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INSTRUMENT CLUSTER INPUT/OUTPUT CHECK MODE

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Note

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

Check Code Table

Check code

Checked item

Related item

01

Buckle switch (driver-side)

Buckle switch (driver-side)

04

Door switch

•  Ignition key illumination

•  Key reminder warning buzzer

•  Lights‐on reminder warning buzzer

08

TNS relay

•  Lights‐on reminder warning buzzer

•  Each illumination

12

Speedometer

Speedometer

13

Tachometer

Tachometer

14

Buzzer

Buzzer

16

Fuel‐level warning light

Fuel‐level warning light

22

Fuel gauge sender unit

Fuel gauge

23

Fuel gauge

Fuel gauge

25

Water temperature gauge

Water temperature gauge

26

LCD

LCD

31

Key reminder switch

Key reminder warning buzzer

33

Turn/hazard signal

Turn/hazard indicator buzzer

55

Dimmer cancel switch

Instrument cluster illumination

58

Buckle switch (passenger-side)

Buckle switch (passenger-side)

59

Fuel system signal

Fuel gauge

Check code	Checked item	Related item
01	Buckle switch (driver-side)	Buckle switch (driver-side)
04	Door switch	• Ignition key illumination • Key reminder warning buzzer • Lights‐on reminder warning buzzer
08	TNS relay	• Lights‐on reminder warning buzzer • Each illumination
12	Speedometer	Speedometer
13	Tachometer	Tachometer
14	Buzzer	Buzzer
16	Fuel‐level warning light	Fuel‐level warning light
22	Fuel gauge sender unit	Fuel gauge
23	Fuel gauge	Fuel gauge
25	Water temperature gauge	Water temperature gauge
26	LCD	LCD
31	Key reminder switch	Key reminder warning buzzer
33	Turn/hazard signal	Turn/hazard indicator buzzer
55	Dimmer cancel switch	Instrument cluster illumination
58	Buckle switch (passenger-side)	Buckle switch (passenger-side)
59	Fuel system signal	Fuel gauge

Note

• Check codes which are not listed may be indicated, but they cannot be inspected.

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

• If a speed signal is input to the instrument cluster (the front wheels are rotated) the input/output check mode will be cancelled.

• The check codes can be fast‐forwarded by pushing and holding the odometer/tripmeter switch for 1 second or more.

Operating Order

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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.

Priority order of inspection

IG switch position

Check code

1

ON

22

2

01, 04, 08, 12, 13, 14, 16, 23, 25, 26, 55, 58, 59

3

LOCK

31, 33

Priority order of inspection	IG switch position	Check code
1	ON	22
2	01, 04, 08, 12, 13, 14, 16, 23, 25, 26, 55, 58, 59
3	LOCK	31, 33

Inspection of Check Codes

Check code 01

Check code 01

Buckle switch (driver-side) on/off signal

Diagnostic procedure

STEP	INSPECTION	ACTION
1	Unfasten driver‐side seat belt. (Buckle switch on.)	Go to next step.
1	Unfasten driver‐side seat belt. (Buckle switch on.)	Measure voltage at instrument cluster terminal 2G. Is voltage 0 V? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― Buckle switch (driver-side) ― Wiring harness (Buckle switch—instrument cluster)
2	Fasten driver‐side seat belt. (Buckle switch off.)	Measure voltage at instrument cluster terminal 2G. Is voltage B+? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― Buckle switch (driver-side) ― Wiring harness (Buckle switch—instrument cluster)
2	Fasten driver‐side seat belt. (Buckle switch off.)	Input signal to instrument cluster is okay.

Check code 04

Check code 04

Door switch on/off signal

Diagnostic procedure

STEP	INSPECTION	ACTION
1	Open driver‐side door. (Door switch on.)	Close driver‐side door, then go to next step.
1	Open driver‐side door. (Door switch on.)	Measure voltage at instrument cluster terminal 1J. Is voltage 0 V? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― Door switch ― Wiring harness (Instrument cluster—door switch)
2	Close driver‐side door. (Door switch off.)	Measure voltage at instrument cluster terminals 1J. Is voltage B+? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― Door switch ― Wiring harness (Instrument cluster—door switch)
2	Close driver‐side door. (Door switch off.)	Input signal to instrument cluster is okay.

Check code 08

Check code 08

TNS relay on/off signal

Diagnostic procedure

STEP	INSPECTION	ACTION
1	Turn headlight switch to TNS position. (TNS relay on.)	Go to next step.
1	Turn headlight switch to TNS position. (TNS relay on.)	Measure voltage at instrument cluster terminal 2K. Is voltage B+? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― TNS relay ― Wiring harness (Battery—TNS relay—instrument cluster)
2	Turn headlight switch off. (TNS relay off.)	Measure voltage at instrument cluster terminal 2K. Is voltage 0 V? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― TNS relay ― Wiring harness (TNS relay—instrument cluster)
2	Turn headlight switch off. (TNS relay off.)	Input signal to instrument cluster is okay.

Check code 12

Check code 12

Operation signal to speedometer

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting check code 12.

Speedometer needle moves full scale then returns to 60 km/h or 60 MPH.

