2011 NISSAN LATIO relay

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-25
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B
PG
N
O P
Terminal and Reference Value for IPDM E/RINFOID:0000000005928350
Te r m i n a l Wire
color Signal name Signal
input/
output Measuring condition
Reference value
(Approx.)
Ignition
switch Operation or condition
1 R Battery power supply Input OFF —Battery voltage
2 G Battery power supply Input OFF —Battery voltage
3YECM Relay Output— Ignition switch ON or START
Battery voltage
Ignition switch OFF or ACC 0V
4GECM relay Output— Ignition switch ON or START
Battery voltage
Ignition switch OFF or ACC 0V
6R Daytime light relay
control Input ON Daytime light system active. Less than battery voltage
Daytime light system inactive. Battery voltage
7 G ECM relay control Input — Ignition switch ON or START
0V
Ignition switch OFF or ACC Battery voltage
8G Throttle control motor
relay
Output —Ignition switch ON or START
Battery voltage
Ignition switch OFF or ACC 0V
11 W A/C compressor Output ON or
START A/C switch ON or defrost A/C
switch
Battery voltage
A/C switch OFF or defrost A/C
switch 0V
12 O Ignition switch sup-
plied power Input —OFF or ACC
0V
ON or START Battery voltage
14 LG
(M/T) R
(A/T or
CVT) Fuse 49
Output —Ignition switch ON or START
Battery voltage
Ignition switch OFF or ACC 0V
15 V Fuse 50 Output —Ignition switch ON or START
Battery voltage
Ignition switch OFF or ACC 0V
16 BR Fuse 51 Output —Ignition switch ON or START
Battery voltage
Ignition switch OFF or ACC 0V
17 Y Battery power supply Output — —Battery voltage
19 R Starter motor Output START—Battery voltage
20 L
(with A/C)
LG
(with-
out A/
C) Cooling fan relay-1 Output — Conditions correct for cooling
fan low operation.
Battery voltage
Conditions not correct for
cooling fan low operation. 0V
22 G Battery power supply Input — —Battery voltage
23 L Cooling fan relay-2 Input — Conditions correct for cooling
fan high operation
Battery voltage
Conditions not correct for
cooling fan high operation 0V
Revision: May 2010
2011 Versa

PG-26
< SERVICE INFORMATION >
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
24 Y Cooling fan relay-3 Output — Conditions correct for cooling
fan high operation
Battery voltage
Conditions not correct for
cooling fan high operation 0V
26 O Tail lamp relay (park-
ing lamps) Output — Lighting switch in 2nd position Battery voltage
27 BR Tail lamp relay (park-
ing lamps)
Output — Lighting switch in 2nd position Battery voltage
28 GR Tail lamp relay (park-
ing lamps) Output — Lighting switch in 2nd position Battery voltage
29 P Tail lamp relay (park-
ing lamps) Output — Lighting switch in 2nd position Battery voltage
30
(A/T
only) R Fuse 54
Output —Ignition switch ON or START
Battery voltage
Ignition switch OFF or ACC 0V
31 O Fuse 55 Output —Ignition switch ON or START
Battery voltage
Ignition switch OFF or ACC 0V
32 L Wiper high speed sig-
nal
OutputON or
START Wiper switch OFF, LO, INT
0V
HI Battery voltage
33 Y Wiper low speed sig-
nal
OutputON or
START Wiper switch OFF
0V
LO or INT Battery voltage
35 BR Starter relay (inhibit
switch) InputON or
START Selector lever in "P" or "N"
(CVT or A/T) or clutch pedal
depressed (M/T)
Battery voltage
Selector lever any other posi-
tion (CVT or A/T) or clutch
pedal released (M/T) 0V
36 BR Fuel pump relay Output — Ignition switch ON or START
Battery voltage
Ignition switch OFF or ACC 0V
37 G Oil pressure switch Input ON or
START Engine running and oil pres-
sure within specification
Battery voltage
Engine not running or oil pres-
sure below specification 0V
38 R Wiper auto stop signal Input ON or
START Wipers not in park position
Battery voltage
Wipers in park position 0V
39 B Ground Input ——0V
40 P CAN-L — ON— —
41 L CAN-H — ON— —
45 R Horn relay control Input — Horn switch PUSHED, alarm
switch activated or door lock/
unlock is confirmed when op-
erating lock system via the
keyfob
0V
Horn switch released, alarm
not active, keyfob not active Battery voltage
46 Y Throttle control motor
relay control Input —Ignition switch ON or START
0V
Ignition switch OFF or ACC Battery voltage
47 GR Fuel pump relay con-
trol Input —Ignition switch ON or START
0V
Ig niti

on switch OFF or ACC Battery voltage
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value
(Approx.)
Ignition
switch Operation or condition
Revision: May 2010
2011 Versa

