Mazda CX-5 Service & Repair Manual: A/C Unit Disassembly/Assembly

Mazda CX-5 Service & Repair Manual / HVAC / A/C / A/C Unit Disassembly/Assembly

1. Disassemble in the order indicated in the table.

CAUTION:

If a non-specified grease is used, it may result in abnormal noise or improper operation of the links. Apply only the specified grease to each link.

2. Assemble in the reverse order of disassembly.


Step	Part name	Disassembly/assembly of main parts
Step	Part name	Heater core	Evaporator temperature sensor	Evaporator
1	Polyurethane foam	?	?	?
2	Expansion valve	?	?	?
3	Adhesive polyurethane	?	?	?
4	Drain hose	?	?	?
5	Plate (1)	X	?	?
6	Plate (2)	X	?	?
7	Heater core	X	?	?
8	Driver-side air mix actuator (Full-auto air conditioner)	?	?	?
9	Driver-side air mix link (Full-auto air conditioner)	?	?	?
10	Passenger-side air mix actuator (Full-auto air conditioner)	?	?	?
11	Passenger-side air mix link (Full-auto air conditioner)	?	?	?
12	Air mix link (Manual air conditioner)	?	?	?
13	Airflow mode actuator (Full-auto air conditioner)	?	?	?
14	Airflow mode link set	?	?	?
15	Power MOS FET (Full-auto air conditioner)	?	?	?
15	Resistor (Manual air conditioner)	?	?	?
16	A/C case (1)	?	X	X
17	A/C case (2)	?	X	X
18	Evaporator temperature sensor.	?	X	X
19	Evaporator	?	?	X
20	A/C case (3)	?	?	?
21	A/C case (4)	?	?	?
22	Door damper	?	?	?

X: Applicable

?: Not applicable

Evaporator Temperature Sensor Assembly Note

1. Assemble the evaporator temperature sensor as shown in the figure.

CAUTION:

When installing the evaporator temperature sensor without replacing the evaporator, assemble the evaporator temperature sensor with the installation position slid to the left of the previous position by 1 line. If the evaporator temperature sensor is assembled to the previously installed position, it may not function due to poor contact of the fin surface with the sensor detection area caused by fin deformation.

NOTE:

If an evaporator temperature sensor cannot be correctly positioned on the evaporator, replace the evaporator.

A/C Unit

Outline The A/C unit which integrates the cooling and heater units has been adopted. Construction The A/C unit consists of the following parts. Operation Air Mix Door Op ...

A/C Unit Removal/Installation

1. Disconnect the negative battery cable.. 2. Discharge the refrigerant.. 3. Drain the engine coolant.. CAUTION: If moisture or foreign material enters the refrigeration cycle, cooling a ...

Other materials:

Driving In Flooded Area
WARNING Dry off brakes that have become wet by driving slowly, releasing the accelerator pedal and lightly applying the brakes several times until the brake performance returns to normal: Driving with wet brakes is dangerous. Increased stopping distance or the vehicle pulling to one side whe ...

Plug Hole Plate Removal/Installation
CAUTION: If the rubber on only one side of the plug hole plate front is lifted up, it could damage the adapter at the location shown in the figure. When removing the plug hole plate, lift up the rubbers at the same time. Removal 1. Pull up the front part of the plug hole p ...

Fuel Pump Control Module Inspection
1. Perform the KOEO self-test.. 2. Verify that a fuel pump control module related DTC is detected.. If DTCs are detected, repair the malfunctioning part according to the applicable DTC troubleshooting.. If a DTC is not detected, go to the next step. 3. Inspect the followin ...