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Mazda Protege 5. Manual - part 352

INSTRUMENTATION/DRIVER INFO.

09–22–2

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INSTRUMENT CLUSTER SYSTEM WIRING DIAGRAM

A3U092255430W01

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Z3U0922W005

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INSTRUMENTATION/DRIVER INFO.

09–22–3

09–22

INSTRUMENT CLUSTER REMOVAL/INSTALLATION

A3U092255430W02

1. Disconnect the negative battery cable.
2. Pull down the adjusting lever of the tilt steering wheel and push the steering wheel down.
3. Remove the meter hood.
4. Remove in the order indicated in the table.

5. Install in the reverse order of removal.

Instrument Cluster Removal Note

1. When removing the instrument cluster, in order to

prevent damage to the lens, cover the steering
shaft with a cloth.

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INSTRUMENT CLUSTER DISASSEMBLY/ASSEMBLY

A3U092255430W03

Caution

••••

If the instrument cluster is dropped or the print plate is damaged, the system will not operate
properly and it may become the cause of trouble or malfunctions.

1. Disassemble in the order indicated in the table.

2. Assemble in the reverse order of disassembly.

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Screw

Connector

Instrument cluster
(See 09–22–3 Instrument Cluster Removal Note)

X3U922WA0

X3U922WA1

Screw

Bracket

Lens

Bulb

Screw

Cover

Screw

Instrument cluster

Case

Z3U0922W001

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INSTRUMENTATION/DRIVER INFO.

09–22–4

INSTRUMENT CLUSTER INSPECTION

A3U092255430W04

Speedometer

1. Inspect the speedometer by setting it in the input/output check mode DTC 12. (See 09–22–5 INSTRUMENT

CLUSTER INPUT/OUTPUT CHECK MODE.)

Tachometer

1. Inspect the tachometer by setting it in the input/output check mode DTC 13. (See 09–22–5 INSTRUMENT

CLUSTER INPUT/OUTPUT CHECK MODE.)

Fuel Gauge

1. Inspect the fuel gauge by setting it in the input/output check mode DTC 23. (See 09–22–5 INSTRUMENT

CLUSTER INPUT/OUTPUT CHECK MODE.)

Water Temperature Gauge

1. Inspect the water temperature gauge by setting it in the input/output check mode DTC 25. (See 09–22–5

INSTRUMENT CLUSTER INPUT/OUTPUT CHECK MODE.)

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INSTRUMENT CLUSTER REPAIR

A3U092255430W05

Tachometer

Note

•

The tach needle will not return to zero if the engine is turned off while the engine speed is 4,000 rpm or
higher when the ROOM fuse is not installed. The tach needle will continue to rotate clockwise until it rests
on the wrong side of the stopper pin. If a customer complains of this concern, inspect the ROOM fuse and
if necessary, repair according to the following steps.

1. Verify the concern.
2. Verify that the ROOM fuse is installed.

3. Start the engine and increase the engine speed to

approximately 5,500 rpm or until the needle
begins to move away from the stopper pin
(counterclockwise).

4. Decrease the engine speed to idle and turn the

ignition switch to LOCK position.

5. Verify that the needle returns to zero.

•

If the needle does not return to zero, remove
the lens and carefully move the needle by
hand.

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X3U922WC0

X3U922WC1

X3U922WC2

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INSTRUMENTATION/DRIVER INFO.

09–22–5

09–22

INSTRUMENT CLUSTER INPUT/OUTPUT CHECK MODE

A3U092255430W06

Note

•

In this mode, it is possible to check the items in the following chart.

DTC Chart

Note

•

The diagnostic trouble codes are displayed in numerical order. (While performing the inspection, if you
want to inspect a diagnostic trouble code number which is smaller than the code number you are currently
inspecting, terminate the check mode then repeat the inspection from the beginning.)

•

If the speed signal is put into the instrument cluster (the front wheels are rotated) while a code other than
DTC 10 is displayed, the input/output check mode will be cancelled.

•

The diagnostic trouble codes can be fast-forwarded by pushing and holding the odometer/tripmeter switch
for 1 second or more.

DTC

Checking item

Related item

Buckle switch

Door switch

•

Ignition key illumination

•

Room light control

•

Power door lock system

•

Lights-on reminder warning buzzer

Door lock-link switch

Room light control

TNS relay

•

Lights-on reminder warning buzzer

•

Each illumination

With ABS

•

ABS HU/CM (vehicle speed signal)

Without ABS, MTX

•

Vehicle speedometer sensor (vehicle speed signal)

Without ABS, ATX

•

PCM (vehicle speed signal)

Speedometer

PCM (engine speed signal)

Tachometer

Speedometer

Tachometer

Buzzer

•

Lights-on reminder warning buzzer

•

Key reminder warning buzzer

Fuel-level warning light

Fuel gauge sender unit

Fuel gauge

ECT sensor

Water temperature gauge

LCD

Interior light

Room light control

Key reminder switch

•

Room light control

•

Keyless entry system

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Content .. 350 351 352 353 ..