Infiniti M35/M45 Y50. Manual — part 584

TROUBLE DIAGNOSIS

EC-809

[VK45DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

: Vehicle front

1.

VIAS control solenoid valve

2.

Power valve actuator

3.

Vacuum tank

4.

ICC brake hold relay
(ICC models only)

5.

Cooling fan control module

6.

Cooling fan motor-2

7.

Cooling fan motor-1

8.

Cooling fan relay

PBIB3347E

EC-810

[VK45DE]

TROUBLE DIAGNOSIS

: Vehicle front

1.

EVAP canister purge volume control
solenoid valve

2.

EVAP service port

3.

EVAP canister vent control valve

4.

EVAP control system pressure sensor 5.

EVAP canister

6.

Crankshaft position sensor (POS)

7.

Power steering pressure sensor

PBIB2679E

TROUBLE DIAGNOSIS

EC-811

[VK45DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

PBIB2710E

1.

Air fuel ratio (A/F) sensor 1 (bank 1)

2.

Heated oxygen sensor 2 (bank 1)

3.

Heated oxygen sensor 2 (bank 1)
harness connector

4.

Heated oxygen sensor 2 (bank 2)
harness connector

5.

Heated oxygen sensor 2 (bank 2)

6.

Air fuel ratio (A/F) sensor 1 (bank 2)

PBIB2711E

EC-812

[VK45DE]

TROUBLE DIAGNOSIS

1.

ECM

2.

Data link connector

3.

Accelerator pedal position sensor

4.

Stop lamp switch

5.

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

6.

ICC steering switch
(models with ICC)
ASCD steering switch
(models with ASCD)

7.

RESUME/ACCELERATE switch

8.

SET/COAST switch

9.

CANCEL switch

10. DISTANCE switch

(ICC models only)

11. MAIN switch

PBIB2680E