Nissan Altima HL32 Hybrid. Instruction - part 1142

BCM (BODY CONTROL MODULE)

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B

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P

B261E: VEHICLE TYPE

×

× (Turn ON for 15 

seconds)

—

SEC-81

B2621: INSIDE ANTENNA

—

—

—

DLK-59

B2622: INSIDE ANTENNA

—

—

—

DLK-62

B2623: INSIDE ANTENNA

—

—

—

DLK-65

C1704: LOW PRESSURE FL

—

—

×

WT-8

C1705: LOW PRESSURE FR

—

—

×

WT-8

C1706: LOW PRESSURE RR

—

—

×

WT-8

C1707: LOW PRESSURE RL

—

—

×

WT-8

C1708: [NO DATA] FL

—

—

×

WT-14

C1709: [NO DATA] FR

—

—

×

WT-14

C1710: [NO DATA] RR

—

—

×

WT-14

C1711: [NO DATA] RL

—

—

×

WT-14

C1712: [CHECKSUM ERR] FL

—

—

×

WT-16

C1713: [CHECKSUM ERR] FR

—

—

×

WT-16

C1714: [CHECKSUM ERR] RR

—

—

×

WT-16

C1715: [CHECKSUM ERR] RL

—

—

×

WT-16

C1716: [PRESSDATA ERR] FL

—

—

×

WT-18

C1717: [PRESSDATA ERR] FR

—

—

×

WT-18

C1718: [PRESSDATA ERR] RR

—

—

×

WT-18

C1719: [PRESSDATA ERR] RL

—

—

×

WT-18

C1720: [CODE ERR] FL

—

—

×

WT-16

C1721: [CODE ERR] FR

—

—

×

WT-16

C1722: [CODE ERR] RR

—

—

×

WT-16

C1723: [CODE ERR] RL

—

—

×

WT-16

C1724: [BATT VOLT LOW] FL

—

—

×

WT-16

C1725: [BATT VOLT LOW] FR

—

—

×

WT-16

C1726: [BATT VOLT LOW] RR

—

—

×

WT-16

C1727: [BATT VOLT LOW] RL

—

—

×

WT-16

C1729: VHCL SPEED SIG ERR

—

—

×

WT-19

C1734: CONTROL UNIT

—

—

×

WT-20

CONSULT display

Fail-safe

Intelligent Key 

warning lamp ON

Tire pressure 

monitor warning 

lamp ON

Reference page

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IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)

Reference Value

INFOID:0000000004505042

VALUES ON THE DIAGNOSIS TOOL

Monitor Item

Condition

Value/Status

RADFAN REQ

Engine idle speed

Changes depending on engine 
coolant temperature, air conditioner 
operation status, vehicle speed, 
etc.

0 - 100 %

TAIL&CLR REQ

Lighting switch OFF

OFF

Lighting switch 1ST, 2ND, HI or AUTO (Light is illuminated)

ON

HL LO REQ

Lighting switch OFF

OFF

Lighting switch 2ND HI or AUTO (Light is illuminated)

ON

HL HI REQ

Lighting switch OFF

OFF

Lighting switch HI

ON

FR FOG REQ

Lighting switch 2ND or AUTO (Light 
is illuminated)

Front fog lamp switch OFF

OFF

• Front fog lamp switch ON
• Daytime light activated (Canada 

only)

ON

FR WIP REQ

Ignition switch ON

Front wiper switch OFF

STOP

Front wiper switch INT

1LOW

Front wiper switch LO

LOW

Front wiper switch HI

HI

WIP AUTO STOP

Ignition switch ON

Front wiper stop position

STOP P

Any position other than front wiper 
stop position

ACT P

WIP PROT

Ignition switch ON

Front wiper operates normally

OFF

Front wiper stops at fail-safe opera-
tion

BLOCK

IGN RLY1 -REQ

Ignition switch OFF or ACC

OFF

Ignition switch ON

ON

IGN RLY

Ignition switch OFF or ACC

OFF

Ignition switch ON

ON

PUSH SW

Release the push-button ignition switch

OFF

Press the push-button ignition switch

ON

DETENT SW

Ignition switch ON

• Press the selector button with 

CVT selector lever in P position

• CVT selector lever in any posi-

tion other than P

OFF

Release the CVT selector button with CVT selector lever in P position

ON

S/L RLY -REQ

None of the conditions below are present

OFF

• Open the front door LH after the ignition switch is turned OFF (for a few 

seconds)

