Nissan Versa Note. Manual - part 608

PCS-42

< SYSTEM DESCRIPTION >

[IPDM E/R (WITHOUT I-KEY)]

DIAGNOSIS SYSTEM (IPDM E/R)

CAN DIAG SUPPORT MNTR

Refer to 

LAN-12, "CAN Diagnostic Support Monitor"

.

PCS

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

PCS-43

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITHOUT I-KEY)]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

ECU DIAGNOSIS INFORMATION

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

Reference Value

INFOID:0000000009578979

VALUES ON THE DIAGNOSIS TOOL

Monitor Item

Condition

Value/Status

MOTOR FAN REQ

Engine idle speed

Changes depending on engine cool-
ant temperature, air conditioner op-
eration status, vehicle speed, etc.

1/2/3/4

AC COMP REQ

Engine running

A/C switch OFF

Off

A/C switch ON
(Compressor is operating)

On

TAIL&CLR REQ

Lighting switch OFF

Off

Lighting switch 1ST or 2ND

On

HL LO REQ

Lighting switch OFF

Off

Lighting switch 2ND

On

HL HI REQ

Lighting switch 2ND

Lighting switch other than HI and 
PASS

Off

Lighting switch HI or PASS

On

FR FOG REQ

Lighting switch 2ND

Front fog lamp switch OFF

Off

Front fog lamp switch ON

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

INTER/NP SW

Ignition switch ON

Selector lever in any position other 
than P or N (CVT models)

Off

Release clutch pedal (M/T models)

Selector lever in P or N position 
(CVT models)

On

Depress clutch pedal (M/T models)

ST RLY CONT

Ignition switch ON

Off

At engine cranking

On

PCS-44

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITHOUT I-KEY)]

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

IHBT RLY -REQ

Ignition switch ON

Off

At engine cranking

On

ST/INHI RLY

Ignition switch ON

Off

At engine cranking

INHI ON 

→ ST ON

The status of starter relay or starter control relay cannot be recognized by 
the battery voltage malfunction, etc. when the starter relay is ON and the 
starter control relay is OFF.

UNKWN

DETENT SW

Ignition switch ON

• Press the selector button with se-

lector lever in P position.

• Selector lever in any position oth-

er than P.

Off

Release the selector button with selector lever in P position.

On

DTRL REQ

Daytime running lamps OFF

Off

Daytime running lamps ON

On

THFT HRN REQ

Not operation

Off

• Panic alarm is activated
• Theft warning alarm is activated

On

HORN CHIRP

Not operated

Off

Door locking with key fob (horn chirp mode)

On

Monitor Item

Condition

Value/Status

PCS

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

PCS-45

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITHOUT I-KEY)]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

TERMINAL LAYOUT

PHYSICAL VALUES

AWMIA1227ZZ

Terminal

Wire

color

Circuit

Input/

Output

Ignition

switch

Condition

Value

1

R

Battery power supply

Input

OFF

—

Battery voltage

2

Y

Battery power supply

Input

OFF

—

Battery voltage

3

W

Ignition switch power 
supply (START)

Input

OFF

ACC

ON

—

0V

START

—

6 – 16 V

5

Y

Cooling fan power supply 
(HIGH)

Output

ON

or

START

Cooling fan OFF

0V

Cooling fan LO

4 – 8 V

Cooling fan MID or HI

Battery voltage

6

R

Starter motor power sup-
ply

Output

OFF

ACC

ON

—

0V

START

—

6 – 16 V