Nissan Titan. Manual - part 653

IN-CABIN MICROFILTER

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< SYSTEM DESCRIPTION >

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SYSTEM DESCRIPTION

IN-CABIN MICROFILTER

Description

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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 heater and cooling unit assembly.

REPLACEMENT TIMING

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

conditions. Refer to For 

MA-9, "FOR NORTH AMERICA : Introduction of Periodic Maintenance"

 (United States

and Canada) or 

MA-12, "FOR MEXICO : Introduction of Periodic Maintenance"

 (Mexico). It may also be nec-

essary to replace the two in-cabin microfilters as part of a component replacement if the in-cabin microfilters

are damaged.

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< PERIODIC MAINTENANCE >

IN-CABIN MICROFILTER

PERIODIC MAINTENANCE

IN-CABIN MICROFILTER

Removal and Installation

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REPLACEMENT PROCEDURE

1. Remove the two lower glove box hinge pins to remove the glove

box from the instrument panel and let it hang from the cord.

2. Remove the screw and remove the in-cabin microfilter cover.
3. Remove the in-cabin microfilters from the heater and cooling

unit assembly housing.

4. Insert the first new in-cabin microfilter into the heater and cool-

ing unit assembly housing and slide it over to the right. Insert the

second new in-cabin microfilter into the heater and cooling unit

assembly 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.

5. Install the in-cabin microfilter cover.

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IN-CABIN MICROFILTER

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6. Install the lower glove box in the instrument panel and secure it

with the two hinge pins.

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< REMOVAL AND INSTALLATION >

CONTROL UNIT

REMOVAL AND INSTALLATION

CONTROL UNIT

Removal and Installation

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REMOVAL

1. Remove cluster lid C. Refer to 

IP-15, "Removal and Installation"

.

2. Remove the four screws (A) that retain the front air control unit

(1) to cluster lid D (2).

3. Remove the front air control unit (1).
4. Remove the control knobs from the front air control unit.

INSTALLATION

Installation is in the reverse order of removal.

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