Control System (HVAC): Removal & Installation Mazda MX-5 NC

EVAPORATOR TEMPERATURE SENSOR REMOVAL/INSTALLATION

1. Remove the evaporator temperature sensor from the A/C unit. (See «A/C UNIT DISASSEMBLY/ASSEMBLY»(ref-244520-S18441054832006092400000) .)

Refrigerant Pressure Switch Installation Note

1. Apply compressor oil to the O-ring joints.

Scheme 34

Scheme 35

1. Connect the manifold gauge.
2. Verify the high-pressure side reading.
3. Disconnect the refrigerant pressure switch connector.
4. Verify continuity between the terminals of the refrigerant pressure switch. If the continuity is not normal, replace the refrigerant pressure switch.

Scheme 36

1. Remove the battery cover.
2. Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000) .)
3. Remove the side wall. (See «SIDE WALL REMOVAL/INSTALLATION»(ref-244480-S26287572182006092400000) .)
4. Remove the center panel unit. (See «CENTER PANEL UNIT REMOVAL/INSTALLATION»(ref-244490-S18996003212006092400000) .)
5. Remove the climate control unit from the center panel unit.
6. Install in the reverse order of removal.

Scheme 37

1. Disassemble in the order indicated in (Scheme 37).
2. Assemble in the reverse order of disassembly.