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-27
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B
PG
N
O PIPDM E/R Power/Ground Circuit InspectionINFOID:0000000005928351
1.FUSE AND FUSIBLE LINK INSPECTION
Check that the following fusible links or IPDM E/R fuses are not blown.
OK or NG
OK >> GO TO 2.
NG >> Replace fuse or fusible link.
2.POWER CIRCUIT INSPECTION
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector E42.
3. Check voltage between IPDM E/R harness connector E42 terminals 1, 2 and ground.
50 V Front fog lamp (LH) Output ON or
STARTLighting
switch must
be in the 2ND
position
(LOW beam
is ON) and
the front fog
lamp switch OFF
0V
ON Battery voltage
51 W Front fog lamp (RH) Output ON or
START Lighting
switch must
be in the 2ND
position
(LOW beam
is ON) and
the front fog
lamp switch OFF
0V
ON Battery voltage
52 L LH Low beam head-
lamp Output — Lighting switch in 2nd position Battery voltage
54 P RH Low beam head-
lamp
Output — Lighting switch in 2nd position Battery voltage
55 G LH High beam head-
lamp
Output —Lighting switch in 2nd position
and placed in HIGH or PASS
position
Battery voltage
56 Y RH High beam head-
lamp Output —Lighting switch in 2nd position
and placed in HIGH or PASS
position Battery voltage
59 B Ground Input ——0V
60 R Rear window defogger
relay
OutputON or
START Rear defogger Switch ON
Battery voltage
Rear defogger Switch OFF 0V
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value
(Approx.)
Ignition
switch Operation or condition
Terminal No.
Signal nameFuse, fusible link No.
1, 2 Battery power a, b, d
Revision: May 2010 2011 Versa

PG-40
< SERVICE INFORMATION >
HARNESS
MAIN HARNESS
ABMIA2317GB
G1 M1 W/16 : To R1D4 M38 W/8 : CVT shift selector (with intelligent key)
B3 M2 B/5 : Passenger select unlock relay B3 M39 W/2 : Tire pressure warning check connector
B2 M3 W/1 : Fuse block (J/B) D2 M40 W/8 : Audio unit
B3 M4 W/1 : Fuse block (J/B) D2 M41 W/2 : Defrost A/C switch
B3 M5 W/3 : Illumination control switch D3 M42 W/3 : Thermo control amp.
Revision: May 2010 2011 Versa

HARNESSPG-41
< SERVICE INFORMATION >
C
DE
F
G H
I
J
L
M A
B
PG
N
O P
C2 M6 W/4 : Steering lock solenoid D2 M43 W/20 : Audio unit
B3 M7 W/16 : Door mirror re mote control switch D2 M44 W/16 : Audio unit
A3 M8 W/16 : To D2 D2 M45 W/12 : Audio unit
A3 M9 W/16 : To D1 A1 M46 BR/2 : Front tweeter LH
E2 M10 GR/2 : Instrument panel antenna G1 M47 BR/2 : Front tweeter RH
G3 M11 W/4 : To B106 B2 M48 L/4 : Heated mirror relay
G4 M12 W/16 : To B101 D3 M49 W/24 : iPod ® adapter
G3 M13 W/24 : To B102 E1 M50 GR/16 : iPod ® side
G3 M14 W/24 : To B120 E2 M52 W/40 : Intelligent key unit
B4 M15 W/16 : To B23 B2 M53 W/16 : EPS control unit
B4 M16 W/24 : To B24 B3 M54 B/2 : EPS control unit
D5 M17 B/1 : Parking brake switch D2 M55 W/4 : Hazard switch
F2 M18 W/40 : BCM (body control module) B2 M57 — : Body ground
F2 M19 W/15 : BCM (body control module) C1 M60 L/2 : EPS control unit
F3 M20 B/15 : BCM (body control module) F1 M61 — : Body ground
C2 M21 W/4 : NATS antenna amp. E2 M62 W/2 : Front blower motor
B3 M22 W/16 : Data link connector C1 M63 W/4 : Torque sensor
E3 M23 W/4 : Remote keyless entry receiver C3 M64 W/8 : Steering angle sensor
C1 M24 W/40 : Combination meter A2 M69 SMJ : To E7
C3 M25 /2 : Diode-1 D2 M70 W/24 : AV control unit
B2 M26 W/6 : Ignition switch D2 M71 W/9 : AV control unit
C2 M27 GR/6 : Key switch and key lock solenoid D1 M72 B/5 : USB interface and aux jack
C2 M28 W/16 : Combination switch B2 M73 GR/6 : Key switch and ignition knob switch
C3 M29 Y/6 : Combination switch G3 M74 W/12 : To D102
C3 M30 GR/8 : Combination switch G3 M75 W/12 : To D101
E3 M32 W/4 : To M150 E1 M76 B/4 : USB interface and aux jack
D2 M33 B/15 : Front air control F2 M77 Y/4 : Front passenger air bag module
B3 M34 GR/6 : VDC OFF switch A2 M78 B/2 : To E11
D4 M35 Y/28 : Air bag diagnosis sensor unit B1 M79 — : Body ground
C3 M36 W/3 : Front passenger air bag OFF indicator D3 M150 W/4 : To M32
D4 M38 W/6 : A/T shift selector (with A/T) C3 M151 W/4 : Front blower motor resistor
D4 M38 W/6 : CVT shift selector (without intelligent
key)
Revision: May 2010
2011 Versa

