speedometer INFINITI FX35 2008 Owner's Manual

TROUBLE DIAGNOSES WORK FLOWLAN-31
< SERVICE INFORMATION > [CAN FUNDAMENTAL]
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b. Reception item of “ABS”: Assume that the unit could not receive the signal from ECM. Draw a line
between ABS and ECM (line 3-b in the figure below).
4. Search for the possible cause using CAN communicati on signal chart using information from the interview
with the customer.
NOTE:
For the details of CAN communication signal, refer to LAN-44, "
CAN Communication Signal Chart".
a. ABS warning lamp turned ON and speedometer did not move: This means that “ABS warning lamp signal”
and “Vehicle speed signal” could not communicate between M&A and ABS (4-a in the figure below).
PKID1223E
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LAN-32
< SERVICE INFORMATION >[CAN FUNDAMENTAL]
TROUBLE DIAGNOSES WORK FLOW
b. The tachometer moved normally: This means t
hat “Engine speed signal” could communicate normally
between ECM and M&A (4-b in the figure below).
5. Fill out the diagnosis sheet based on information from step 4.
a. The ABS warning lamp turned ON and speedometer did not move: Assume that a possible cause is no communication between M&A and ABS. Draw a line between M&A and ABS. (Line 5-a in the figure
below).
SKIB8895E
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PG-62
< SERVICE INFORMATION >
HARNESS
H/AIM LT Headlamp Aiming Control System
H/LAMP LT Headlamp
H/PHON AV Hands Free Telephone
HORN WW Horn
HSEAT SE Heated Seat
I/KEY BL Intelligent Key System
I/MIRR GW Inside Mirror (Auto Anti-Dazzling Mirror)
IATS EC Intake Air Temperature Sensor
ICC ACS Intelligent Cruise Control System
ICC/BS EC ICC Brake Switch
ICC/SW EC ICC Steering Switch
ICCBOF EC ICC Brake Switch
IGNSYS EC Ignition System
ILL LT Illumination
INF/D AV Vehicle Information and Integrated Switch System
INJECT EC Injector
IVCB1 EC Intake Valve Timing Control Solenoid Valve Bank 1
IVCB2 EC Intake Valve Timing Control Solenoid Valve Bank 2
IVCSB1 EC Intake Valve Timing Control Position Sensor Bank 1
IVCSB2 EC Intake Valve Timing Control Position Sensor Bank 2
IVTB1 EC Intake Valve Timing Control System (Bank 1)
IVTB2 EC Intake Valve Timing Control System (Bank 2)
KEYLES BL Remote Keyless Entry System
KS EC Knock Sensor
LDW DI Lane Departure Warning System
M/ANT AV Manual Antenna
MAFS EC Mass Air Flow Sensor
MAIN AT Main Power Supply and Ground Circuit
MAIN EC Main Power Supply and Ground Circuit
MES AV Mobile Entertainment System
METER DI Speedometer, Tachometer, Temp. and Fuel Gauges
MIL/DL EC MIL & Data Link Connector
MIRROR GW Power Door Mirror
MMSW AT Manual Mode Switch
NATS BL Nissan Anti-Theft System
NAVI AV Navigation System
NONDTC AT Non-Detective Items
O2H2B1 EC Heated Oxygen Sensor 2 Heater Bank 1
O2H2B2 EC Heated Oxygen Sensor 2 Heater Bank 2
O2S2B1 EC Heated Oxygen Sensor 2 Bank 1
O2S2B2 EC Heated Oxygen Sensor 2 Bank 2
P/SCKT WW Power Socket
PGC/V EC EVAP Canister Purge Volume Control Solenoid Valve
PHASE EC Camshaft Position Sensor (PHASE) Code Section Wiri
ng Diagram Name
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RF-14
< SERVICE INFORMATION >
SUNROOF
Terminal and Reference Value for BCM
INFOID:0000000001328038
Terminal and Reference Valu e for Sunroof Motor AssemblyINFOID:0000000001328039
Te r -
minal Wire
color ItemSignal
Input/
Output Condition
Voltage (V)
(Approx.)
