC-33

< ECU DIAGNOSIS INFORMATION >

[AUTOMATIC AIR CONDITIONER]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

ECM, IPDM E/R, BCM

List of ECU Reference

INFOID:0000000006043964

ECU

Reference

ECM

HR TYPE 1

XX-XX, "*****"

XX-XX, "*****"

XX-XX, "*****"

XX-XX, "*****"

HR TYPE 2

Dummy cross-reference("XX-XX")

Dummy cross-reference("XX-XX")

Dummy cross-reference("XX-XX")

Dummy cross-reference("XX-XX")

HR TYPE 3

Dummy cross-reference("XX-XX")

Dummy cross-reference("XX-XX")

Dummy cross-reference("XX-XX")

Dummy cross-reference("XX-XX")

HR16DE (WITHOUT EURO-OBD)

Dummy cross-reference("XX-XX")

Dummy cross-reference("XX-XX")

XX-XX, "*****"

XX-XX, "*****"

IPDM E/R

WITH INTELLIGENT KEY SYSTEM

PCS-15, "Reference Value"

PCS-20, "Fail-Safe"

PCS-22, "DTC Index"

WITHOUT INTELLIGENT KEY SYSTEM

PCS-40, "Reference Value"

PCS-44, "Fail-Safe"

PCS-45, "DTC Index"

BCM

WITH INTELLIGENT KEY SYSTEM

BCS-18, "Reference Value"

BCS-37, "Fail-safe"

BCS-39, "DTC Inspection Priority Chart"

BCS-40, "DTC Index"

WITHOUT INTELLIGENT KEY SYSTEM

BCS-72, "Reference Value"

BCS-85, "Fail-safe"

BCS-85, "DTC Inspection Priority Chart"

BCS-86, "DTC Index"

 

 

 

 

 

 

 

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