Qashqai J11. Power control system - part 2

PCS

DIAGNOSIS SYSTEM (IPDM E/R)

PCS-17

< SYSTEM DESCRIPTION >

[IPDM E/R]

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AFTER COOLING SPEED
[0%/25%/40%/55%/70%/78%/85%/
100%]

NOTE:
The item is indicated, but not monitored.

COOLING FAN TYPE
[RENAULT/NISSAN]

NOTE:
The item is indicated, but not monitored.

COMPRESSOR REQ 1
[Off/On]

Displays the status of the A/C compressor request signal received from ECM via CAN 
communication.

VHCL SECRITY HORN REQ
[Off/On]

NOTE:
The item is indicated, but not monitored.

DTRL REQ
[Off/On]

Displays the status of the daytime running light request signal received from BCM via 
CAN communication.

SLEEP/WAKE UP
[SLEEP/WAKEUP]

NOTE:
The item is indicated, but not monitored.

CLUTCH INTERLOCK SW
[Off/On]

NOTE:
The item is indicated, but not monitored.

CRANKING ENABLE-TCM
[OK/NG]

Displays the status of the cranking enable signal received from TCM via CAN com-
munication.

CRANKING ENABLE-ECM
[OK/NG]

Displays the status of the cranking enable signal received from ECM via CAN com-
munication.

CAN DIAGNOSIS
[OK/NG]

Displays the status of the CAN diagnosis signal received from BCM via CAN commu-
nication.

FRONT FOG LAMP REQ
[Off/On]

Displays the status of the front fog light request signal received from BCM via CAN 
communication.

H/L WASHER REQ
[Off/On]

Displays the status of the headlamp washer request signal received from BCM via 
CAN communication.

PASSING REQ
[Off/On]

NOTE:
The item is indicated, but not monitored.

HIGH BEAM REQ
[Off/On]

Displays the status of the high beam request signal received from BCM via CAN com-
munication.

HORN CHIRP
[Off/On]

NOTE:
The item is indicated, but not monitored.

COOLING FAN REQ
[%]

Displays the status of the cooling fan speed request signal received from ECM via 
CAN communication.

ENGINE STATUS
[STOP/IDLING/RUN]

Displays the status of the engine status signal received from ECM via CAN commu-
nication.

TURN SIGNAL REQ
[Off/On]

Displays the status of the turn indicator signal received from BCM via CAN commu-
nication.

FR WIPER REQ
[Off/On]

Displays the status of the front wiper request signal received from BCM via CAN com-
munication.

SHIFT POSITION
[OFF/P/R/N/D/S/L/B/1/2/3/4/5/6/7]

Displays the status of the shift position signal received from TCM via CAN communi-
cation.

LOW BEAM REQ
[Off/On]

Displays the status of the low beam request signal received from BCM via CAN com-
munication.

POSITION LIGHT REQ
[Off/On]

Displays the status of the position light request signal received from BCM via CAN 
communication.

COMPRESSOR REQ 2
[Off/On]

Displays the status of the A/C ON signal received from A/C auto amp. via CAN com-
munication.

IGNITION SW
[Off/On/START]

Displays the status of the ignition switch ON signal and starter control relay request 
signal received from BCM via CAN communication.

VEHICLE SPEED (METER)
[km/h]

Displays the status of the A/C ON signal received from A/C auto amp. via CAN com-
munication.

Monitor Item

[Unit]

Description

PCS-18

< SYSTEM DESCRIPTION >

[IPDM E/R]

DIAGNOSIS SYSTEM (IPDM E/R)

BAT DISCHAGE COUNT
[—]

Monitor the cumulative discharge value of the battery.
NOTE:
When 65,000 or more is counted, replace the battery. (Only with stop/start system 
modls)

P LAMP CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the parking lamp circuit.
NOTE:
When the number of parking lamp circuit retries count is 20, this item counts 1.

NMB P LAMP CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
parking lamp circuit.
NOTE:
When the number of short circuits in the parking lamp circuit count is 5 and the igni-
tion switch OFF to ON operation is detected, this item counts 1.

NMB P LAMP CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the parking lamp circuit.

DTRL LH CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the daytime running light (left) circuit.
NOTE:
When the number of daytime running light (left) circuit retries count is 20, this item 
counts 1.

NMB DTRL LH CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
daytime running light (left) circuit.
NOTE:
When the number of short circuits in the daytime running light (left) circuit count is 5 
and the ignition switch OFF to ON operation is detected, this item counts 1.

NMB DTRL LH CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the daytime running light (left) circuit.

DTRL RH CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the daytime running light (right) circuit.
NOTE:
When the number of daytime running light (right) circuit retries count is 20, this item 
counts 1.

NMB DTRL RH CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
daytime running light (right) circuit.
NOTE:
When the number of short circuits in the daytime running light (right) circuit count is 
5 and the ignition switch OFF to ON operation is detected, this item counts 1.

NMB DTRL RH CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the daytime running light (right) circuit.

F FOG LH CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the front fog lamp (left) circuit.
NOTE:
When the number of front fog lamp (left) circuit retries count is 20, this item counts 1.

