Infiniti EX35. Manual - part 582

EC-70

< FUNCTION DIAGNOSIS >

[VQ35HR]

COOLING FAN CONTROL

1.

Heated oxygen sensor 2 (bank 2)

2.

Heated oxygen sensor 2 (bank 2) 
harness connector

3.

Heated oxygen sensor 2 (bank 1)

4.

Heated oxygen sensor 2 (bank 1) 
harness connector

 : Vehicle front

1.

Exhaust valve timing control position 
sensor (bank 1)

2.

Camshaft position sensor (PHASE) 
(bank 1)

3.

Camshaft position sensor (PHASE) 
(bank 2)

4.

Exhaust valve timing control position 
sensor (bank 2)

1.

Exhaust valve timing control magnet 
retarder (bank 1) harness connector

2.

Intake valve timing control solenoid 
valve (bank 1) harness connector

3.

Intake valve timing control solenoid 
valve (bank 2) harness connector

4.

Exhaust valve timing control magnet 
retarder (bank 2) harness connector

1.

Ignition coil No.5 (with power transis-
tor)

2.

Ignition coil No.3 (with power transis-
tor)

3.

Ignition coil No.1 (with power transis-
tor)

4.

Condenser

5.

Fuel injector No.3

6.

Fuel injector No.1

7.

Fuel injector No.2

8.

Fuel injector No.4

9.

Ignition coil No.2 (with power transis-
tor)

10. Ignition coil No.4 (with power transis-

tor)

11.

Ignition coil No.6 (with power transis-
tor)

12. Fuel injector No.6

13. Fuel injector No.5

14. Knock sensor (bank 1)

15. Knock sensor (bank 2)

JMBIA0008ZZ

JMBIA0009ZZ

JMBIA0010ZZ

COOLING FAN CONTROL

EC-71

< FUNCTION DIAGNOSIS >

[VQ35HR]

C

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F

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EC

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1.

Engine coolant temperature sensor

2.

A/F sensor 1 (bank 1)

3.

Crankshaft position sensor (POS)

 : Vehicle front

1.

IPDM E/R

2.

Battery current sensor

3.

Refrigerant pressure sensor

1.

Power steering pressure sensor

2.

Alternator

3.

Engine oil temperature sensor

 : Vehicle front

1.

EVAP service port

2.

EVAP canister purge volume control 
solenoid valve

3.

EVAP canister

JMBIA0011ZZ

JMBIA0013ZZ

JMBIA0014ZZ

JMBIA1181ZZ

EC-72

< FUNCTION DIAGNOSIS >

[VQ35HR]

COOLING FAN CONTROL

4.

EVAP canister vent control valve

5.

EVAP control system pressure sen-
sor

 : Vehicle front

1.

Fuel level sensor unit and fuel pump 
harness connector

2.

Fuel level sensor unit and fuel pump 3.

Fuel pressure regulator

4.

Fuel tank temperature sensor

 : Vehicle front

1.

Accelerator pedal position sensor

2.

ECM

1.

ICC steering switch

2.

CANCEL switch

3.

RESUME/ACCELERATE switch

4.

SET/COAST switch

5.

MAIN switch

6.

DISTANCE switch

7.

LDP switch

JMBIA1182ZZ

JMBIA0015ZZ

JMBIA1308ZZ

COOLING FAN CONTROL

EC-73

< FUNCTION DIAGNOSIS >

[VQ35HR]

C

D

E

F

G

H

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EC

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Component Description

INFOID:0000000003133271

1.

ASCD steering switch

2.

CANCEL switch

3.

RESUME/ACCELERATE switch

4.

SET/COAST switch

5.

MAIN switch

1.

Stop lamp switch

2.

ASCD brake switch (ASCD models)
ICC brake switch (ICC models)

3.

Brake pedal

JMBIA0017ZZ

JMBIA0312ZZ

Component

Reference

Camshaft position sensor (PHASE)

EC-256, "Description"

Crankshaft position sensor (POS)

EC-252, "Description"

Cooling fan control module

EC-443, "Description"

Cooling fan motor

EC-443, "Description"

Engine coolant temperature sensor

EC-172, "Description"

Refrigerant pressure sensor

EC-471, "Description"