PG-44
< SERVICE INFORMATION >
HARNESS
Refer to "ENGINE ROOM HARNESS (LH VIEW)" for continuation of engine room harness.
G2 E1 GR/5 : Front wiper motor F2 E33 B/26 : ABS actuator and electric unit (control unit)
C3 E2 B/2 : Front and rear washer motor E2 E37 B/5 : Daytime light relay 1
F5 E4 Y/2 : Crash zone sensor D2 E38 L/5 : Daytime light relay 2
E4 E17 B/3 : Refrigerant pressure sensor E2 E41 — : Ground (ABS)
D2 E24 — : Engine ground C3 E50 W/2 : Washer fluid level switch
C3 E26 B/3 : Front combination lamp RH D1 E52 B/2 : Front wheel sensor RH
C4 E28 B/2 : Front fog lamp RH D2 E54 B/2 : Front combination lamp RH
D3 E30 B/2 : Front combination lamp RH
Revision: May 2010 2011 Versa

PG-58
< SERVICE INFORMATION >
HARNESS
Wiring Diagram Codes (Cell Codes)
INFOID:0000000005928356
Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring
diagram.
D4 D406 W/2 : Back door request switch C2 D413 B/1 : Rear window defogger (-)
E2 D407 W/2 : High mounted stop lamp
Code Section Wiring Diagram Name
ABS BRC Anti-lock Brake System
A/C,M MTC Manual Air Conditioner
APPS1 EC Accelerator Pedal Position Sensor
A/F EC Air Fuel Ratio Sensor 1
A/FH EC Air Fuel Ratio Sensor 1 Heater
APPS2 EC Accelerator Pedal Position Sensor
APPS3 EC Accelerator Pedal Position Sensor
ASC/BS EC ASCD Brake Switch
ASC/SW EC ASCD Steering Switch
ASCBOF EC ASCD Brake Switch
ASCIND EC ASCD Indicator
AT/IND DI A/T Indicator Lamp
AUDIO AV Audio
BACK/L LT Back-up Lamp
BA/FTS AT A/T Fluid Temperature Sensor and TCM Power Supply
B/DOOR BL Back Door Opener
BRK/SW EC Brake Switch
CAN AT CAN Communication Line
CAN CVT CAN Communication Line
CAN EC CAN Communication Line
CAN LAN CAN System
CHARGE SC Charging System
CHIME DI Warning Chime
COOL/F EC Cooling Fan Control
COMBSW LT Combination Switch
COMM AV Audio Visual Communication System
CVTIND DI CVT Indicator Lamp
D/LOCK BL Power Door Lock
DEF GW Rear Window Defogger
DTRL LT Headlamp - With Daytime Light System
ECTS EC Engine Coolant Temperature Sensor
ENGSS AT Engine Speed Signal
EPS STC Electronic Controlled Power Steering
ETC1 EC Electric Throttle Control Function
ETC2 EC Throttle Control Motor Relay
ETC3 EC Throttle Control Motor
F/FOG LT Front Fog Lamp
F/PUMP EC Fuel Pump
FTS AT A/T Fluid Temperature Sensor
FTS CVT CVT Fluid Temperature Sensor Circuit
FTTS EC Fuel Tank Temperature Sensor
FUEL EC Fuel Ignition System Function
HEATER MTC Heater System
Revision: May 2010 2011 Versa

STANDARDIZED RELAYPG-69
< SERVICE INFORMATION >
C
DE
F
G H
I
J
L
M A
B
PG
N
O P
STANDARDIZED RELAY
DescriptionINFOID:0000000005928360
NORMAL OPEN, NORMAL CLOS ED AND MIXED TYPE RELAYS
Relays can mainly be divided into three types: normal open, normal closed and mixed type relays.
TYPE OF STANDARDIZED RELAYS
SEL881H
SEL882H
1M1 Make 2M2 Make
1T 1 Transfer 1M·1B1 Make 1 Break
Revision: May 2010 2011 Versa