Nissan Versa Sedan. Manual - part 161

CO-24

< REMOVAL AND INSTALLATION >

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WATER OUTLET

WATER OUTLET

Exploded View

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M/T models

CVT and A/T models

AWBIA1490ZZ

1.

Engine coolant temperature sensor

2.

Clamp

3.

Gasket

4.

Clamp

5.

Bracket

6.

Clamp

7.

Water outlet

8.

Clamp

9.

Clamp

10. Cylinder block heater (Canada)

A.

From electric throttle control actuator B.

To radiator

C.

From heater core

D.

To heater core

E.

To electric throttle control actuator

Front

AWBIA1489ZZ

1.

Engine coolant temperature sensor

2.

Clamp

3.

Gasket

4.

Clamp

5.

Bracket

6.

Clamp

7.

Water outlet

8.

Clamp

9.

Clamp

10. Clamp

11. Cylinder block heater (Canada) 

A.

From electric throttle control actuator

B.

To radiator

C.

To heater core / CVT oil warmer 

D.

To CVT oil warmer 

E.

To heater core

F.

To electric throttle control actuator

Front

WATER OUTLET

CO-25

< REMOVAL AND INSTALLATION >

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Removal and Installation

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WARNING:

Do not remove the radiator cap when the engine is hot. Serious burns could occur from high-pressure

engine coolant escaping from the radiator. Wrap a thick cloth around the radiator cap. Slowly turn it a

quarter of a turn to release built-up pressure. Carefully remove radiator cap by turning it all the way.

NOTE:

When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-

ing.

REMOVAL

1. Drain engine coolant. Refer to 

CO-8, "Draining Engine Coolant"

.

CAUTION:

• Perform this step when engine is cold.

• Do not spill engine coolant on drive belt.

2. Remove air ducts and air cleaner assembly. Refer to 

EM-25, "Removal and Installation"

.

3. Remove battery wedge bracket. Refer to 

PG-63, "Removal and Installation"

.

4. Disconnect radiator hose (upper). Refer to 

CO-14, "Exploded View"

.

5. Disconnect harness connector from engine coolant temperature sensor.
6. Disconnect harness connector from cylinder block heater (Canada only).
7. Disconnect water hoses and heater hoses from water outlet.
8. Remove water outlet.
9. Remove engine coolant temperature sensor from water outlet, if necessary.
10. Remove cylinder block heater from water outlet, if necessary (Canada only).

INSTALLATION

Installation is in the reverse order of removal.

INSPECTION AFTER INSTALLATION

• Before starting engine, check oil/fluid levels, including engine coolant and engine oil. If less than required

quantity, fill to the specified level. Refer to 

MA-12, "Fluids and Lubricants"

.

• Use procedure below to check for fuel leakage.

• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leak-

age at connection points.

• Start engine. With engine speed increased, check again for fuel leakage at connection points.

• Run engine to check for unusual noise and vibration.

NOTE:

If hydraulic pressure inside timing chain tensioner drops after removal and installation, slack in the guide

may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop

after hydraulic pressure rises.

• Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gas, or any oils/fluids, includ-

ing engine oil and engine coolant.

• Bleed air from passages in lines and hoses, such as in cooling system.

• After cooling down engine, again check oil/fluid levels, including engine oil and engine coolant. Refill to spec-

ified level, if necessary.

• Summary of the inspection items:

*Power steering fluid, brake fluid, etc.

Item

Before starting engine

Engine running

After engine stopped

Engine coolant

Level

Leakage

Level

Engine oil

Level

Leakage

Level

Transmission/
transaxle fluid 

A/T and CVT Models

Leakage

Level/Leakage

Leakage

M/T Models

Level/Leakage

Leakage

Level/Leakage

Other oils and fluids*

Level

Leakage

Level

Fuel

Leakage

Leakage

Leakage

Exhaust gas

—

Leakage

—

CO-26

< SERVICE DATA AND SPECIFICATIONS (SDS) 

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Standard and Limit

INFOID:0000000009269219

Engine coolant capacity (approximate)

Unit:   (US qt, Imp qt)

*: Includes reservoir amount.

