Nissan March K13. Instruction — part 483
PCS-14
< SYSTEM DESCRIPTION >
[IPDM E/R (WITH I-KEY)]
DIAGNOSIS SYSTEM (IPDM E/R)
ACTIVE TEST
Test item
S/L RLY -REQ
[Off/On]
Displays the status of the steering lock relay signal received from BCM via CAN
communication.
S/L STATE
[LOCK/UNLK/UNKWN]
Displays the status of the steering lock judged by IPDM E/R.
DTRL REQ
[Off/On]
NOTE:
This item is indicated, but not monitored.
OIL P SW
[Open/Close]
Displays the status of the oil pressure switch judged by IPDM E/R.
HOOD SW
[Off/On]
NOTE:
This item is indicated, but not monitored
HL WASHER REQ
[Off/On]
NOTE:
This item is indicated, but not monitored.
THFT HRN REQ
[Off/On]
Displays the status of the theft warning horn request signal received from BCM via
CAN communication.
HORN CHIRP
[Off/On]
NOTE:
This item is indicated, but not monitored.
Monitor Item
[Unit]
MAIN SIG-
NALS
Description
Test item
Operation
Description
CORNERING LAMP
LH
NOTE:
This item is indicated, but cannot be tested.
RH
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 high relay.
MOTOR FAN
1
OFF
2
Operates the cooling fan relay (LO operation).
3
Operates the cooling fan relay (MID operation).
4
Operates the cooling fan relay (HI operation).
HEAD LAMP WASHER
Off
NOTE:
This item is indicated, but cannot be tested.
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 sec-
ond intervals.
Fog
Operates the front fog lamp relay.
PCS
IPDM E/R
PCS-15
< ECU DIAGNOSIS INFORMATION >
[IPDM E/R (WITH I-KEY)]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
ECU DIAGNOSIS INFORMATION
IPDM E/R
Reference Value
INFOID:0000000005914122
VALUES ON THE DIAGNOSIS TOOL
Monitor Item
Condition
Value/Status
MOTOR FAN REQ
Engine idle speed
Changes depending on engine
coolant temperature, air conditioner
operation 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, 2ND or AUTO (Light is illuminated)
On
HL LO REQ
Lighting switch OFF
Off
Lighting switch 2ND or AUTO (Light is illuminated)
On
HL HI REQ
Lighting switch 2ND or
AUTO (Light is illuminated)
Lighting switch other than HI and
PASS
Off
Lighting switch HI or PASS
On
FR FOG REQ
Lighting switch 2ND or
AUTO (Light is illuminated)
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
Off
Selector lever in P or N position
On
ST RLY CONT
Ignition switch ON
Off
At engine cranking
On
IHBT RLY -REQ
Ignition switch ON
Off
At engine cranking
On
PCS-16
< ECU DIAGNOSIS INFORMATION >
[IPDM E/R (WITH I-KEY)]
IPDM E/R
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
• Pull the selector lever with selec-
tor lever in P position.
• Selector lever in any position oth-
er than P.
Off
Release the selector lever with selector lever in P position.
On
S/L RLY -REQ
None of the conditions below are present.
Off
• Open the driver door 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
S/L STATE
Steering lock is locked.
LOCK
Steering lock is unlocked.
UNLK
[DTC: B210A] is detected.
UNKWN
DTRL REQ
NOTE:
This item is indicated, but not monitored.
Off
OIL P SW
Ignition switch OFF, ACC or engine running
Open
Ignition switch ON
Close
HOOD SW
NOTE:
This item is indicated, but not monitored.
Off
HL WASHER REQ
NOTE:
This item is indicated, but not monitored.
Off
THFT HRN REQ
Not operation
Off
Panic alarm is activated
On
HORN CHIRP
NOTE:
This item is indicated, but not monitored.
Off
Monitor Item
Condition
Value/Status
PCS
IPDM E/R
PCS-17
< ECU DIAGNOSIS INFORMATION >
[IPDM E/R (WITH I-KEY)]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
TERMINAL LAYOUT
A: For models with Intelligent Key system only
PHYSICAL VALUES
JMMIA0359ZZ
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
(Y)
Ground
Battery power supply
Input
Ignition switch OFF
Battery voltage
10
(B)
Ground
Ground
—
Ignition switch ON
0 V
11
(P)
Ground
CAN-L
Input/
Output
—
—
12
(L)
Ground
CAN-H
Input/
Output
—
—
21
(P)
Ground
Front fog lamp relay con-
trol
Output
Lighting
switch
2ND
Front fog lamp switch
OFF
Battery voltage
Front fog lamp switch
ON
0 V
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