2007 INFINITI FX35 camera

LAN-76
[CAN]
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
Malfunction Area ChartNKS004NX
MAIN LINE
BRANCH LINE
SHORT CIRCUIT
Malfunction Area Reference
Main line between TCM and data link connector LAN-77, "
Main Line Between TCM and Data Link Connector"
Main line between data link connector and unified meter and A/
C amp. LAN-77, "Main Line Between Data Link Connector and Unified
Meter and A/C Amp."
Main line between unified meter and A/C amp. and ABS actua-
tor and electric unit (control unit) LAN-78, "Main Line Between Unified Meter and A/C Amp. and
ABS Actuator and Electric Unit (Control Unit)"
Main line between ABS actuator and electric unit (control unit)
and driver seat control unit LAN-79, "Main Line Between ABS Actuator and Electric Unit
(Control Unit) and Driver Seat Control Unit"
Malfunction Area Reference
ECM branch line circuit LAN-80, "
ECM Branch Line Circuit"
AWD control unit branch line circuit LAN-80, "AWD Control Unit Branch Line Circuit"
Display control unit branch line circuit LAN-81, "Display Control Unit Branch Line Circuit"
ICC unit branch line circuitLAN-82, "ICC Unit Branch Line Circuit"
TCM branch line circuit LAN-82, "TCM Branch Line Circuit"
BCM branch line circuit LAN-83, "BCM Branch Line Circuit"
Data link connector branch line circuit LAN-84, "Data Link Connector Branch Line Circuit"
Intelligent Key unit branch line circuitLAN-84, "Intelligent Key Unit Branch Line Circuit"
LDW camera unit branch line circuitLAN-85, "LDW Camera Unit Branch Line Circuit"
Steering angle sensor branch line circuit LAN-86, "Steering Angle Sensor Branch Line Circuit"
Unified meter and A/C amp. branch line circuit LAN-86, "Unified Meter and A/C Amp. Branch Line Circuit"
ABS actuator and electric unit (control unit) branch line circuit LAN-87, "ABS Actuator and Electric Unit (Control Unit) Branch
Line Circuit"
ICC sensor branch line circuit
LAN-88, "ICC Sensor Branch Line Circuit"
Driver seat control unit branch line circuitLAN-89, "Driver Seat Control Unit Branch Line Circuit"
IPDM E/R branch line circuit LAN-89, "IPDM E/R Branch Line Circuit"
Malfunction Area Reference
CAN communication circuit LAN-90, "
CAN Communication Circuit"

TROUBLE DIAGNOSIS LAN-85
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2006 July 2007 FX35/FX45
3. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the Intelligent Key unit. Refer to BL-96, "
Schematic" .
OK or NG
OK >>
Present error: Replace the Intelligent Key unit. Refer to BL-146, "Removal and Installation of
Intelligent Key Unit" .

Past error: Error was detected in the Intelligent Key unit branch line.
NG >> Repair the power supply and the ground circuit.
LDW Camera Unit Branch Line CircuitNKS004OL
INSPECTION PROCEDURE
1. CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors for damage, bend, and loose connection (unit side and con- nector side).
–LDW camera unit connector
–Harness connector R1
–Harness connector M31
OK or NG
OK >> GO TO 2.
NG >> Repair the terminal and connector.
2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of LDW camera unit.
2. Check the resistance between the LDW camera unit harness connector terminals.
OK or NG
OK >> GO TO 3.
NG >> Repair the LDW camera unit branch line.
3. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the LDW camera unit. Refer to DI-96, "
Power Supply and
Ground Circuit Inspection" .
OK or NG
OK >>
Present error: Replace the LDW camera unit. Refer to DI-104, "Removal and Installation for
LDW Camera Unit" .

Past error: Error was detected in the LDW camera unit branch line.
NG >> Repair the power supply and the ground circuit.
LDW camera unit harness connector Resistance ( Ω)
Connector No. Terminal No.
R9 10 5 Approx. 54 – 66

PG-66
HARNESS
Revision: 2006 July 2007 FX35/FX45
P/SCKT WW Power Socket
PGC/V EC EVAP Canister Purge Volume Control Solenoid Valve
PHASE EC Camshaft Position Sensor (PHASE)
PHSB1 EC Camshaft Position Sensor (PHASE) (Bank 1)
PHSB2 EC Camshaft Position Sensor (PHASE) (Bank 2)
PNP/SW AT Park/Neutral Position Switch
PNP/SW EC Park/Neutral Position Switch
POS EC Crankshaft Position Sensor (CKPS) (POS)
POWER PG Power Supply Routing
PRE/SE EC EVAP Control System Pressure Sensor
PS/SEN EC Power Steering Pressure Sensor
R/VIEW DI Rear View Camera Control System
ROOM/L LT Interior Room Lamp
RP/SEN EC Refrigerant Pressure Sensor
SEAT SE Power Seat
SEN/PW EC Sensor Power Supply
SHIFT AT A/T Shift Lock System
SNOWSW EC Snow Mode Switch
SROOF RF Sunroof
SRS SRS Supplemental Restraint System
START SC Starting System
STOP/L LT Stop Lamp
STSIG AT Start Signal Circuit
T/WARN WT Low Tire Pressure Warning System
TAIL/L LT Parking, License and Tail Lamps
TPS1 EC Throttle Position Sensor (Sensor 1)
TPS2 EC Throttle Position Sensor (Sensor 2)
TPS3 EC Throttle Position Sensor
TRNSCV BL Homelink Universal Transceiver
TURN LT Turn Signal and Hazard Warning Lamp
VDC BRC Vehicle Dynamics Control System
VEHSEC BL Vehicle Security System
VENT/V EC EVAP Canister Vent Control Valve
VIAS EC Variable Induction Air Control System
VIAS/V EC VIAS Control Solenoid Valve
VSSA/T AT Vehicle Speed Sensor A/T (Revolution Sensor)
WARN DI Warning Lamps
WINDOW GW Power Window
WIP/R WW Rear Wiper and Washer
WIPER WW Front Wiper and Washer Code Section Wiring Diagram Name