Nissan Altima HL32 Hybrid. Manual - part 544

BATTERY CONTROL

HBB-33

< FUNCTION DIAGNOSIS >

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For details, refer to THS ECU Control on page 

HBB-7, "System Description"

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HV battery cooling fan specifications

DC/DC Converter Cooling System

As with as the HV battery cooling system, the DC/DC converter cooling system uses a dedicated cooling fan

to cool the converter. Air from inside the cabin is introduced through the intake duct located on the rear pack-

JMCIA0061GB

Fan Type

Sirocco Fan

Motor Type

DC Motor (without Brush)

HBB-34

< FUNCTION DIAGNOSIS >

BATTERY CONTROL

age tray trim. In addition, the converter itself is equipped with cooling fins. Thus, excellent air-cooling perfor-

mance is achieved.

DC/DC converter cooling fan specifications

JMCIA0062GB

Type

Sirocco Fan

Motor Type

DC Motor (without Brush)

BATTERY CONTROL

HBB-35

< FUNCTION DIAGNOSIS >

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G

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A

B

HBB

N

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Component Parts Location

INFOID:0000000004212248

1.

Combination meter

2.

HV battery cooling fan

3.

HV battery pack

4.

HV battery cooling fan relay

5.

Hybrid vehicle control ECU
(located under heater box assembly)

ALCIA0003ZZ

HBB-36

< FUNCTION DIAGNOSIS >

BATTERY CONTROL

1.

Service plug grip

2.

Battery temperature sensor 0

3.

Battery smart unit

4.

SMRG

5.

SMRB

6.

Battery current sensor

7.

Hybrid vehicle converter

8.

Battery temperature sensor 3

9.

Intake air temperature sensor

10. Battery temperature sensor 2

11. Battery temperature sensor 1

ALCIA0004ZZ