Ignition
switch OPeration or condition
12 P/B Front door switch
(passenger side) signal
Input OFFOPEN (ON) 0
CLOSE (OFF) Battery voltage
38 W/L Ignition switch (ON) Input Ignition switch (ON or START) position Battery voltage
42 L/R Power source (Fuse) Input OFF — Battery voltage
49 B Ground (signal) — ON — 0
52 B Ground (power) — ON — 0
53 Y/B RAP signal Output Ignition switch ON Battery voltage
OFF Within 45 seconds after ignition switch is
turned to OFF position
Battery voltage
When driver side or passenger side door
open in power window timer is operates. 0
54 W Power window power supply Output OFF — Battery voltage
55 G Power source (Fusible link) Input OFF — Battery voltage
62 W Front door switch
(driver side) signal Input OFFOPEN (ON) 0
CLOSE (OFF) Battery voltage
Te r -
minal Wire
color Item Signal
Input/
Output Condition
Voltage (V)
(Approx.)
Ignition
switch Operation or condition
1BR Sunroof switch (Tilt up/
Slide close) signal Input ONIgnition switch ON and sunroof
switch in TILT UP/SLIDE
CLOSE position
0
Other than above Battery voltage
5LG Sunroof switch
(Tilt down/Slide open)
signal
Input ONIgnition switch ON and sunroof
switch in TILT DOWN/SLIDE
OPEN position
0
Other than above Battery voltage
7W Power window power
supply
Input OFF — Battery voltage
8 G Vehicle speed signal Input ON Speedometer operated
[When vehicle speed is approx.
40 km/h (25 MPH)]
9 SB RAP signal Input Ignition switch ON Battery voltage
OFF Within 45 seconds after ignition
switch is turned to OFF position
Battery voltage
When driver side or passenger
side door open in power window
timer is operates. 0
10 B Ground — ON — 0
ELF1080D
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FRONT WIPER AND WASHER SYSTEMWW-21
< SERVICE INFORMATION >
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2. Disconnect IPDM E/R connector and front wiper motor connector.
3. Check continuity between IPDM E/R harness connector and front wiper motor harness connector.
4. Check continuity between IPDM E/R harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3.CHECK IPDM E/R
With CONSULT-III
1. Connect IPDM E/R connector and front wiper motor connector.
2. Select “FRONT WIPER” of IPDM E/R active test item.
3. With operating the test item, check voltage between IPDM E/R harness connector and ground.
Without CONSULT-III
1. Connect IPDM E/R connector and front wiper motor connector.
2. Start up auto active test. Refer to PG-20, "
Auto Active Test".
3. Check voltage between IPDM E/R harness connector and
ground.
OK or NG
OK >> Replace front wiper motor.
NG >> Replace IPDM E/R.
Only Front Wiper Intermi ttent Does Not OperateINFOID:0000000001328558
1.CHECK COMBINATION SWITCH
With CONSULT-III
1. Select “FR WIPER INT” of BCM data monitor item.
2. With operating the front wiper switch, check the monitor status.
Without CONSULT-III
Refer to LT-104, "
Combination Switch Inspection".
OK or NG
OK >> Replace BCM. Refer to BCS-13, "Removal and Installation of BCM".
NG >> Check combination switch (wiper switch) Refer to LT-104, "
Combination Switch Inspection".
Front Wiper Interval Time Is Not Controlled by Vehicle SpeedINFOID:0000000001328559
1.CHECK FUNCTION OF COMBINATION METER
Confirm that speedometer operates normally.
Does speedometer operate normally?
YES >> GO TO 2.
NO >> Combination meter vehicle speed system malfunction. Refer to DI-17, "
Vehicle Speed Signal
Inspection".
2.CHECK CAN COMMUNICATION BETWEEN BCM AND COMBINATION METER
Select “BCM” on CONSULT-III, and perform self-diagnosis for “BCM”.
31 – 4 : Continui
ty should exist.
31 – Ground : Continuity should not exist.
PKIA5197E
31 – Ground : Battery voltage.
31 – Ground : Battery voltage.
PKIA5198E
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