Entertainment System: Component Locations Mazda 3 BL

ANTENNA FEEDER LOCATION

Note. The SIRIUS satellite radio antenna feeder is integrated with the front and rear antenna feeder.

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1. Verify that the continuity is as indicated in the table.

1. If not as indicated in the table, replace the front antenna feeder.

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1. Verify that the continuity is as indicated in the table. If not as indicated in the table, replace the rear antenna feeder No. 1 or No. 2.

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1. Verify that the continuity is as indicated in the table. If not as indicated in the table, replace the rear antenna feeder No. 1 or No. 2.

Scheme 38

1. Disconnect the negative battery cable.
2. Remove the following parts: Front scuff plate (Passenger's side) (See «FRONT SCUFF PLATE REMOVAL/INSTALLATION»(ref-345251-S03552764762009102000000) .) Front side trim (Passenger's side) (See «FRONT SIDE TRIM REMOVAL/INSTALLATION»(ref-345251-S39582742522009102000000) .) Decoration panel (See «DECORATION PANEL REMOVAL/INSTALLATION»(ref-345251-S26486634232009102000000) .) Glove compartment (See «GLOVE COMPARTMENT REMOVAL/INSTALLATION»(ref-345251-S25078258972009102000000) .) Car-navigation unit (See «CAR-NAVIGATION UNIT REMOVAL/INSTALLATION»(ref-345255-S26831542572009102000000) ). PJB (See «PASSENGER JUNCTION BOX (PJB) REMOVAL/INSTALLATION»(ref-345241-S29864541242009102000000) .)
3. Remove in the order indicated in the illustration.
4. Install in the reverse order of removal.

Scheme 39

1. Disconnect the negative battery cable.
2. Remove the driver-side air bag module. (See «DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION»(ref-345267-S05911320512009102000000) .)
3. Remove the steering wheel. (See «STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION»(ref-345219-S02633973402009102000000) .)
4. Remove in the order indicated in the illustration.
5. Install in the reverse order of removal.

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1. install the audio control switch so that the audio control switch wiring harness passes behind the steering wheel as shown in the figure.

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1. Disconnect the negative battery cable.
2. Remove the driver-side air bag module. (See «DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION»(ref-345267-S05911320512009102000000) .)
3. Disconnect the audio control switch connector.
4. Verify the resistance and continuity between the audio control switch terminals. If the resistance and continuity are not as indicated in the tables, replace the audio control light switch. R: Resistance. See the table. RESISTANCE SPECIFICATION Switch position Resistance (ohm) VOL-button ON 51-56 VOL+ button ON 140-154 AUTO SCAN button ON 286-315 PRESET button ON 534-589 MODE button ON 985-1,080 MUTE button ON 1,940-2,130 OFF 4,800-5,290

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1. Disconnect the negative battery cable.
2. Remove in the order indicated in the illustration.
3. Install in the reverse order of removal.

Scheme 44

1. Pry the car-navigation control switch from the console using a flathead screwdriver wrapped with protective tape.

Scheme 45

1. Operate the car-navigation control switch and verify that the car-navigation system operates normally. If the system does not operate normally, go to the next step.
2. Inspect the wiring harness between the LCD unit and the car-navigation control switch for an open circuit, power short, or a short to ground. If there is any malfunction in the wiring harnesses, repair or replace the applicable wiring harness. If the wiring harnesses are normal, replace the car-navigation control switch.

Scheme 46

1. Disconnect the negative battery cable.
2. Remove the console. (See «CONSOLE REMOVAL/INSTALLATION»(ref-345251-S09223885732009102000000) .)
3. Remove in the order indicated in the illustration.
4. Install in the reverse order of removal.

Scheme 47

1. Remove the socket by pushing on the protrusion with a tape-wrapped flathead screwdriver inserted through the socket hole, and pulling the socket toward you.

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1. Pull the cap forward while squeezing the tabs.

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1. Connect the tester as shown in the figure and verify that there is continuity. If the continuity cannot be verified, replace the accessory socket.

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1. Disconnect the negative battery cable.
2. Remove the console. (See «CONSOLE REMOVAL/INSTALLATION»(ref-345251-S09223885732009102000000) .)
3. Disconnect the auxiliary jack connector.
4. Squeeze the tabs of auxiliary jack and pull it outward to remove it.
5. Install in the reverse order of removal.

Scheme 51

1. Disconnect the negative battery cable.
2. Remove the ashtray panel. (See «CONSOLE REMOVAL/INSTALLATION»(ref-345251-S09223885732009102000000) .)
3. Remove in the order indicated in the illustration.
4. Install in the reverse order of removal.

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1. Insert a tape-wrapped flathead screwdriver into the socket hole and push on the ring projection to lift the socket outward.
2. Lift out the socket until the ring projection locks into the lower socket hole as shown in the figure.
3. From the rear of the ashtray, insert a tape-wrapped flathead screwdriver between the socket and the ring as shown in the figure.
4. While lifting the ring projection with the flathead screwdriver, push out and remove the socket.

Scheme 55

1. Pull the ring outward while pressing the tabs.