Nissan Qashqai J11. Manual - part 254

ECH-314

< REMOVAL AND INSTALLATION >

[HRA2DDT]

DC/DC CONVERTER

DC/DC CONVERTER

Exploded View

INFOID:0000000010501198

NOTE:
The below figure shows LHD models. RHD models are the mirror image.

Removal and Installation

INFOID:0000000010501199

REMOVAL

1.

Disconnect battery negative terminal. Refer to 

ECH-7, "Precautions for Removing Battery Terminal"

.

2.

Remove glove box cover. Refer to 

IP-12, "Exploded View"

.

3.

Disconnect DC/DC converter harness connectors.

4.

Remove DC/DC converter bracket mounting screws.

5.

Remove bracket with DC/DC converter.

6.

Remove DC/DC converter mounting nuts.

7.

Remove DC/DC converter.

INSTALLATION

Install in the reverse order of removal.

1.

DC/DC converter

2.

Bracket

: N·m (kg-m, in-lb)

: Vehicle front

JSBIA4865GB

ENGINE RESTART BYPASS RELAY

ECH-315

< REMOVAL AND INSTALLATION >

[HRA2DDT]

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ENGINE RESTART BYPASS RELAY

Exploded View

INFOID:0000000010501200

Removal and Installation

INFOID:0000000010501201

REMOVAL

1.

Remove battery, battery cover and battery tray. Refer to 

PG-155, "Removal and Installation"

.

2.

Disconnect engine restart bypass relay harness connectors.

3.

Remove bracket with engine restart bypass relay.

INSTALLATION

Install in the reverse order of removal.

1.

Engine restart bypass relay

2.

Battery mounting bracket

: N·m (kg-m, in-lb)

JSBIA5193GB

ECH-316

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[HRA2DDT]

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Idle Speed

INFOID:0000000010379194

*: Under the following conditions

• A/C switch: OFF

• Electric load: OFF (Lights, heater fan & rear window defogger)

• Steering wheel: Kept in straight-ahead position

Condition

Specification

No load* (in Neutral position)

750 

±

 50 rpm

EVAPORATIVE EMISSION SYSTEM

ECH-317

< PERIODIC MAINTENANCE >

[HRA2DDT]

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PERIODIC MAINTENANCE

EVAPORATIVE EMISSION SYSTEM

Inspection

INFOID:0000000010379191

1.

Visually inspect EVAP vapor lines for improper attachment and for cracks, damage, loose connections,
chafing and deterioration.

2.

Check EVAP canister as follows:

a.

Block port (A). Orally blow air through port (B).
Check that air flows freely through port (C).

b.

Block port (B). Orally blow air through port (A).
Check that air flows freely through port (C).

3.

Inspect fuel tank filler cap vacuum relief valve for clogging, stick-
ing, etc.

a.

Wipe clean valve housing.

b.

Check valve opening pressure and vacuum.

c.

If out of specification, replace fuel filler cap as an assembly.
Refer to 

FL-10, "Exploded View"

.

JSBIA0335ZZ

SEF989X

Pressure:

15.3 - 20.0 kPa (0.153 - 0.200 bar, 0.156 - 0.204 kg/

cm

2

, 2.22 - 2.90 psi)

Vacuum:

–6.0 to –3.4 kPa (–0.06 bar to –-0.034bar, –0.061 to –

0.035 kg/cm

2

, –0.87 to –0.49 psi)

SEF943S