Mazda CX-5 Service & Repair Manual: Center Roof Antenna Inspection
NOTE:
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The center roof antenna is integrated with the antenna amplifier.
Antenna amplifier inspection
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Front scuff plate.
b. Rear scuff plate.
c. B-pillar lower trim.
d. Front seat belt adjusting cover.
e. Front seat belt upper anchor installation bolt.
f. B-pillar upper trim.
g. Trunk board.
h. Trunk end trim.
i. Trunk side trim.
j. D-pillar trim.
k. C-pillar trim.
3. Remove the rear passenger's assist handle..
4. Partially peel back the headliner.
NOTE:
-
Be careful not to peel back the headliner excessively. Otherwise it could create a fold-seam in the headliner.
5. Connect the negative battery cable..
6. Switch the ignition ON (engine off).
7. Turn the audio unit power on.
8. Tune in the radio.
9. Verify that the battery voltage is supplied to antenna amplifier terminal A.
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If the battery voltage cannot be verified, inspect the audio unit and antenna feeder.
-
If the battery voltage can be verified, go to the feeder line inspection.
Feeder line inspection
1. Disconnect the negative battery cable..
2. Remove the center roof antenna.
3. Verify that there is no continuity between center roof antenna sections A and B and E (with AM/FM/SIRIUS type only)
AM/FM type
AM/FM/SIRIUS type
-
If there is continuity, replace the center roof antenna.
4. Install the center roof antenna.
5. Verify that the continuity between the center roof antenna terminals is as indicated in the table.
AM/FM type
AM/FM/SIRIUS type
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If the continuity is not as indicated in the table, verify the installation condition of the center roof antenna installation nut.
AM/FM type
AM/FM/SIRIUS type
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If the installation condition of the center roof antenna installation nut is normal, replace the center roof antenna.
Center Roof Antenna
Purpose, Function
Converts radio broadcast waves to electric signals and sends the signals
to the audio unit.
Construction
A center roof antenna has been adopted which does not ...
Center Roof Antenna Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Front scuff plate.
b. Rear scuff plate.
c. B-pillar lower trim.
d. Front seat belt adjusting cover.
e. Front se ...
Other materials:
Towing
Towing Description
Proper lifting and towing are necessary to prevent damage to the vehicle.
Government and local laws must be followed.
A towed vehicle usually should have its drive wheels (front wheels) off the
ground. If excessive damage or other conditions prevent this, use ...
Liftgate Latch And Lock Actuator Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Liftgate upper trim.
b. Liftgate side trim.
c. Liftgate lower trim.
3. Disconnect the connector.
4. Remove the bolts.
5. Remove the liftgate latch and lock actuator from the liftgate.
6. Install in t ...
Quick Release (Fuel System) Connector
Purpose, Function
Serviceability has been improved by the easy disconnection/connection.
Construction
The following types of the quick release connectors are used.
U.S.A. and CANADA
Except U.S.A. and CANADA
Type A
An SST is not used with this type.
...