NMB F FOG LH CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
front fog lamp (left) circuit.
NOTE:
When the number of short circuits in the front fog lamp (left) circuit count is 5 and the 
ignition switch OFF to ON operation is detected, this item counts 1.

NMB F FOG LH CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the front fog lamp (left) circuit.

F FOG RH CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the front fog lamp (right) circuit.
NOTE:
When the number of front fog lamp (right) circuit retries count is 20, this item counts 1.

Monitor Item

[Unit]

Description

PCS

DIAGNOSIS SYSTEM (IPDM E/R)

PCS-19

< SYSTEM DESCRIPTION >

[IPDM E/R]

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NMB F FOG RH CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
front fog lamp (right) circuit.
NOTE:
When the number of short circuits in the front fog lamp (right) circuit count is 5 and 
the ignition switch OFF to ON operation is detected, this item counts 1.

NMB F FOG RH CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the front fog lamp (right) circuit.

HL (HI) LH CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the headlamp (HI) (left) circuit.
NOTE:
When the number of headlamp (HI) (left) circuit retries count is 20, this item counts 1.

NMB HL (HI) LH CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
headlamp (HI) (left) circuit.
NOTE:
When the number of short circuits in the headlamp (HI) (left) circuit count is 5 and the 
ignition switch OFF to ON operation is detected, this item counts 1.

NMB HL (HI) LH CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the headlamp (HI) (left) circuit.

HL (HI) RH CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the headlamp (HI) (right) circuit.
NOTE:
When the number of headlamp (HI) (right) circuit retries count is 20, this item counts 
1.

NMB HL (HI) RH CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
headlamp (HI) (right) circuit.
NOTE:
When the number of short circuits in the headlamp (HI) (right) circuit count is 5 and 
the ignition switch OFF to ON operation is detected, this item counts 1.

NMB HL (HI) RH CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the headlamp (HI) (right) circuit.

S/L CIRC MALFUNCTION
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the steering lock circuit.
NOTE:
When the number of steering lock circuit retries count is 20, this item counts 1.

NMB S/L CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
steering lock circuit.
NOTE:
When the number of short circuits in the steering lock circuit count is 5 and the ignition 
switch OFF to ON operation is detected, this item counts 1.

NMB S/L CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the steering lock circuit.

HL (LO) LH CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the headlamp (LO) (left) circuit.
NOTE:
When the number of headlamp (LO) (left) circuit retries count is 20, this item counts 1.

NMB HL (LO) LH CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
headlamp (LO) (left) circuit.
NOTE:
When the number of short circuits in the headlamp (LO) (left) circuit count is 5 and 
the ignition switch OFF to ON operation is detected, this item counts 1.

NMB HL (LO) LH CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the headlamp (LO) (left) circuit.

HL (LO) RH CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the headlamp (LO) (right) circuit.
NOTE:
When the number of headlamp (LO) (right) circuit retries count is 20, this item counts 
1.

Monitor Item

[Unit]

Description

PCS-20

< SYSTEM DESCRIPTION >

[IPDM E/R]

DIAGNOSIS SYSTEM (IPDM E/R)

ACTIVE TEST

WORK SUPPORT

NMB HL (LO) RH CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
headlamp (LO) (right) circuit.
NOTE:
When the number of short circuits in the headlamp (LO) (right) circuit count is 5 and 
the ignition switch OFF to ON operation is detected, this item counts 1.

NMB HL (LO) RH CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the headlamp (LO) (right) circuit.

T LAMP LH CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the tail lamp (left) circuit.
NOTE:
When the number of tail lamp (left) circuit retries count is 20, this item counts 1.

NMB T LAMP LH CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
tail lamp (left) circuit.
NOTE:
When the number of short circuits in the tail lamp (left) circuit count is 5 and the igni-
tion switch OFF to ON operation is detected, this item counts 1.

NMB T LAMP LH CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the tail lamp (left) circuit.

T LAMP RH CIRC MALFUNCTN
[0 – 1]

Monitor the number of times that the smart FET in IPDM E/R reaches the retry upper 
limit of the tail lamp (right) circuit.
NOTE:
When the number of tail lamp (right) circuit retries count is 20, this item counts 1.

NMB T LAMP RH CIRC RETRY
[0 – 20]

Monitor the number of times that the smart FET in IPDM E/R permits the retry of the 
tail lamp (right) circuit.
NOTE:
When the number of short circuits in the tail lamp (right) circuit count is 5 and the ig-
nition switch OFF to ON operation is detected, this item counts 1.

NMB T LAMP RH CIRC SHORT
[0 – 5]

Monitor the number of times that the smart FET in IPDM E/R detects the over current 
of the tail lamp (right) circuit.

BATTERY STATUS
[OK/NG]

Monitor the battery status from the battery output.

Monitor Item

[Unit]

Description

Test item

Operation

Description

HORN

On

Operates horn relay for 20 ms.

FRONT WIPER

Off

OFF

Lo

Operates the front wiper relay.

