Nissan Altima 2007-2012 Service Manual: Evaporator

Removal and Installation

COMPONENTS

1. Heater and cooling unit case

2. Evaporator

3. Intake sensor

4. In-cabin microfilter

5. Evaporator cover

6. Heater and cooling unit foot duct RH

7. Blower unit

REMOVAL

1. Remove the heater and cooling unit assembly. Refer to HA-32, "HFC-134a (R-134a) Service Procedure".

2. Remove the expansion valve.

CAUTION: Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air. 3. Remove the blower unit. Refer to VTL-14, "Removal and Installation".

4. Remove the heater and cooling unit foot duct RH.

5. Remove the air mix door motor RH.

6. Remove the evaporator cover.

7. Remove the evaporator.

• Remove the intake sensor.

CAUTION: Mark the mounting position of the intake sensor.

INSTALLATION

Installation is in the reverse order of removal.

Expansion valve mounting bolts : 2.9 - 5.0 N·m (0.29 - 0.51 kg-m, 26 - 44 in-lb)

CAUTION: • Replace the O-rings with new ones, then apply compressor oil to them when installing them.

    Air mix door motor
    Removal and Installation AIR MIX DOOR MOTOR - LH Removal 1. Remove the instrument lower cover LH. Refer to IP-12, "Removal and Installation". 2. Remove the center console side finis ...

    Heater core
    Removal and Installation COMPONENTS 1. Heater grommet 2. Heater pipe support 3. Heater and cooling unit foot duct LH 4. Heater core 5. Heater and cooling unit case REMOVAL 1. Remove the he ...

    Other materials:

    B2614 ACC relay circuit
    Description BCM controls the various electrical components and simultaneously supplies power according to the power supply position. BCM checks the power supply position internally. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ...

    B2109 steering lock relay
    Description The steering lock relay ON signal is transmitted to IPDM E/R by BCM via CAN communication. IPDM E/R turns the steering lock relay ON and transmits the release of the steering to BCM. DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B2109 is displayed with DTC U1000, first perf ...

    Clutch pedal
    Inspection and Adjustment 1. Check to see if the master cylinder rod end moves freely. It should not be bound by the clutch pedal. • If the rod end does not move freely, remove the rod end and check for deformation or damage on the rod end. Leave the rod end removed for step 2. 2. Check ...