Speedometer is okay.

Other than stated above.

Replace instrument cluster.

—

Check code 12	Operation signal to speedometer
Wait for 2 seconds after selecting check code 12.		Speedometer needle moves full scale then returns to 60 km/h or 60 MPH.	Speedometer is okay.
Other than stated above.	Replace instrument cluster.
	—

Check code 13

Check code 13

Operation signal to tachometer

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting check code 13.

Tachometer needle moves full scale then returns to 3,000 rpm.

Tachometer is okay.

Other than stated above.

Replace instrument cluster.

—

Check code 13	Operation signal to tachometer
Wait for 2 seconds after selecting check code 13.		Tachometer needle moves full scale then returns to 3,000 rpm.	Tachometer is okay.
Other than stated above.	Replace instrument cluster.
	—

Check code 14

Check code 14

Operation signal to buzzer

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting check code 14.

Buzzer sounds.

Buzzer is okay.

Buzzer does not sound.

Replace instrument cluster.

Check code 14	Operation signal to buzzer
Wait for 2 seconds after selecting check code 14.		Buzzer sounds.	Buzzer is okay.
Buzzer does not sound.	Replace instrument cluster.

Check code 16

Check code 16

Operation signal to fuel‐level warning light

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting check code 16.

Fuel‐level warning light turns on and off three times.

Fuel‐level warning light is okay.

Other than stated above.

Replace instrument cluster.

Check code 16	Operation signal to fuel‐level warning light
Wait for 2 seconds after selecting check code 16.		Fuel‐level warning light turns on and off three times.	Fuel‐level warning light is okay.
Other than stated above.	Replace instrument cluster.

Check code 22

Check code 22

Fuel level signal

Diagnostic procedure

STEP	INSPECTION	INDICATION	ACTION
1	Select check code 22 with fuel gauge sender unit connector disconnected.		Go to next step.
1		Other than stated above.	Replace instrument cluster.
2	Connect instrument cluster terminals 2D and 2M.		Go to next step.
2	Connect instrument cluster terminals 2D and 2M.	Other than stated above.	Replace instrument cluster.
3	Using SST (Fuel and thermometer checker) or resistor, input 20 ohms between instrument cluster terminals 2D and 2M.		Go to next step.
3		Other than stated above.	Replace instrument cluster.
4	Using SST (Fuel and thermometer checker) or resistor, input 60 ohms between instrument cluster terminals 2D and 2M.		Go to next step.
4		Other than stated above.	Replace instrument cluster.
5	Using SST (Fuel and thermometer checker) or resistor, input 100 ohms between instrument cluster terminals 2D and 2M.		Inspect fuel gauge sender unit.
5		Other than stated above.	Replace instrument cluster.

Check code 23

Check code 23

Operation signal to fuel gauge

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting check code 23.

Fuel gauge indicates in following order every 2 seconds.

• F→1/2→E→F (fixed)

Fuel gauge is okay.

Other than stated above.

Replace instrument cluster.

Replace instrument cluster.

Check code 23	Operation signal to fuel gauge
Wait for 2 seconds after selecting check code 23.		Fuel gauge indicates in following order every 2 seconds. • F→1/2→E→F (fixed)	Fuel gauge is okay.
Other than stated above.	Replace instrument cluster.
	Replace instrument cluster.

Check code 25

Check code 25

Operation signal to water temperature gauge

INSPECTION

INDICATION

SITUATION

ACTION

Wait for 2 seconds after selecting check code 25.

Water temperature gauge indicates in following order for every 2 seconds.

• H→Center→C→H (fixed)

Water temperature gauge is okay.

Other than stated above.

Replace instrument cluster.

Replace instrument cluster.

Check code 25	Operation signal to water temperature gauge
Wait for 2 seconds after selecting check code 25.		Water temperature gauge indicates in following order for every 2 seconds. • H→Center→C→H (fixed)	Water temperature gauge is okay.
Other than stated above.	Replace instrument cluster.
	Replace instrument cluster.

Check code 26

Check code 26

LCD indication

INSPECTION

INDICATION

SITUATION

ACTION

Select check code 26.

•  Display is normal.

•  Warning and indicator light illuminated.

―  Glow indicator light

―  Generator warning light

―  AT warning light

―  DSC/TCS indicator light

―  DSC OFF light

―  ABS warning light

―  Brake system warning light

―  Cruise main indicator light

―  Cruise set indicator light

―  TCS OFF indicator light

―  Selector indicator light

―  4WD indicator light

―  MIL

―  Keyless warning/indicator light

―  Diesel particulate filter warning light

LCD is okay.

Other than stated above.

Replace instrument cluster.

Check code 26	LCD indication
Select check code 26.		• Display is normal. • Warning and indicator light illuminated. ― Glow indicator light ― Generator warning light ― AT warning light ― DSC/TCS indicator light ― DSC OFF light ― ABS warning light ― Brake system warning light ― Cruise main indicator light ― Cruise set indicator light ― TCS OFF indicator light ― Selector indicator light ― 4WD indicator light ― MIL ― Keyless warning/indicator light ― Diesel particulate filter warning light	LCD is okay.
Other than stated above.	Replace instrument cluster.

