2006 INFINITI FX35 diagram

EC-668
[VQ35DE]
SNOW MODE SWITCH
Revision: 2006 December 2006 FX35/FX45
Wiring DiagramNBS0040D
TBWM1415E

EC-670
[VQ35DE]
SNOW MODE SWITCH
Revision: 2006 December 2006 FX35/FX45
5. DETECT MALFUNCTIONING PART
Check the following.

Fuse block (J/B) M1

10A fuse

Harness for open or short between snow mode switch and fuse.
>> Repair open circuit or short to ground or short to power in harness or connectors.
6. CHECK SNOW MODE SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect “unified meter and A/C amp.” harness connector.
3. Check harness continuity between snow mode switch terminal 4 and “unified meter and A/C amp.” termi- nal 12. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 9.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
7. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten ground screw on the body. Refer to EC-818, "
Ground Inspection" .
OK or NG
OK >> GO TO 8.
NG >> Repair or replace ground connections.
8. CHECK SNOW MODE INDICATOR LAMP GROUND CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between snow mode switch terminal 2 and ground. Refer to Wiring Diagram.
2. Also check harness for short to power.
OK or NG
OK >> GO TO 9.
NG >> Repair open circuit or short to power in harness or connectors. Continuity should exist.
PBIB2625E
Continuity should exist.

EC-672
[VQ35DE]
MIL AND DATA LINK CONNECTOR
Revision: 2006 December 2006 FX35/FX45
MIL AND DATA LINK CONNECTORPFP:24814
Wiring DiagramNBS0040G
TBWM1413E

EC-690
[VK45DE]
ENGINE CONTROL SYSTEM
Revision: 2006 December 2006 FX35/FX45
ENGINE CONTROL SYSTEMPFP:23710
System DiagramNBS00411
PBIB3220E

EC-768
[VK45DE]
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
Vacuum Hose DrawingNBS00422
Refer to EC-690, "System Diagram" for Vacuum Control System.
: Vehicle front : To EVAP canister purge volume control solenoid valve
1. Intake manifold collector 2. Vacuum tank 3. VIAS control solenoid valve
4. Power valve actuator
NOTE:
Do not use soapy water or any type of solvent while installing vacuum hoses or purge hoses.
PBIB3222E

TROUBLE DIAGNOSIS EC-769
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2006 December 2006 FX35/FX45
Circuit DiagramNBS00423
TBWM1319E

EC-812
[VK45DE]
POWER SUPPLY AND GROUND CIRCUIT
Revision: 2006 December 2006 FX35/FX45
POWER SUPPLY AND GROUND CIRCUITPFP:24110
Wiring DiagramNBS0042G
TBWM1321E

EC-814
[VK45DE]
POWER SUPPLY AND GROUND CIRCUIT
Revision: 2006 December 2006 FX35/FX45
4. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten three ground screws on the body. Refer to EC-818, "
Ground Inspection" .
OK or NG
OK >> GO TO 5.
NG >> Repair or replace ground connections.
5. CHECK ECM GROUND CIRCUIT FOR OPEN AND SHORT-I
1. Disconnect ECM harness connector.
2. Check harness continuity between ECM terminals 1, 115, 116 and ground. Refer to Wiring Diagram.
3. Also check harness for short to power.
OK or NG
OK >> GO TO 7.
NG >> GO TO 6.
6. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors F102, M82

Harness for open or short between ECM and ground
>> Repair open circuit or short to power in harness or connectors.
7. CHECK ECM POWER SUPPLY CIRCUIT-II
1. Reconnect ECM harness connector.
2. Turn ignition switch ON.
3. Check voltage between IPDM E/R terminal 17 and ground with CONSULT-II or tester.
OK or NG
OK >> Go to EC-1328, "IGNITION SIGNAL" .
NG >> GO TO 8.
PBIB2195E
Continuity should exist.
Voltage: Battery voltage
PBIB1514E