Nissan Qashqai J11. Manual - part 1150

HAC-236

< PRECAUTION >

[MANUAL HEATER ]

PRECAUTIONS

5.

Wait at least 3 minutes. For vehicle with the engine listed below, remove the battery terminal after a lapse
of the specified time.

CAUTION:

While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.

6.

Remove 12V battery terminal.

CAUTION:

After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

D4D engine

: 20 minutes

HRA2DDT

: 12 minutes

K9K engine

: 4 minutes

M9R engine

: 4 minutes

R9M engine

: 4 minutes

V9X engine

: 4 minutes

COMPONENT PARTS

HAC-237

< SYSTEM DESCRIPTION >

[MANUAL HEATER ]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

SYSTEM DESCRIPTION

COMPONENT PARTS

MANUAL HEATER SYSTEM

MANUAL HEATER SYSTEM : Component Parts Location

INFOID:0000000010433388

Left side of A/C unit assembly

Right side of A/C unit assembly

JMIIA3543ZZ

HAC-238

< SYSTEM DESCRIPTION >

[MANUAL HEATER ]

COMPONENT PARTS

PTC HEATER CONTROL SYSTEM

No.

Component

Function

Ambient sensor

HAC-243, "Ambient Sensor"

ECM

ECM transmits engine coolant temperature signal to A/C amp. via CAN com-
munication line.
Refer to 

ECH-13, "Component Parts Location"

 (HR engine models), 

ECK-

12, "Component Parts Location"

 (K9K engine models) or 

EC9-14, "Compo-

nent Parts Location"

 (R9M engine models) for detailed installation location.

Combination meter

Combination meter transmits ambient temperate signal and vehicle speed 
signal to A/C amp. via CAN communication line.

Heater control (A/C amp.)

HAC-242, "Heater Control (A/C Amp.)"

Fan control amp.

HAC-242, "A/C UNIT ASSEMBLY : Fan Control Amp."

Air mix door motor

HAC-240, "A/C UNIT ASSEMBLY : Air Mix Door Motor"

Intake door motor

HAC-241, "A/C UNIT ASSEMBLY : Intake Door Motor"

Mode door motor

HAC-240, "A/C UNIT ASSEMBLY : Mode Door Motor"

Blower motor

HAC-241, "A/C UNIT ASSEMBLY : Blower Motor"

COMPONENT PARTS

HAC-239

< SYSTEM DESCRIPTION >

[MANUAL HEATER ]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

PTC HEATER CONTROL SYSTEM : Component Parts Location

INFOID:0000000010499401

Right side of A/C unit assembly

JMIIA3547ZZ

No.

Component

Function

Ambient sensor

HAC-243, "Ambient Sensor"

PTC relay-1/2/3

PTC relay is controlled by BCM, and supplies power supply to PTC heater.