Nissan Rogue. Manual - part 752

HAC-30

< ECU DIAGNOSIS INFORMATION >

[AUTOMATIC AIR CONDITIONING]

A/C AUTO AMP.

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

1

(SB)

3

(B)

Ignition power supply

Input

Ignition switch ON

Battery voltage

3

(B)

Ground

Ground

—

Ignition switch ON

0 – 0.1 V

11

(L)

3

(B)

CAN-H

Input/

Output

Ignition switch ON

—

13

(Y)

3

(B)

In-vehicle sensor signal

Input

Ignition switch ON

0 – 4.8 V

Output voltage varies with in-ve-

hicle temperature

14

(G)

3

(B)

Sunload sensor signal

Input

Ignition switch ON

0 – 4.8 V

Output voltage varies with sun-

load amount

23

(BR)

3

(B)

Sensor ground

—

Ignition switch ON

0 – 0.1 V

31

(R)

3

(B)

CAN-L

Input/

Output

Ignition switch ON

—

33

(LG)

3

(B)

LIN

Input/

Output

Ignition switch ON

—

41

(W)

3

(B)

ACTR V

Output

Ignition switch ON

Battery voltage

44

(L)

3

(B)

INTAKE 
drive 1

Intake door motor 
drive signal

Output

• Ignition switch ON
• Right after the Intake 

switch operation

45

(R)

3

(B)

INTAKE 
drive 2

47

(BR)

3

(B)

INTAKE 
drive 3

Intake door motor 
drive signal

Output

• Ignition switch ON
• Right after the intake 

switch operation

49

(L)

3

(B)

MODE 
drive 1

Mode door motor 
drive signal

Output

• Ignition switch ON
• Right after the MODE 

switch operation

50

(BR)

3

(B)

MODE 
drive 2

51

(L)

3

(B)

A/MIX 
drive 1

Air mix door motor 
(driver side) drive 
signal

Output

• Ignition switch ON
• Right after the tempera-

ture control switch (driver 
side) operation

52

(W)

3

(B)

A/MIX 
drive 2

JPIIA1647GB

JPIIA1647GB

JPIIA1647GB

JPIIA1647GB

A/C AUTO AMP.

HAC-31

< ECU DIAGNOSIS INFORMATION >

[AUTOMATIC AIR CONDITIONING]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

59

(L)

3

(B)

A/MIX 
drive 1

Air mix door motor 
(passenger side) 
drive signal

Output

• Ignition switch ON
• Right after the tempera-

ture control switch (pas-
senger side) operation

60

(BR)

3

(B)

A/MIX 
drive 2

61

(G)

3

(B)

ACTR V

Output

Ignition switch ON

Battery voltage

63

(BG)

3

(B)

Intake sensor signal

Input

Ignition switch ON

0 – 4.8 V

Output voltage varies with evapo-

rator fin temperature

64

(R)

3

(B)

Blower fan ON signal

Output

• Ignition switch ON
• Blower motor: OFF

• Ignition switch ON
• Blower motor: ON

65

(W)

3

(B)

INTAKE 
drive 4

Intake door motor 
drive signal

Output

• Ignition switch ON
• Right after the intake 

switch operation

66

(BR)

3

(B)

Sensor ground

—

Ignition switch ON

0 – 0.1 V

68

(R)

3

(B)

MODE 
drive 3

Mode door motor 
drive signal

Output

• Ignition switch ON
• Right after the MODE 

switch operation

69

(G)

3

(B)

MODE 
drive 4

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JPIIA1647GB

JMIIA0941GB

PKIB4960J

JPIIA1647GB

JPIIA1647GB

HAC-32

< ECU DIAGNOSIS INFORMATION >

[AUTOMATIC AIR CONDITIONING]

A/C AUTO AMP.

Fail-safe

INFOID:0000000011379871

FAIL-SAFE FUNCTION

If a communication error exists between the A/C auto amp. and A/C switch for 30 seconds or longer, air condi-

tioning is controlled under the following conditions: A/C auto amp. is controlled in the setting state before the

communication error occurs for following setting:

• Set temperature

• Air outlet

• Blower fan speed

• Air inlet

• A/C switch

DTC Inspection Priority Chart

INFOID:0000000011276579

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority

chart.

70

(R)

3

(B)

A/MIX 
drive 3

Air mix door motor 
(driver side) drive 
signal

Output

• Ignition switch ON
• Right after the tempera-

ture control switch (driver 
side) operation

71

(BR)

3

(B)

A/MIX 
drive 4

74

(G)

3

(B)

Power transistor control signal

Output

• Ignition switch ON
• Blower motor: 1st speed 

(manual)

79

(R)

3

(B)

A/MIX 
drive 3

Air mix door motor 
(passenger side) 
drive signal

Output

• Ignition switch ON
• Right after the tempera-

ture control switch (pas-
senger side) operation

80

(G)

3

(B)

A/MIX 
drive 4

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JPIIA1647GB

ZJIA0863J

JPIIA1647GB

A/C AUTO AMP.

HAC-33

< ECU DIAGNOSIS INFORMATION >

[AUTOMATIC AIR CONDITIONING]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

DTC Index

INFOID:0000000011276580

*: Perform self-diagnosis under direct sunlight. When performing indoors, aim a light (more than 60 W) at sunload sensor, otherwise self-
diagnosis reports an error even though the sunload sensor is functioning normally.

Priority

Detected items (DTC)

1

• U1000: CAN COMM CIRCUIT
• U1010: CONTROL UNIT (CAN)

2

• B24A9: SUNLOAD SEN
• B24A0: A/C AUTO AMP.
• B24A1: A/C AUTO AMP. POWER SUPPLY
• B24A4: INTAKE TEMP SEN
• B24A6: IN-VEHICLE SEN
• B24BB: LEFT AIRMIX ACTR
• B24BD: RIGHT AIRMIX ACTR
• B24B4: A/C CONTROL
• B24B6: A/C CONTROL
• B24B7: INTAKE ACTR
• B24B9: MODE ACTR
• B24C3: BLOWER MOTOR FEEDBACK
• B24C6: BLOWER MOTOR CONTROL
• B24D4: A/C CONTROL COMMUNICATION

DTC

Items

(CONSULT screen terms)

Reference

U1000

CAN COMM CIRCUIT

HAC-53, "DTC Logic"

U1010

CONTROL UNIT (CAN)

HAC-54, "DTC Logic"

B24A0

A/C AUTO AMP.

HAC-55, "DTC Logic"

B24A1

A/C AUTO AMP. POWER SUPPLY

HAC-56, "DTC Logic"

B24A4

INTAKE SENSOR

HAC-58, "DTC Logic"

B24A6

IN-VEHICLE SENSOR

HAC-61, "DTC Logic"

B24A9

*

SUNLOAD SENSOR

HAC-64, "DTC Logic"

B24BB

DR AIR MIX DOOR MOT

HAC-67, "DTC Logic"

B24BD

AS AIR MIX DOOR MOT

HAC-70, "DTC Logic"

B24B4

A/C CONTROL

HAC-73, "DTC Logic"

B24B6

A/C CONTROL

HAC-75, "DTC Logic"

B24B7

INTAKE DOOR MOTOR

HAC-77, "DTC Logic"

B24B9

MODE DOOR MOTOR

HAC-80, "DTC Logic"

B24C3

BLOWER MOTOR FEEDBACK

HAC-83, "DTC Logic"

B24C6

BLOWER MOTOR CONTROL

HAC-85, "DTC Logic"

B24D4

A/C CONTROL COMM

HAC-89, "DTC Logic"