Mazda 6. Manual — part 323

T–52

INTERIOR LIGHTING SYSTEM

DOOR SWITCH REMOVAL/INSTALLATION

A6E811466540W01

Front

1. Disconnect the negative battery cable.
2. Remove in the order indicated in the table.

3. Install in the reverse order of removal.

Rear

1. Disconnect the negative battery cable.
2. Remove in the order indicated in the table.

3. Install in the reverse order of removal.

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DOOR SWITCH INSPECTION

A6E811466540W02

1. Remove the door switch. (See

T–52 DOOR SWITCH REMOVAL/INSTALLATION

)

2. Inspect for continuity between the door switch

terminal and a body ground using an ohmmeter.

• If not as specified, replace the door switch.

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ASHTRAY ILLUMINATION BULB REMOVAL/INSTALLATION

A6E811455431W01

1. Disconnect the negative battery cable.
2. Remove the boot panel.
3. Remove in the order indicated in the table.

4. Install in the reverse order of removal.

1

Screw

2

Door switch

3

Connector

A6E8114W108

1

Screw

2

Door switch

3

Connector

A6E8114W109

A6E8114W115

A6E8114W122

1

Socket

2

Ashtray illumination bulb

A6E8114W106

INTERIOR LIGHTING SYSTEM

T–53

T

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IGNITION KEY ILLUMINATION BULB REMOVAL/INSTALLATION

A6E811460231W01

1. Disconnect the negative battery cable.
2. Remove the column cover. (See

S–84 COLUMN COVER REMOVAL/INSTALLATION

)

3. Remove the ignition key illumination bulb.
4. Install in the reverse order of removal.

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GLOVE COMPARTMENT LIGHT BULB REMOVAL/INSTALLATION

A6E811451445W01

1. Disconnect the negative battery cable.
2. Remove in the order indicated in the table.

3. Install in the reverse order of removal.

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PANEL LIGHT CONTROL SWITCH REMOVAL/INSTALLATION

A6E811466600W01

1. Disconnect the negative battery cable.
2. Remove in the order indicated in the table.

3. Install in the reverse order of removal.

Panel Light Control Switch Removal Note

1. Insert your hand from the lower side of the dashboard and squeeze the tabs of the panel light control switch.
2. Pull the panel light control switch forward to remove it.

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A6E8114W129

1

Socket

2

Glove compartment light bulb

A6E8114W113

1

Panel light control switch (See

T–53 Panel Light

Control Switch Removal Note

)

2

Connector

A6E8114W116

T–54

INTERIOR LIGHTING SYSTEM

PANEL LIGHT CONTROL SWITCH INSPECTION

A6E811466600W02

1. Connect the connector to the panel light control switch.
2. Connect the negative battery cable.
3. Measure the voltage at the panel light control switch using voltmeter.

• When inspecting terminal B for continuity, disconnect the panel light control switch connector.

4. If the value are not as specified in the Terminal Voltage List (Reference), inspect the parts under “Action” and

related wiring harnesses.

5. If the system does not work properly even though the parts or related wiring harnesses do not have any

malfunction, replace the panel light control switch.

Terminal Voltage Table (Reference)

Terminal

Signal

Connected to

Test condition

Voltage (V)/

Continuity

Action

A

TNS (Without
running light
system)

TNS relay

Headlight switch at TNS or headlight
position

B+

• Inspect TNS

relay (See

T–24

RELAY
INSPECTION

)

• Inspect ILLUMI

10A fuse

• Inspect related

harness

Other

0

Running light
(With running
light system)

Running light unit

Headlight switch at TNS or headlight
position

B+

• Inspect running

light unit
(See

T–46

RUNNING LIGHT
UNIT
INSPECTION

)

• Inspect related

harness

Other

0

C

Illumination

Each illumination

Inspect using an oscilloscope (See

T–

55 Terminal C inspection

)

—

• Inspect each

illumination

• Inspect related

harness

B

Ground

GND

Under any condition: inspect for
continuity to ground

Yes

• Inspect GND

• Inspect related

harness

A6E8114W123

INTERIOR LIGHTING SYSTEM

T–55

T

Terminal C inspection

1. Measure the wave pattern of the terminal C on

the panel light control switch using an
oscilloscope.

2. Set the headlight switch to either the TNS or

headlight position.

3. Set the panel light control switch to the brightest

position.

4. Verify that the pattern on the screen is as shown

in the figure.

5. Verify that the pattern on the screen matches the

pattern shown in the figure as the panel light
control switch is gradually turned to the darkest
position.

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A6E8114W124

A6E8114W125

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