• Press the push-button ignition switch when the steering lock is activat-

ed

ON

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

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Terminal Layout

INFOID:0000000004505043

TERMINAL LAYOUT

Physical Values

INFOID:0000000004505044

PHYSICAL VALUES

S/L STATE

Steering lock is activated

LOCK

Steering lock is deactivated

UNLK

[DTC B210A] is detected

UNKWN

DTRL REQ

NOTE:
This item is displayed, but cannot be monitored.

OFF

OIL P SW

Ignition switch OFF, ACC or engine running

OPEN

Ignition switch ON

CLOSE

THFT HRN REQ

Not operated

OFF

• Panic alarm is activated
• Horn is activated with VEHICLE SECURITY (THEFT WARNING) SYS-

TEM

ON

HORN CHIRP

Not operated

OFF

Door locking with Intelligent Key (horn chirp mode)

ON

CRNRNG LMP REQ

NOTE:
This item is displayed, but cannot be monitored.

OFF

Monitor Item

Condition

Value/Status

ALMIA0128ZZ

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IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

−

1

(R)

Ground Battery power supply

Input

Ignition switch OFF

Battery voltage

2

(B/Y)

Ground Battery power supply

Input

Ignition switch OFF

Battery voltage

4

(L/R)

Ground Front wiper LO

Output

Ignition 
switch ON

Front wiper switch OFF

0V

Front wiper switch LO

Battery voltage

5

(L/B)

Ground Front wiper HI

Output

Ignition 
switch ON

Front wiper switch OFF

0V

Front wiper switch HI

Battery voltage

6

(SB)

Ground

Daytime light relay power 
supply (Canada models 
only)

Output

Ignition switch OFF

Battery voltage

7

(R/L)

Ground

Tail, license plate lamps & 
interior lamps

Output

Ignition 
switch ON

Lighting switch OFF

0V

Lighting switch 1ST

Battery voltage

10

(R/B)

Ground ECM relay power supply

Output

Ignition switch OFF
(For a few seconds after turning ignition 
switch OFF)

0V

• Ignition switch ON
• Ignition switch OFF

(More than a few seconds after turn-
ing ignition switch OFF)

Battery voltage

11

(P/L)

Ground

Steering lock unit power 
supply

Output

Ignition 
switch 
OFF

A few seconds after open-
ing the driver door

Battery voltage 

Ignition 
switch 
LOCK

Press the push-button ig-
nition switch

Battery voltage 

Ignition switch ACC or ON

0V

12

(B)

Ground Ground

—

Ignition switch ON

0V

13

(W)

Ground Fuel pump power supply 

Output

Approximately 1 second or more after 
turning the ignition switch ON

0V

• Approximately 1 second after turning 

the ignition switch ON

• Engine running

Battery voltage

15

(BR)

Ground

Ignition relay-1 power sup-
ply

Output

Ignition switch OFF

0V

Ignition switch ON

Battery voltage

16

(L/Y)

Ground Front wiper auto stop

Input

Ignition 
switch ON

Front wiper stop position

0V

Any position other than 
front wiper stop position

Battery voltage

19

(L/Y)

Ground

Ignition relay-1 power sup-
ply

Output

Ignition switch OFF

0V

Ignition switch ON

Battery voltage

20

(B/Y)

Ground Ambient sensor ground

—

Ignition switch ON

0V

21

(O/B)

Ground Ambient sensor

—

Ignition switch ON

5V

22

(W/R)

Ground

Refrigerent pressure sen-
sor ground

—

Ignition switch ON

0V