Nissan Pathfinder (2006 year). Manual - part 58

IN-VEHICLE SENSOR

ATC-129

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ATC

2006 Pathfinder

IN-VEHICLE SENSOR

PFP:27720

Removal and Installation

EJS004PN

REMOVAL

1.

Remove the cluster lid D. Refer to 

IP-13, "CLUSTER LID D"

 .

2.

Remove the two screws and remove the in-vehicle sensor.

INSTALLATION

Installation is in the reverse order of removal.

WJIA1073E

ATC-130

OPTICAL SENSOR

2006 Pathfinder

OPTICAL SENSOR

PFP:28576

Removal and Installation

EJS004PO

The optical sensor is located in the top center of the instrument
panel. Refer to 

LT-55, "Removal and Installation"

 .

WJIA1072E

INTAKE SENSOR

ATC-131

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ATC

2006 Pathfinder

INTAKE SENSOR

PFP:27723

Removal and Installation

EJS004PP

REMOVAL

1.

Remove the front kick plate. Refer to 

EI-28, "KICK PLATES"

 .

2.

Remove the lower dash side finisher. Refer to 

EI-28, "LOWER DASH SIDE FINISHER"

 .

3.

Remove the front pillar lower finisher. Refer to 

EI-28, "FRONT PILLAR LOWER FINISHER"

 .

4.

Remove the assist grip handle.

5.

Remove the front pillar upper finisher. Refer to 

EI-28, "FRONT PILLAR UPPER FINISHER"

 .

6.

Remove the lower glove box. Refer to 

IP-15, "LOWER INSTRUMENT PANEL RH AND LOWER GLOVE

BOX"

 .

7.

Remove the upper glove box (cluster lid E). Refer to 

IP-10, "INSTRUMENT PANEL"

 .

8.

Disconnect the intake sensor electrical connector.
NOTE:
The intake sensor is located on the top of the front heater and
cooling unit assembly next to the A/C evaporator cover.

9.

Twist the intake sensor to remove the intake sensor from the
front heater and cooling unit assembly.

INSTALLATION

Installation is in the reverse order of removal.

LJIA0133E

ATC-132

BLOWER MOTOR

2006 Pathfinder

BLOWER MOTOR

PFP:27226

Components

EJS004PQ

Front Blower Motor

Rear Blower Motor

Removal and Installation

EJS004PR

FRONT BLOWER MOTOR
Removal

1.

Remove the lower glove box assembly. Refer to 

IP-15, "LOWER INSTRUMENT PANEL RH AND LOWER

GLOVE BOX"

 .

2.

Disconnect the front blower motor electrical connector.

3.

Remove the three screws and remove the front blower motor.

Installation

Installation is in the reverse order of removal.

LJIA0136E

1.

Front heater and cooling unit assembly

2.

Front blower motor

3.

Variable blower control

LJIA0055E

1.

Rear blower motor

2.

Rear blower motor case

3.

Rear blower motor resistor

BLOWER MOTOR

ATC-133

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2006 Pathfinder

REAR BLOWER MOTOR
Removal

1.

Remove the rear heater and cooling unit assembly. Refer to 

ATC-138, "REAR HEATER AND COOLING

UNIT ASSEMBLY"

 .

2.

Disconnect the rear blower motor electrical connector.

3.

Remove the three screws and remove the rear blower motor.

Installation

Installation is in the reverse order of removal.

ATC-134

IN-CABIN MICROFILTER

2006 Pathfinder

IN-CABIN MICROFILTER

PFP:27277

Removal and Installation

EJS004PS

FUNCTION

The air inside the passenger compartment is filtered by the in-cabin
microfilters when the heater or A/C controls are set on either the
recirculation or fresh mode. The two in-cabin microfilters are located
in the front heater and cooling unit assembly. The rear heater and
cooling unit assembly only draws in air from the passenger compart-
ment to recirculate into the passenger compartment, so the rear
heater and cooling unit assembly is not equipped with in-cabin
microfilters.

REPLACEMENT TIMING

Replacement of the two in-cabin microfilters is recommended on a regular interval depending on the driving
conditions. Refer to 

MA-7, "PERIODIC MAINTENANCE"

 . It may also be necessary to replace the two in-cabin

microfilters as part of a component replacement if the in-cabin microfilters are damaged.

REPLACEMENT PROCEDURE

1.

Open the lower glove box and press in on the sides so that it will
open completely allowing it to hang by the cord.

2.

Remove the screw and remove the in-cabin microfilter cover.

3.

Remove the in-cabin microfilters from the front heater and cool-
ing unit housing.

4.

Insert the first new in-cabin microfilter into the front heater and
cooling unit housing and slide it over to the right. Insert the sec-
ond new in-cabin microfilter into the front heater and cooling unit
housing.

NOTE:
The in-cabin microfilters are marked with air flow arrows. The
end of the microfilter with the arrow should face the rear of the
vehicle. The arrows should point downward.

LJIA0012E

WLIA0023E

LJIA0134E

LJIA0148E

IN-CABIN MICROFILTER

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ATC

2006 Pathfinder

5.

Install the in-cabin microfilter cover.

6.

Close the lower glove box completely.

LJIA0134E

ATC-136

HEATER & COOLING UNIT ASSEMBLY

2006 Pathfinder

HEATER & COOLING UNIT ASSEMBLY

PFP:27110

Components

EJS004PT

Front Heater and Cooling Unit Assembly

WJIA1402E

1.

Front high-pressure A/C pipe

2.

Front low-pressure A/C pipe

3.

Front expansion valve

4.

Front heater core and evaporator 
pipes grommet

5.

Front A/C drain hose grommet 6.

Front A/C drain hose

7.

Front heater core pipe mounts

8.

Front heater core pipes

9.

Front heater and cooling unit assembly