Hi

Operates the front wiper relay and front wiper HI/LO relay.

HEAD LAMP WASHER

On

Operates the headlamp washer relay for 1 second.

EXTERNAL LAMPS

Off

OFF

TAIL

Operates the tail lamp relay.

Lo

Operates the headlamp low relay.

Hi

Operates the headlamp low relay and ON/OFF the headlamp high relay at 1 
second intervals.

Fog

Operates the front fog lamp relay.

Work item

Description

SENSOR INITILALIZE

Adjusts the height sensor signal output value in the unloaded vehicle condition.

CML B/DCHRG CRNT CLEAR

In this mode, cumulative battery discharge current is cleared.

PCS

IPDM E/R

PCS-21

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

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ECU DIAGNOSIS INFORMATION

IPDM E/R

Reference Value

INFOID:0000000010499176

VALUES ON THE DIAGNOSIS TOOL

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor

Condition

Value/Status

REVERSE SIGNAL

Ignition switch ON

Selector lever in R position

CLOSE

Selector lever in any position other 
than R

OPEN

IGN RELAY

Ignition switch OFF

OPEN

Ignition switch ON

CLOSE

PUSH SW

Release the push-button ignition switch

OPEN

Press the push-button ignition switch

CLOSE

NEUTRAL SW

Ignition switch ON

Selector lever in N position

CLOSE

Selector lever in any position other 
than N

OPEN

INTERLOCK/PNP SW

Ignition switch ON

Selector lever in P or N position

CLOSE

Selector lever in any position other 
than P or N

OPEN

OIL PRESSURE SW

Ignition switch OFF or engine running

OPEN

Ignition switch ON

CLOSE

LED H/L RH STATUS

Lighting switch OFF

CLOSE

Lighting switch 2ND or AUTO (light is illuminated)

OPEN

LED H/L LH STATUS

Lighting switch OFF

CLOSE

Lighting switch 2ND or AUTO (light is illuminated)

OPEN

HOOD SW

Close the hood

OPEN

Open the hood

CLOSE

COMPRESSOR

Engine running

A/C switch OFF

Off

A/C switch ON

On

H/L WASHER PUMP

Not operating

Off

Headlamp washer operating

On

HORN RELAY

NOTE:
This item is indicated, but not used

Off

COOLING FAN

NOTE:
This item is indicated, but not monitored.

Off

FRONT WIPER HI/LO RE-
LAY

Ignition switch ON

Front wiper HI operated

On

Other than above

Off

FRONT WIPER RELAY

Ignition switch ON

Front wiper is operating

On

Other than above

Off

IGN RELAY OFF STATUS

Ignition switch OFF

On

Ignition switch ON

Off

IGN RELAY ON STATUS

Ignition switch OFF

Off

Ignition switch ON

On

PCS-22

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

IPDM E/R

STEERING LOCK PWR 
SPLY
NOTE:
Only models with Intelligent 
Key

Ignition switch OFF

On

Ignition switch ON

Off

HEIGHT SENSOR PWR 
SPLY

Ignition switch ON

On

Ignition switch OFF

Off

COOLING FAN RELAY 1

Cooling fan

Low speed operation

On

Stop or high speed operation

Off

STARTER RELAY

Engine

Cranking

On

Other than above

Off

COMP ECV DUTY

Engine running

A/C switch OFF

0 %

A/C switch ON

0 – 100 %

COOLING FAN RELAY 2

Cooling fan

Stop or low speed operation

0 %

High speed operation

100 %

FR FOG LAMP LH

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

Front fog lamp switch OFF

0 %

Front fog lamp switch ON

80 – 100 %

FR FOG LAMP RH

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

Front fog lamp switch OFF

0 %

Front fog lamp switch ON

80 – 100 %

LEVELIZER OUTPUT

Lighting switch 2ND or AUTO (light 
is illuminated)

Headlamp aiming: Unloaded vehi-
cle condition

26.25 %

Headlamp aiming: Low

Value increases 

from the unladen 

status.

PARKING LAMP

Lighting switch OFF

0 %

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

100 %

TAIL LAMP LH

Lighting switch OFF

0 %

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

100 %

TAIL LAMP RH

Lighting switch OFF

0 %

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

100 %

DAYTIME RUNNING LIGHT 
LH

Engine running

Lighting switch 1ST

0 %

Lighting switch OFF

100 %

DAYTIME RUNNING LIGHT 
RH

Engine running

Lighting switch 1ST

0 %

Lighting switch OFF

100 %

HEADLAMP (HI) LH

Lighting switch 2ND or AUTO (light 
is illuminated)

Lighting switch HI or PASS

80 – 100 %

Lighting switch other than HI and 
PASS

0 %

HEADLAMP (HI) RH

Lighting switch 2ND or AUTO (light 
is illuminated)

Lighting switch HI or PASS

80 – 100 %

Lighting switch other than HI and 
PASS

0 %

HEADLAMP (LO) LH

Lighting switch OFF

0 %

Lighting switch 2ND or AUTO (light is illuminated)

80 – 100 %

HEADLAMP (LO) RH

Lighting switch OFF

0 %

Lighting switch 2ND or AUTO (light is illuminated)

80 – 100 %

A/C RELAY STUCK

A/C relay

Normal

Off

On stuck

On

Monitor

Condition

Value/Status

PCS

IPDM E/R

PCS-23

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

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A/C RELAY

Engine running

A/C switch OFF

Off

A/C switch ON
(A/C compressor is operating)

On

COMP ECV STATUS

Compressor

Normal

OK

Malfunction

NG

VEHICLE SECURITY HORN

NOTE:
This item is indicated, but not monitored.