Radiator

Unit: kPa (kg/cm

2

, psi)

Thermostat

Standard

Engine coolant capacity (With reservoir tank at “MAX” level)*

CVT and A/T models

7.2 (7 5/8, 6 3/8)

M/T models

6.3 (6 5/8, 5 1/2)

Reservoir tank engine coolant capacity (At “MAX” level)

0.7 (3/4, 5/8)

Cap relief pressure

Standard

88 (0.90, 12.8)

Radiator leak test pressure

156 (1.59, 22.6)

Valve opening temperature

80.5 - 83.5

°C (177 - 182°F)

Maximum valve lift

8.0 mm/95

°C (0.315 in/203°F)

Valve closing temperature

77

°C (171°F)

DEF-1

DRIVER CONTROLS

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SECTION 

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CONTENTS

DEFOGGER

PRECAUTION ...............................................

3

PRECAUTIONS ...................................................

3

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................

3

SYSTEM DESCRIPTION  ..............................

4

COMPONENT PARTS  ........................................

4

Component Parts Location ........................................

4

Component Description .............................................

4

SYSTEM ..............................................................

5

System Diagram ........................................................

5

System Description  ...................................................

5

DIAGNOSIS SYSTEM (BCM) (WITH INTELLI-
GENT KEY SYSTEM) ..........................................

6

COMMON ITEM ...........................................................

6

COMMON ITEM : CONSULT Function (BCM - 
COMMON ITEM) .......................................................

6

REAR DEFOGGER  .....................................................

7

REAR DEFOGGER : CONSULT Function (BCM - 
REAR DEFOGGER)  .................................................

7

DIAGNOSIS SYSTEM (BCM) (WITHOUT IN-
TELLIGENT KEY SYSTEM) ................................

8

COMMON ITEM ...........................................................

8

COMMON ITEM : CONSULT Function (BCM - 
COMMON ITEM) .......................................................

8

REAR DEFOGGER  .....................................................

9

REAR DEFOGGER : CONSULT Function (BCM - 
REAR DEFOGGER)  .................................................

9

ECU DIAGNOSIS INFORMATION  ..............

10

BCM ....................................................................

10

List of ECU Reference  ............................................

10

WIRING DIAGRAM ......................................

11

REAR WINDOW DEFOGGER SYSTEM  ..........

11

Wiring Diagram ........................................................

11

BASIC INSPECTION  ...................................

16

DIAGNOSIS AND REPAIR WORK FLOW  .......

16

Work Flow ................................................................

16

DTC/CIRCUIT DIAGNOSIS  .........................

19

REAR WINDOW DEFOGGER SWITCH  ...........

19

Description ...............................................................

19

Component Function Check  ....................................

19

Diagnosis Procedure  ...............................................

19

Component Inspection .............................................

20

REAR WINDOW DEFOGGER RELAY  .............

21

Description ...............................................................

21

Component Function Check  ....................................

21

Diagnosis Procedure  ...............................................

21

Component Inspection .............................................

22

REAR WINDOW DEFOGGER POWER SUP-
PLY AND GROUND CIRCUIT  ..........................

23

Description ...............................................................

23

Component Function Check  ....................................

23

Diagnosis Procedure  ...............................................

23

Component Inspection .............................................

24

DRIVER SIDE DOOR MIRROR DEFOGGER ...

25

Description ...............................................................

25

Component Function Check  ....................................

25

Diagnosis Procedure  ...............................................

25

Component Inspection .............................................

26

PASSENGER SIDE DOOR MIRROR DEFOG-
GER ...................................................................

27

Description ...............................................................

27

Component Function Check  ....................................

27

Diagnosis Procedure  ...............................................

27