Mazda Protege 5. Manual - part 353

INSTRUMENTATION/DRIVER INFO. 

09–22–6

Operating Order

Z3U0922W002

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INSTRUMENTATION/DRIVER INFO. 

09–22–7

09–22

Checking Order

Note

•

When inspecting more than two check codes, perform the inspection by following the priority order of 
inspection indicated in the chart below.

Inspection of DTCs

Priority order 

of inspection

IG switch 

position

Check code

1

ON

22, 24

2

01, 04, 05, 08, 10, 11, 12, 13, 14, 16, 23, 25, 26, 27

3

LOCK

31

DTC 01

Buckle switch on/off signal

STEP

INSPECTION

INDICATION

ACTION

1

Unfasten driver-side seat belt. 
(Buckle switch on.)

Go to next step.

•

Inspect buckle switch.
(See 08–11–5 BUCKLE SWITCH INSPECTION)

•

Inspect wiring harness. (Instrument cluster — 
buckle switch)

2

Fasten driver-side seat belt. (Buckle 
switch off.)

•

Inspect buckle switch.
(See 08–11–5 BUCKLE SWITCH INSPECTION)

•

Inspect wiring harness. (Instrument cluster — 
buckle switch)

Input signal to instrument cluster is okay.

DTC 04

Door switch on/off signal

STEP

INSPECTION

INDICATION

ACTION

1

Open driver-side door. (Door switch 
on.)

Close driver-side door, then go to next step.

•

Inspect door switch.
(See 09–18–25 DOOR SWITCH INSPECTION)

•

Inspect wiring harness. (Instrument cluster — door 
switch)

2

Open passenger-side door. (Door 
switch on.)

Close passenger-side door, then go to next step.

•

Inspect door switch.
(See 09–18–25 DOOR SWITCH INSPECTION)

•

Inspect wiring harness. (Instrument cluster — door 
switch)

3

Open rear door on driver-side. (Door 
switch on.)

Close rear door on driver-side, then go to next step.

•

Inspect door switch.
(See 09–18–25 DOOR SWITCH INSPECTION)

•

Inspect wiring harness. (Instrument cluster — door 
switch)

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INSTRUMENTATION/DRIVER INFO. 

09–22–8

4

Open rear door on passenger-side. 
(Door switch on.)

Close rear door on passenger-side, then go to next 
step.

•

Inspect door switch.
(See 09–18–25 DOOR SWITCH INSPECTION)

•

Inspect wiring harness. (Instrument cluster — door 
switch)

5

Close all doors. (Door switch off.)

•

Inspect door switch.
(See 09–18–25 DOOR SWITCH INSPECTION)

•

Inspect wiring harness.(Instrument cluster — door 
switch)

Input signals to instrument cluster are okay.

DTC 05

Door lock-link switch on/off signal

STEP

INSPECTION

INDICATION

ACTION

1

Turn driver-side door lock knob to 
lock position. (Door lock-link switch 
to lock position.)

Go to next step.

•

Inspect door lock-link switch.
(See 09–14–4 DOOR LOCK-LINK SWITCH 
INSPECTION)

•

Inspect wiring harness. (Instrument cluster — door 
lock-link switch — GND)

2

Turn driver-side door lock knob to 
unlock position. (Door lock-link 
switch to unlock position.)

•

Inspect door lock-link switch.
(See 09–14–4 DOOR LOCK-LINK SWITCH 
INSPECTION)

•

Inspect wiring harness. (Instrument cluster — door 
lock-link switch — GND)

Input signal to instrument cluster is okay.

DTC 08

TNS relay on/off signal

STEP

INSPECTION

INDICATION

ACTION

1

Turn headlight switch to TNS 
position. (TNS relay on.)

Go to next step.

•

Inspect TNS relay.
(See 09–21–5 RELAY INSPECTION)

•

Inspect wiring harness. (Battery — TNS relay — 
instrument cluster)

2

Turn headlight switch off. (TNS relay 
off.)

•

Inspect TNS relay.
(See 09–21–5 RELAY INSPECTION)

•

Inspect wiring harness. (TNS relay — instrument 
cluster)

Input signal to instrument cluster is okay.

DTC 04

Door switch on/off signal

STEP

INSPECTION

INDICATION

ACTION

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INSTRUMENTATION/DRIVER INFO. 

09–22–9

09–22

DTC 10

Vehicle speed input signal

INSPECTION

INDICATION

ACTION

Rotate drive wheels using chassis roller.

Input signal to instrument cluster is okay.

Inspect following parts

With ABS

•

ABS HU/CM

•

Wiring harness (Instrument cluster—ABS HU/CM)

Without ABS, ATX

•

PCM

•

Wiring harness (Instrument cluster—PCM)

Without ABS, MTX

•

Vehicle speedometer sensor

•

Wiring harness (Instrument cluster—vehicle 
speedometer sensor)

DTC 11

Engine speed input signal

INSPECTION

INDICATION

ACTION

Start engine.

Input signal to instrument cluster is okay.

•

Inspect PCM.
(See 01–40A–7 PCM INSPECTION [ZM])
(See 01–40B–7 PCM INSPECTION [FS])

•

Inspect wiring harness. (instrument cluster — PCM)

DTC 12

Operation signal to speedometer

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 12.

Speedometer needle 
moves full scale then 
returns to 60 km/h {37 
MPH}.

Speedometer is okay.

Other than stated above.

Replace instrument 
cluster.

—

DTC 13

Operation signal to tachometer

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 13.

Tachometer needle moves 
full scale then returns to 
3000 rpm.

Tachometer is okay.

Other than stated above.

Replace instrument 
cluster.

—

DTC 14

Operation signal to buzzer

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting DTC 14.

Buzzer continuously 
sounds.

Buzzer is okay.

Buzzer does not 
continuously sound.

Replace instrument 
cluster.

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