Mazda 3 Service Manual: Glass Antenna
Purpose, Function
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4SD
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The AM/FM radio waves and RDS-TMC (Radio Data System-Traffic Message Channel) radio waves are converted to an electrical signal and the signal is sent to the audio unit.
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5HB (With audio unit (with display))
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The RDS-TCM (Radio Data System-Traffic Message Channel) converts radio broadcast waves to electric signals and sends the signals to the audio unit.
Construction
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An antenna with excellent noise resistance has been adopted to the rear window glass.
Fail-safe
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Function not equipped.
Front Power Window Regulator Removal/Installation
1. To access the glass installation bolt, position the front door glass so that
the distance from the top of the front door glass to the upper part of the front
beltline molding is approx. 80 mm { ...
Glass Antenna Inspection
4SD
1. Disconnect the negative battery cable..
2. Disconnect the antenna amplifier connector B..
3. Disconnect the antenna feeder No.3 connector C. (with audio unit (with display)).
4. Inspect ...
Other materials:
Front Side Marker/Front Turn Light Bulb Removal/Installation
1. Disconnect the negative battery cable..
2. Slightly bend back the front mudguard..
3. Rotate the front side marker/front turn light socket in the direction of the
arrow shown in the figure.
4. Remove the front side marker/front turn light bulb.
5. Install in the reverse order of ...
Inboard Light Removal/Installation
4SD
1. Disconnect the negative battery cable..
2. Remove the trunk lid trim..
3. Disconnect the connector.
4. Remove the nut.
5. Remove the bracket.
6. Remove the inboard light as shown in the figure.
7. Install in the reverse order of removal..
5HB
1. Disconnect the negative ...
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 ...
