Mazda 3 Service Manual: A/C

Rear Heat Duct Removal/Installation

1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Upper panel. b. Shift lever knob (MTX). c. Selector lever knob (ATX). d. Shift panel. e. Side wall. f. Consol ...

A/C Compressor Removal/Installation

1. Disconnect the negative battery cable.. 2. Discharge the refrigerant.. 3. Remove the aerodynamic under cover No.2.. 4. Remove the drive belt.. 5. Remove the water hose bracket. CAUTIO ...

Other materials:

Rear Speaker Inspection
4SD 1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Rear seat cushion. b. Rear scuff plate. c. Tire house trim. d. C-pillar trim. e. Rear package trim. f. Rear speaker. 3. Verify the resistance between the rear speaker terminals. If not withi ...

Crankshaft Position (CKP) Sensor Inspection [Mzr 2.0, Mzr 2.5]
Visual Inspection CAUTION: When foreign material such as an iron chip is on the CKP sensor, it can cause abnormal output from the sensor because of flux turbulence and adversely affect the engine control. Be sure there is no foreign material on the CKP sensor when replacing. ...

Plastic Part Maintenance
When cleaning the plastic lenses of the lights, do not use gasoline, kerosene, rectified spirit, paint, thinner, highly acidic detergents, or strongly alkaline detergents. Otherwise, these chemical agents can discolor or damage the surfaces resulting in a significant loss in functio ...