Mazda 3 Service Manual: HVAC

Oil Pressure Switch Removal/Installation [FS5 A EL]

WARNING: A hot transaxle and ATF can cause severe burns. Turn off the engine and wait until they are cool. 1. Perform the following procedures. a. Remove the battery cover.. b. Di ...

General

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Other materials:

Side Panel Removal/Installation
1. Insert a tape-wrapped fastener remover into the position indicated by the arrow in the figure. 2. Pull the side panel in the direction of the arrow shown in the figure, then remove the clips and hook. 3. Pull the side panel in the direction of the arrow shown in the figure, while de ...

Heater Core Inspection
1. Inspect the heater core for damage, cracks, and water leakage. If there is any malfunction, replace the heater core. 2. Visually inspect the fins for bending. If there is any bending, use the end of a flathead screwdriver to straighten the fins. 3. Visually inspect ...

Confirmation Step 3: Antenna System Simple Inspection [Radio]
Because the antenna system is equipped with a capacitor, the continuity cannot be checked. Therefore proceed the following simple inspection. Turn the AM radio on. Tune to the frequency that there is no broadcast and you will hear a buzzing sound. Turn ...