Off

BATTERY CURRENT SEN-
SOR

Battery current sensor

Normal

OK

Malfunction

NG

FRONT FOG LAMP

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

Front fog lamp switch OFF

Off

Front fog lamp switch ON

On

COMP ECV CURRENT

Compressor

Operating

0.00 A – 1.00 A

Other than above

0.00 A

BATTERY VOLTAGE

Ignition switch ON

11 V – 14 V

COOLING FAN DUTY

Engine running

0 – 100%

HOOD SW (CAN)

Open the hood

OPEN

Close the hood

CLOSE

FRONT WIPER

Ignition switch ON

Front wiper stop

STOP

Front wiper INT or LO operation

LO

Front wiper other than INT or LO 
operation

HI

FR WIPER STOP POSITION

Ignition switch ON

Front wiper stop position

STOP P

Any position other than front wiper 
stop position

ACTIVE P

HEADLAMP (HI)

Lighting switch 2ND or AUTO (light 
is illuminated)

Lighting switch HI or PASS

On

Lighting switch other than HI and 
PASS

Off

HEADLAMP (LO)

Lighting switch OFF

Off

Lighting switch 2ND or AUTO (light is illuminated)

On

IGNITION RELAY STATUS

Ignition switch ON

On

Ignition switch OFF

Off

IGN RELAY MONITOR

Ignition switch ON

On

Ignition switch OFF

Off

IGNITION POWER SUPPLY

Ignition switch ON

On

Ignition switch OFF

Off

INTERLOCK/PNP SW (CAN)

Ignition switch ON

Selector lever in P or N position

On

Other than above

Off

NEUTRAL SWITCH (CAN)

Ignition switch ON

Selector lever in N position

On

Other than above

Off

PUSH-BUTTON IGN SW 
(CAN)
NOTE:
Only models with Intelligent 
Key

Release the push-button ignition switch

Off

Press the push-button ignition switch

On

TAIL LAMP

Lighting switch OFF

Off

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

On

Monitor

Condition

Value/Status

PCS-24

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

IPDM E/R

REVERSE SIGNAL (CAN)

Ignition switch ON

Selector lever in R position

On

Other than above

Off

STARTER MOTOR STATUS

Engine

Cranking

On

Other than above

Off

STARTER RELAY (CAN)

Engine

Cranking

On

Other than above

Off

IPDM NOT SLEEP

IPDM E/R

Operating

NO RDY

Other than above

READY

STOP/START STATUS

Stop/start system operation condi-
tion

Satisfied

PERMIT

Other than above

PRHBT

AFTER COOLING TIME

NOTE:
This item is indicated, but not monitored.

0min

AFTER COOLING SPEED

NOTE:
This item is indicated, but not monitored.

0 %

COOLING FAN TYPE

NOTE:
This item is indicated, but not monitored.

NISSAN

COMPRESSOR REQ1

Engine running

A/C switch OFF

Off

A/C switch ON

On

VHCL SECURITY HORN 
REQ

NOTE:
This item is indicated, but not monitored.

Off

DTRL REQ

Engine running

Lighting switch 1ST

Off

Lighting switch OFF

On

SLEEP/WAKE UP

NOTE:
This item is indicated, but not monitored.

WAKEUP

CLUTCH INTERLOCK SW

NOTE:
This item is indicated, but not monitored.

Off

CRANKING ENABLE-TCM

Engine crank condition

Satisfied

OK

Other than above

NG

CRANKING ENABLE-ECM

Engine crank condition

Satisfied

OK

Other than above

NG

CAN DIAGNOSIS

Engine started

OK

Other than above

NG

FRONT FOG LAMP REQ

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

Front fog lamp switch OFF

Off

Front fog lamp switch ON

On

H/L WASHER REQ

NOTE:
This item is indicated, but not monitored.

Off

PASSING REQ

NOTE:
This item is indicated, but not monitored.

Off

HIGH BEAM REQ

Lighting switch 2ND or AUTO (light 
is illuminated)

Lighting switch HI or PASS

On

Lighting switch other than HI and 
PASS

Off

HORN CHIRP

NOTE:
This item is indicated, but not monitored.