Check code 31

Check code 31

Key reminder on/off signal

Diagnostic procedure

STEP	INSPECTION	ACTION
1	Turn the headlight switch to the TNS position. Remove key from steering lock and then insert key into steering lock after selecting check code 31. (Key reminder switch on.)	Go to next step.
1		Measure voltage at instrument cluster terminal 2B. Is voltage B+? • If as specified, replace instrument cluster. • If not as specified, replace following parts. ― Key reminder switch ― Wiring harness (Battery—key reminder switch—instrument cluster)
2	Remove key from steering lock. (Key reminder switch off.)	Measure voltage at instrument cluster terminal 2B. Is voltage 0 V? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― Key reminder switch ― Wiring harness (Key reminder switch—instrument cluster)
2	Remove key from steering lock. (Key reminder switch off.)	Input signal to instrument cluster is okay.

Check code 33

Check code 33

Turn/hazard signal

Diagnostic procedure

STEP	INSPECTION	ACTION
1	Turn the headlight switch to the TNS position. Trun the hazard warning switch to on.	Go to next step.
1		Measure voltage at instrument cluster terminal 2N. Is voltage B+? • If as specified, replace instrument cluster. • If not as specified, replace following parts. ― Hazard warning switch ― Wiring harness (Battery—hazard warning switch—BCM—instrument cluster)
2	Trun hazard warning switch off.	Input signal to instrument cluster is okay.
2	Trun hazard warning switch off.	Measure voltage at instrument cluster terminal 2N. Is voltage below 1.0 v? • If as specified, replace instrument cluster. • If not as specified, replace following parts. ― Hazard warning switch ― Wiring harness (Battery—hazard warning switch—BCM—instrument cluster)

Check code 55

Check code 55

Dimmer cancel switch on/off signal

Diagnostic procedure

STEP	INSPECTION	ACTION
1	Turn the panel light control switch to the dimmer cancel position after selecting check code 55.	Go to next step.
1		Measure voltage at instrument cluster terminal 2A. Is voltage 4 V? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― Panel light control switch ― Wiring harness (Panel light control switch—instrument cluster)
2	Turn the panel light control switch to the other position.	Measure voltage at instrument cluster terminal 2A. Is voltage 0 V? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― Panel light control switch ― Wiring harness (Panel light control switch—instrument cluster)
2	Turn the panel light control switch to the other position.	Input signal to instrument cluster is okay.

Check code 58

Check code 58

Buckle switch (passenger-side) on/off signal

Diagnostic procedure

STEP	INSPECTION	ACTION
1	Seat one person in the passenger’s seat, and unfasten passenger-side seat belt. (Occupancy sensor and buckle switch ON)	Go to next step.
1		Measure voltage at instrument cluster terminal 1A. Is voltage 0 V? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― Buckle switch (passenger-side) ― Occupancy sensor ― Wiring harness (Buckle switch—instrument cluster)
2	Seat one person in the passenger’s seat, and fasten passenger-side seat belt. (Occupancy sensor ON and buckle switch OFF) Seat no person in the passenger’s seat, and unfasten passenger-side seat belt. (Occupancy sensor OFF and buckle switch ON) Seat no person in the passenger’s seat, and fasten passenger-side seat belt. (Occupancy sensor and buckle switch OFF)	Measure voltage at instrument cluster terminal 1A. Is voltage B+? • If as specified, replace instrument cluster. • If not as specified, inspect following parts. ― Buckle switch (passenger-side) ― Occupancy sensor ― Wiring harness (Buckle switch—instrument cluster)
2		Input signal to instrument cluster is okay.

Check code 59

Diagnostic procedure

STEP	INSPECTION	ACTION
1	The three digits number is indicated after selecting check code 59. Confirm the first digit from the right.	The CAN system is okay. Go to next step.
1		The DTC of CAN system is detected. Perform the DTC inspection. (See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM]) • If the CAN system is okay, replace the instrument cluster. Go to next step.
2	Confirm the second digit from the right.	The wiring harnesses between the fuel gauge sender unit and instrument cluster are okay. Go to next step.
2	Confirm the second digit from the right.	Inspect following parts. • Fuel gauge sender unit • Wiring harness (Fuel gauge sender unit—instrument cluster) ― If fuel gauge sender unit and wiring harness are okay, replace the instrument cluster. Go to next step.
3	Confirm the third digit from the right.	The fuel pulse signal from the PCM is okay.
3	Confirm the third digit from the right.	Inspect the PCM. (See DTC TABLE [L8, LF, L3].) (See DTC TABLE [MZR-CD (RF Turbo)].)) (See PCM INSPECTION [L8, LF, L3].) (See PCM INSPECTION [MZR-CD (RF Turbo)].) • If the PCM is okay, replace the instrument cluster.

Check code 12
INSPECTION	INDICATION	SITUATION	ACTION
Wait for 2 seconds after selecting check code 12.		Speedometer needle moves full scale then returns to 60 km/h or 60 MPH.	Speedometer is okay.
		Other than stated above.	Replace instrument cluster.
		—	Replace instrument cluster.