Nissan Altima HL32 Hybrid. Manual - part 528

BCM (BODY CONTROL MODULE)

HAC-133

< ECU DIAGNOSIS >

[AUTOMATIC AIR CONDITIONER]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

*: With LH and RH front window anti-pinch system

149

(R/B)

Ground Rear door LH switch

Input

Rear door LH 
switch

OFF (when rear door LH 
closes)

11.8V

ON (when rear door LH 
opens)

0V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

(+)

(-)

JPMIA0011GB

HAC-134

< ECU DIAGNOSIS >

[AUTOMATIC AIR CONDITIONER]

AUTO AMP.

AUTO AMP.

Reference Value

INFOID:0000000004215390

VALUES ON THE DIAGNOSIS TOOL

Display Item List

Monitor Item

Condition

Value/Status

AMB TEMP SEN

Ignition switch ON (READY)

−30 - 55°C

IN-VEH TEMP

Ignition switch ON (READY)

−30 - 55°C

INT TEMP SEN

Ignition switch ON (READY)

−30 - 55°C

SUNLOAD SEN

Ignition switch ON (READY)

0 - 1275 W/m

2

AMB SEN CAL

Ignition switch ON (READY)

−30 - 55°C

IN-VEH CAL

Ignition switch ON (READY)

−30 - 55°C

INT TEMP CAL

Ignition switch ON (READY)

−30 - 55°C

SUNL SEN CAL

Ignition switch ON (READY)

0 - 1275 W/m

2

COMP REQ SIG

Ignition switch ON (READY)

ON

On

OFF

Off

FAN REQ SIG

Ignition switch ON (READY)

ON

On

OFF

Off

FAN DUTY

Ignition switch ON (READY)

0 - 100%

XM

Ignition switch ON (READY)

−100 - 155°C

ENG COOL TEMP

Ignition switch ON (READY)

−40 - 215°C

VEHICLE SPEED

Ignition switch ON (READY)

0 - 255 km/h

COMP RPM

Ignition switch ON (READY)

0 - 12000 rpm

AC INV VOLT

Ignition switch ON (READY)

0 - 10350 W

AC INV TEMP

Ignition switch ON (READY)

0 - 155

°C

AC INV CRNT

Ignition switch ON (READY)

0 - 25.5 A

AC INV VOLT

Ignition switch ON (READY)

100 - 610 V

USE POWER

Ignition switch ON (READY)

0 - 10350 W

PWR SUPP FAIL

Ignition switch ON (READY)

—

OUTPUT FAIL

Ignition switch ON (READY)

—

LOAD FAIL

Ignition switch ON (READY)

—

NETWORK FAIL

Ignition switch ON (READY)

—

START UP FAIL

Ignition switch ON (READY)

—

CONTROL FAIL

Ignition switch ON (READY)

—

STB SHORT

Ignition switch ON (READY)

—

STB STATUS

Ignition switch ON (READY)

ON

On

OFF

Off

INV OVERHEAT

Ignition switch ON (READY)

—

STB REQUEST

Ignition switch ON (READY)

ON

On

OFF

Off

HTR WTR PUMP

Ignition switch ON (READY)

ON

On

OFF

Off

ENG ON REQ

Ignition switch ON (READY)

ON

On

OFF

Off

NETWRK STAT

Ignition switch ON (READY)

—

AUTO AMP.

HAC-135

< ECU DIAGNOSIS >

[AUTOMATIC AIR CONDITIONER]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

TERMINAL LAYOUT

PHYSICAL VALUES

STB OPEN

Ignition switch ON (READY)

—

STB STAT ANS

Ignition switch ON (READY)

ON

On

OFF

Off

AC PD CUT

Ignition switch ON (READY)

ON

On

OFF

Off

CLIM COOL REQ

Ignition switch ON (READY)

ON

On

OFF

Off

NE HEATER

Ignition switch ON (READY)

0 - 6375 rpm

HEATER NUP

Ignition switch ON (READY)

ON

On

OFF

Off

Monitor Item

Condition

Value/Status

AWIIA0052ZZ

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

1

(L/Y)

Ground

Blower motor control signal

 Output

• Ignition switch ON
• Blower speed: 1st speed 

(manual)

3

(L/R)

Ground

A/C LAN signal

—

Ignition switch ON

JSIIA0096ZZ

SJIA1453J

HAC-136

< ECU DIAGNOSIS >

[AUTOMATIC AIR CONDITIONER]

AUTO AMP.

5

(SB)

Ground

Compressor ON signal

Output

• Ignition switch ON (READY)
• A/C switch: ON

(Blower motor operates.)

0 V

• Ignition switch ON (READY)
• OFF switch: ON

(A/C system: OFF)

7

(O)

Ground

Sunload sensor

Input

—

—

15

(L)

Ground

CAN-H

—

—

—

16

(R/L)

Ground

ILL +

—

—

Battery voltage

17

(B)

Ground

Ground

—

Ignition switch ON

0 V

19

(V/Y)

Ground

Power supply from ACC

—

Ignition switch ACC

Battery voltage

20

(L/W)

Ground

Power supply for each door 
motor

Output

Ignition switch ON

Battery voltage

22

(GR)

Ground

Rear window defogger feed-
back signal

Output

• Ignition switch ON
• Rear window defogger 

switch: ON

Battery voltage

• Ignition switch ON
• Rear window defogger 

switch: OFF

0 V

23

(GR/W)

Ground

Rear window defogger ON 
signal

Output

• Ignition switch ON
• Rear window defogger 

switch: While pressing

0 V

• Ignition switch ON
• Rear window defogger 

switch: Not pressed

24

(BR/W)

Ground

Blower motor ON signal

Output

• Ignition switch ON
• Fan control dial: ON

(Blower motor operates.)

0 V

• Ignition switch ON
• OFF switch: ON

(A/C system: OFF)

25

(R/G)

Ground

Intake sensor

Input

—

—

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JPIIA0012GB

JPIIA0013GB

JPIIA0014GB