Off

COOLING FAN REQ

Engine running

0 – 100 %

ENGINE STATUS

Engine stopped

STOP

Engine cranking

CRANK

Engine running

RUN

Engine stall

STALL

Monitor

Condition

Value/Status

PCS

IPDM E/R

PCS-25

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

TURN SIGNAL REQ

Turn signal switch

OFF

Off

Right

RH

Left

LH

FR WIPER REQ

Ignition switch ON

Front wiper stopped

RETURN

Front wiper INT or LO operation

LO

Front wiper HI operation

HI

Front wiper forced termination

STOP

SHIFT POSITION

Ignition switch ON

Selector lever in P position

P

Selector lever in R position

R

Selector lever in N position

N

Selector lever in D position

D

Selector lever in L position

L

LOW BEAM REQ

Lighting switch OFF

Off

Lighting switch 2ND or AUTO (light is illuminated)

On

POSITION LIGHT REQ

Lighting switch OFF

Off

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

On

COMPRESSOR REQ2

Engine running

A/C switch OFF

Off

A/C switch ON

On

IGNITION SW

Ignition switch OFF

Off

Ignition switch ON

On

Ignition switch ON

START

VEHICLE SPEED (METER)

While driving

Equivalent to 

speedometer read-

ing

BAT DISCHARGE COUNT

Ignition switch ON

Discharge value of 

the battery

P LAMP CIRC MALFUNCTN

Parking lamp circuit reaches the retry upper limit.

0 – 1

NMB P LAMP CIRC RETRY

Retry of parking lamp circuit is permitted.

0 – 20

NMB P LAMP CIRC SHORT

Parking lamp circuit detects over current.

0 – 5

DTRL LH CIRC MAL-
FUNCTN

Daytime running light LH circuit reaches the retry upper limit.

0 – 1

NMB DTRL LH CIRC RETRY

Retry of daytime running light LH circuit is permitted.

0 – 20

NMB DTRL LH CIRC SHORT

Daytime running light LH circuit detects over current.

0 – 5

DTRL RH CIRC MAL-
FUNCTN

Daytime running light RH circuit reaches the retry upper limit.

0 – 1

NMB DTRL RH CIRC RETRY

Retry of daytime running light RH circuit is permitted.

0 – 20

NMB DTRL RH CIRC 
SHORT

Daytime running light RH circuit detects over current.

0 – 5

F FOG LH CIRC MAL-
FUNCTN

Front fog lamp LH circuit reaches the retry upper limit.

0 – 1

NMB F FOG LH CIRC RE-
TRY

Retry of front fog lamp LH circuit is permitted.

0 – 20

NMB F FOG LH CIRC 
SHORT

Front fog lamp LH circuit detects over current.

0 – 5

F FOG RH CIRC MAL-
FUNCTN

Front fog lamp RH circuit reaches the retry upper limit.

0 – 1

NMB F FOG RH CIRC RE-
TRY

Retry of front fog lamp RH circuit is permitted.

0 – 20

Monitor

Condition

Value/Status

PCS-26

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

IPDM E/R

NMB F FOG RH CIRC 
SHORT

Front fog lamp RH circuit detects over current.

0 – 5

HL (HI) LH CIRC MAL-
FUNCTN

Headlamp (HI) LH circuit reaches the retry upper limit.

0 – 1

NMB HL (HI) LH CIRC RE-
TRY

Retry of headlamp (HI) LH circuit is permitted.

0 – 20

NMB HL (HI) LH CIRC 
SHORT

Headlamp (HI) LH circuit detects over current.

0 – 5

HL (HI) RH CIRC MAL-
FUNCTN

Headlamp (HI) RH circuit reaches the retry upper limit.

0 – 1

NMB HL (HI) RH CIRC RE-
TRY

Retry of headlamp (HI) RH circuit is permitted.

0 – 20

NMB HL (HI) RH CIRC 
SHORT

Headlamp (HI) RH circuit detects over current.

0 – 5

S/L CIRC MALFUNCTN
NOTE:
Only models with Intelligent 
Key

Steering lock circuit reaches the retry upper limit.

0 – 1

NMB S/L CIRC RETRY
NOTE:
Only models with Intelligent 
Key

Retry of steering lock circuit is permitted.

0 – 20

NMB S/L CIRC SHORT
NOTE:
Only models with Intelligent 
Key

Steering lock circuit detects over current.

0 – 5

HL (LO) LH CIRC MAL-
FUNCTN

Headlamp (LO) LH circuit reaches the retry upper limit.

0 – 1

NMB HL (LO) LH CIRC RE-
TRY

Retry of headlamp (LO) LH circuit is permitted.

0 – 5

NMB HL (LO) LH CIRC 
SHORT

Headlamp (LO) LH circuit detects over current.

0 – 20

HL (LO) RH CIRC MAL-
FUNCTN

Headlamp (LO) RH circuit reaches the retry upper limit.

0 – 1

NMB HL (LO) RH CIRC RE-
TRY

Retry of headlamp (LO) RH circuit is permitted.

0 – 20

NMB HL (LO) RH CIRC 
SHORT

Headlamp (LO) RH circuit detects over current.

0 – 5

T LAMP LH CIRC MAL-
FUNCTN

Tail lamp LH circuit reaches the retry upper limit.

0 – 1

NMB T LAMP LH CIRC RE-
TRY

Retry of tail lamp LH circuit is permitted.

