Nissan Titan A60. Manual — part 977
INTAKE SENSOR
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INTAKE SENSOR
Removal and Installation
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REMOVAL
1. Remove the instrument lower panel RH and glove box. Refer to
IP-16, "Removal and Installation"
2. Disconnect the intake sensor electrical connector.
NOTE:
The intake sensor is located on the top of the heater and cooling
unit assembly next to the A/C evaporator cover.
3. Pull up on the intake sensor to remove the intake sensor from
the heater and cooling unit assembly.
INSTALLATION
Installation is in the reverse order of removal.
WJIA1349E
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BLOWER MOTOR
BLOWER MOTOR
Removal and Installation
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Blower Motor - Heater and Cooling Unit Assembly
REMOVAL
1. Remove the instrument lower panel RH and glove box assembly. Refer to
2. Disconnect the blower motor electrical connector.
3. Remove the three screws and the blower motor.
4. Remove the blower motor wheel as necessary to transfer to the new blower motor.
INSTALLATION
Installation is in the reverse order of removal.
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1.
Heater and cooling unit assembly
2.
Blower motor
3.
Variable blower control or front
blower motor resistor if
equipped
HEATER & COOLING UNIT ASSEMBLY
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HEATER & COOLING UNIT ASSEMBLY
Removal and Installation
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REMOVAL
1. Move the two front seats to the rearmost position on the seat track.
2. Disconnect the battery negative terminal and battery positive terminal.
3. Discharge the refrigerant from the A/C system. Refer to
HA-22, "HFC-134a (R-134a) Service Procedure"
4. Drain the coolant from the engine cooling system. Refer to
CO-11, "Changing Engine Coolant"
.
5. Disconnect the heater hoses from the heater core.
NOTE:
Cap or plug openings to prevent fluid from spilling.
6. Disconnect the high/low pressure pipes from the expansion valve.
CAUTION:
1.
High-pressure A/C pipe
2.
Expansion valve
3.
Low-pressure A/C pipe
4.
A/C drain hose
5.
Heater and cooling unit assembly
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HEATER & COOLING UNIT ASSEMBLY
Cap or wrap the joint of the pipes with suitable material such as vinly tape to avoid entry of air.
7. Remove the instrument panel and console panel. Refer to
IP-12, "Removal and Installation"
8. Disconnect the instrument panel wire harness at the RH and LH in-line connector brackets, and the fuse
block (J/B) electrical connectors.
9. Disconnect the steering member from each side of the vehicle body.
10. Remove the heater and cooling unit assembly with it attached to the steering member, from the vehicle.
CAUTION:
Use care not to damage the seats and interior trim panels when removing the heater and cooling
unit assembly with it attached to the steering member.
11. Remove the heater and cooling unit assembly from the steering member.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Replace the O-rings of the low-pressure pipe and high-pressure pipe with new ones, then apply com-
pressor oil to them when installing them.
• After charging the refrigerant, check for leaks.
NOTE:
• Fill the engine cooling system with the specified coolant mixture. Refer to
.
• Recharge the A/C system. Refer to
HA-22, "HFC-134a (R-134a) Service Procedure"
.
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