0 – 20

NMB T LAMP LH CIRC 
SHORT

Tail lamp LH circuit detects over current.

0 – 5

T LAMP RH CIRC MAL-
FUNCTN

Tail lamp RH circuit reaches the retry upper limit.

0 – 1

NMB T LAMP RH CIRC RE-
TRY

Retry of tail lamp RH circuit is permitted.

0 – 20

NMB T LAMP RH CIRC 
SHORT

Tail lamp RH circuit detects over current.

0 – 5

BATTERY STATUS

Engine: idling

Displays the battery 
status judgment re-
sults when starting 
with the ignition 
switch.

Monitor

Condition

Value/Status

PCS

IPDM E/R

PCS-27

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

TERMINAL LAYOUT

PHYSICAL VALUES

JMMIA1819ZZ

Terminal No.

(Wire color)

Description

Condition

Value

Signal name

Input/

Output

+

–

1

(G)

*1

(R)

*2

Ground

Battery power supply

Input

Ignition switch OFF

6 – 16 V

2

(L)

Ground

Battery power supply

Input

Ignition switch OFF

6 – 16 V

3

(P)

Ground

Steering lock unit 
power supply

Output

Ignition switch OFF

6 – 16 V

Ignition switch ON

0 – 1 V

4

(GR)

Ground

Tail lamp LH

Output

Lighting switch OFF

0 – 1 V

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

9 – 16 V

7

(L)

Ground

Headlamp washer re-
lay control

Output

Ignition 
switch 
ON

Headlamp washer activat-
ed

0 – 1 V

Headlamp washer deacti-
vated

9 – 16 V

PCS-28

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

IPDM E/R

8

(W)

*3

(L)

*4

Ground

ECM relay

Output

Ignition switch OFF
(More than a few seconds after turning 
ignition switch OFF)

0 – 1 V

• Ignition switch ON
• Ignition switch OFF

(For a few seconds after turning igni-
tion switch OFF)

6 – 16 V

9

(GR)

Ground

Horn

Output

Horn is deactivated

9 – 16 V

Horn is activated

0 – 1 V

12

(GR)

Ground

Ground

—

Ignition switch ON

0 – 1 V

16

(G)

Ground

Back up lamp

Output

Ignition 
switch 
ON

Selector lever in R

9 – 16 V

Selector lever in any posi-
tion other than R

0 – 1 V

17

(W)

*5

(G)

*6

Ground

Tail lamp RH

Output

Lighting switch OFF

0 – 1 V

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

9 – 16 V

19

(LG)

Ground

Ignition power supply

Output

Ignition switch OFF

0 – 1 V

Ignition switch ON

6 – 16 V

21

(SB)

Ground

Height sensor

Input

Ignition 
switch 
ON

Vehicle rear height: Unload-
ed vehicle condition

1.5 V (Multi-link rear suspension 

models)

2.35 V (Torsion beam rear sus-

pension models)

Vehicle rear height: Low

Voltage increases from the un-

laden status. (Multi-link rear sus-

pension models)

Voltage decreases from the un-

laden status. (Torsion beam rear 

suspension models)

22

(P)

Ground

CAN - L

Input/

Output

—

—

24

(L)

Ground

CAN - H

Input/

Output

—

—

25

(G)

Ground

Height sensor power 
supply

Output

Ignition switch ON

4 – 6 V

26

(B)

Ground

Height sensor ground

—

Ignition switch ON

0 – 1 V

27

*7

(BG)

Ground

G sensor power sup-
ply

Input

Ignition switch ON

4 – 6 V

28

*7

(LG)

Ground

G sensor ground

—

Ignition switch ON

0 – 1 V

29

*7

(V)

Ground

G sensor

Input

Ignition 
switch 
ON

Vehicle stopped: plain land

4 – 6 V

30

*8

(Y)

Ground

Atmospheric pres-
sure sensor power 
supply

Input

Ignition switch ON

4 – 6 V

31

(GR)

Ground

—

—

Ignition switch ON

0 – 1 V

32

(SB)

Ground

Push-button ignition 
switch

Input

Press the push-button ignition switch

0 – 1 V

Release the push-button ignition switch

6 – 16 V

Terminal No.

(Wire color)

Description

Condition

Value

Signal name

Input/

Output

+

–

PCS

IPDM E/R

PCS-29

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

33

(BR)

Ground

Front wiper stop posi-
tion

Input

Ignition 
switch 
ON

Front wiper stop position

0 – 1 V

Other than above

9 – 16 V

39

(L)

—

CAN - H (ECM)

Input/

Output

—

—

40

(P)

—

CAN - L (ECM)

Input/

Output

—

—

41

*8

(W)

Ground

Atmospheric pres-
sure sensor signal

Input

Ignition switch ON

0 – 5 V
NOTE:

Change depending to atmo-

spheric pressure

42

*8

(R)

Ground

Atmospheric pres-
sure sensor ground

—

Ignition switch ON

0 – 1 V

43

(V)

Ground

Front wiper HI

Output

Ignition 
switch 
ON

Front wiper switch OFF

0 – 1 V

Front wiper switch HI

9 – 16 V

44

*7

(R)

Ground

Engine restart relay

Output

Ignition 
switch 
ON

Select lever in P or N

9 – 16 V

Select lever in any position 
other than P or N

0 – 1 V

45

(P)

Ground

Ignition power supply

Output

Ignition switch OFF

0 – 1 V

Ignition switch ON

6 – 16 V

46

(Y)

Ground

Front wiper LO

Output

Ignition 
switch 
ON

Front wiper switch OFF

0 – 1 V

Front wiper switch LO

9 – 16 V

47

(GR)

Ground

Ground

—

Ignition switch ON

0 – 1 V

48

(W)

Ground

Fuel pump relay

Output

• Ignition switch OFF
• More than a few seconds after turning 

ignition switch ON

0 – 1 V

• For a few seconds after turning igni-

tion switch ON

• Engine running

6 – 16 V

49

(W)

Ground

Front fog lamp RH

Output

Lighting 
switch 
1ST, 2ND 
or AUTO

Front fog lamp switch OFF

0 – 1 V

Front fog lamp switch ON

9 – 16 V

50

(R)

Ground

Daytime running light 
RH

Output

Engine 
running

Lighting switch 1ST

0 – 1 V

Lighting switch OFF

9 – 16 V

51

(G)

Ground

Headlamp (HI) LH

Output

Lighting 
switch 
2ND or 
AUTO 
(light is il-
luminat-
ed)

Lighting switch OFF

0 – 1 V

• Lighting switch HI
• Lighting switch PASS

9 – 16 V

52

*9

(Y)

Ground

Headlamp warning 
RH

Output

Lighting switch OFF

9 – 16 V

Lighting switch 2ND

0 – 1 V

53

(P)

Ground

Parking lamp RH

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST or 2ND

9 – 16 V

54

(BR)

Ground

Headlamp (LO) RH

Output

Lighting switch OFF

0 – 1 V

Lighting switch 2ND

9 – 16 V

Terminal No.

(Wire color)

Description

Condition

Value

Signal name

Input/

Output

+

–

PCS-30

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

IPDM E/R

55

(B)

Ground

Headlamp aiming mo-
tors ground

—

Ignition switch ON

0 – 1 V

56

(V)

Ground

Aiming motor drive 
signal

Output

Lighting 
switch 
2ND or 
AUTO 
(light is il-
luminat-
ed)

Headlamp aiming: Unload-
ed vehicle condition

3.54 V

Headlamp aiming: Low 

Voltage increases from the un-

laden status.

57

(R)

Ground

Daytime running light 
LH

Output

Engine 
running

Lighting switch 1ST

0 – 1 V

Lighting switch OFF

9 – 16 V

58

(L)

Ground

Headlamp (LO) LH

Output

Lighting switch OFF

0 – 1 V

Lighting switch 2ND

9 – 16 V

59

(V)

Ground

Front fog lamp LH

Output

Lighting 
switch 
1ST, 2ND 
or AUTO

Front fog lamp switch OFF

0 – 1 V

Front fog lamp switch ON

9 – 16 V

60

(W)

Ground

Hood switch

Input

Close the hood

9 – 16 V

Open the hood

0 – 1 V

61

(GR)

Ground

Headlamp warning LH

Output

Lighting switch OFF

9 – 16 V

Lighting switch 2ND

0 – 1 V

62

(LG)

Ground

Headlamp (HI) RH

Output

Lighting 
switch 
2ND or 
AUTO 
(light is il-
luminat-
ed)

Lighting switch OFF

0 – 1 V

• Lighting switch HI
• Lighting switch PASS

9 – 16 V

63

(SB)

Ground

Ignition power supply

Output

Ignition switch OFF

0 – 1 V

Ignition switch ON

6 – 16 V

64

(P)

Ground

Parking lamp LH

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST or 2ND

9 – 16 V

65

(G)

Ground

Start motor

Output

Other than at engine cranking

0 – 1 V

At engine cranking

6 – 16 V

67

(BR)

*10

(W)

*11

Ground

Battery power supply

Input

Ignition switch OFF

6 – 16 V

68

(GR)

Ground

Start relay and Engine 
restart relay power 
supply

Input

Other than at engine cranking

2 – 4 V

At engine cranking

6 – 16 V

69

(P)

Ground

Cooling fan relay-1

Output

Cooling 
fan

OFF

0 – 1 V

LO operation

4 – 8 V

MID or HI operation

9 – 16 V

70

(LG)

Ground

Battery power supply

Input

Ignition switch OFF

6 – 16 V

71

(L)

—

CAN - H (TCM)

Input/

Output

—

—

72

(P)

—

CAN - L (TCM)

Input/

Output

—

—

Terminal No.

(Wire color)

Description

Condition

Value

Signal name

Input/

Output

+

–

PCS

IPDM E/R

PCS-31

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

73

*8

(W)

Ground

Barometric pressure 
sensor signal

Input

Ignition switch ON

0 – 5 V
NOTE:

Change depending to atmo-

spheric pressure

74

*8

(R)

Ground

Barometric pressure 
sensor ground

—

Ignition switch ON

0 – 1 V

76

(GR)

Ground

Transmission range 
switch

Input

Ignition 
switch 
ON

Selector lever in P or N

9 – 16 V

Selector lever in any posi-
tion other than P or N

0 – 1 V

77

(G)

*1

(P)

*2

Ground

ECM relay control

Output

Ignition switch OFF
(More than a few seconds after turning 
ignition switch OFF)

6 – 16 V

• Ignition switch ON
• Ignition switch OFF

(For a few seconds after turning igni-
tion switch OFF)

0 – 1 V

78

(SB)

Ground

Reverse/neutral posi-
tion switch

Output

Ignition 
switch 
ON

Select lever in P or N

6 – 16 V

Select lever in any position 
other than P or N

0 – 1 V

79

(LG)

Ground

Battery current sensor 
power supply

Output

Ignition switch ON

5 V

80

(W)

Ground

Battery current sensor 
ground

—

Ignition switch ON

0 – 1 V

81

(P)

Ground

Battery current sensor

Input

Engine running
• Battery: Full charge
• Engine: Idling

2.6 – 3.5 V

82

(Y)

Ground

ECV control

Output

Ignition 
switch 
ON

Active test (ECV): 50 %

Active test: 100 %

0 – 1 V

83

*7

(LG)

*1

(O)

*2

Ground

G sensor power sup-
ply

Input

Ignition switch ON

4 – 6 V

84

*7

(W)

*1

(LG)

*2

Ground

G sensor ground

—

Ignition switch ON

0 – 1 V

85

*7

(P)

*1

(Y)

*2

Ground

G sensor

Input

Ignition 
switch 
ON

Vehicle is stop with plain 
land

4 – 6 V

86

*8

(Y)

Ground

Barometric pressure 
sensor power supply

Input

Ignition switch ON

4 – 6 V

89

(SB)

*1

(W)

*2

Ground

Oil pressure switch

Input

Ignition 
switch 
ON

Engine running

9 – 16 V

Engine stopped

0 – 1 V

Terminal No.

(Wire color)

Description

Condition

Value

Signal name

Input/

Output

+

–

JMMIA1600GB

PCS-32

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

IPDM E/R

90

(L)

Ground

Cooling fan relay-2

Output

Cooling 
fan

• Stop
• LO operation

9 – 16 V

HI operation

0 – 1 V

94

(SB)

Ground

Battery current sensor

Input

Engine running
• Battery temperature:25

°

C

• Idling

3.3 V

95

(P)

Ground

A/C relay

Output

Engine 
running

A/C switch OFF

0 – 1 V

A/C switch ON
(A/C compressor is operat-
ing)

9 – 16 V

96

(R)

*2

(GR)

*12

(L)

*13

Ground

ECM relay

Output

Ignition switch OFF

0 – 1 V

• Ignition switch ON
• Ignition switch OFF

(For a few seconds after turning igni-
tion switch OFF)

6 – 16 V

97

*8

(V)

Ground

Throttle control motor 
relay control

Output

Ignition switch ON

0 – 1 V

• When ignition switch is turned from 

OFF to ON

• For a few seconds after turning igni-

tion switch OFF

9 – 16 V

100

(BG)

*14

(BR)

*15

(GR)

*16

Ground

Ignition power supply

Output

Ignition switch OFF

0 – 1 V

Ignition switch ON

6 – 16 V

101
(W)

Ground

Ignition power supply

Output

Ignition switch OFF

0 – 1 V

Ignition switch ON

6 – 16 V

102

*8

(GR)

Ground

Throttle control motor 
relay

Output

Ignition switch OFF

0 – 1 V

• Ignition switch ON
• Ignition switch OFF

(For a few seconds after turning igni-
tion switch OFF)

6 – 16 V

103

(R)

*1

(Y)

*11

(G)

*19

Ground

ECM relay

Output

Ignition switch OFF

0 – 1 V

• Ignition switch ON
• Ignition switch OFF

(For a few seconds after turning igni-
tion switch OFF)

6 – 16 V

105

(L)

*1

(R)

*17

(BR)

*18

Ground

ECM relay

Output

Ignition switch OFF

0 – 1 V

• Ignition switch ON
• Ignition switch OFF

(For a few seconds after turning igni-
tion switch OFF)

6 – 16 V

106

(GR)

*1

(L)

*2

Ground

Fuel pump relay con-
trol

Output

• Ignition switch OFF
• Approximately 1 second after turning 

the ignition switch ON

0 – 1 V

Approximately 1 second or more turning 
the ignition switch ON

6 – 16 V

108

(R)

*1

(L)

*2

Ground

ECM relay

Output

Ignition switch OFF

0 – 1 V

• Ignition switch ON
• Ignition switch OFF

(For a few seconds after turning igni-
tion switch OFF)

6 – 16 V

Terminal No.

(Wire color)

Description

Condition

Value

Signal name

Input/

Output

+

–