INSTRUMENT CLUSTER INSPECTION

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Using a speedometer tester

Caution

• When only the front or the rear wheels are driven using a speedometer tester, the DSC HU/CM may determine that the vehicle speed signal is in error and the engine cannot be stopped by the normal operation. If the engine cannot be stopped, perform an emergency engine stop operation. (See SERVICE CAUTIONS.)

1. Adjust the tire pressure to the specification. (See WHEEL AND TIRE SPECIFICATION.)

2. Using a speedometer tester, verify that the values are as indicated in the table.

Type A

Speedometer indication (km/h)	Speedometer tester indication (km/h)
20	19.00—21.00
40	39.00—41.00
60	59.00—61.00
80	79.00—81.00
100	99.00—101.00
120	119.00—121.00
140	139.00—141.00
160	159.00—161.00
180	179.00—181.00
200	199.00—201.00
220	219.00—221.00
240	239.00—241.00

Type B

Speedometer indication (km/h)	Speedometer tester indication (km/h)
20	20.80—23.40
40	40.80—43.50
60	61.20—63.60
80	81.60—83.80
100	102.00—104.00
120	122.40—124.10
140	142.80—144.40
160	163.20—166.40
180	183.60—188.20
200	204.00—209.90
220	224.40—231.50
240	244.80—253.10

• If the speedometer does not operate or the indication is not within the allowable range, inspect the DTC inspection for the following module and the related wiring harnesses. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-D 2.2)].) (See ON-BOARD DIAGNOSTIC SYSTEM DTC INSPECTION [TCM (GW6A-EL, GW6AX-EL)].) (See DTC INSPECTION [DYNAMIC STABILITY CONTROL (DSC)].)

― PCM

― TCM

― DSC HU/CM

• If the PCM, TCM, DSC HU/CM, and related wiring harnesses are normal, replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION)

Using the M-MDS

1. Connect the M-MDS to the DLC-2.

2. After vehicle identification, select the following from the M-MDS initialization screen.

(1) Select “Data logger”

(2) Select “Module”

(3) Select “IC”

3. Using the simulation function SPEEDOMTR, verify that the values are as indicated in the table.

M-MDS display

Tachometer display

60 km/h

Tachometer needle moves to approx. 54.0—58.8 km/h {33.6—36.5 mph}.

120 km/h

Tachometer needle moves to approx. 111.6—117.6 km/h {69.35—73.07 mph}.

Off

Tachometer needle moves to bottommost position.

M-MDS display	Tachometer display
60 km/h	Tachometer needle moves to approx. 54.0—58.8 km/h {33.6—36.5 mph}.
120 km/h	Tachometer needle moves to approx. 111.6—117.6 km/h {69.35—73.07 mph}.
Off	Tachometer needle moves to bottommost position.

• If the speedometer does not operate or the indication is not within the allowable range, inspect the related wiring harnesses.

― If the related wiring harnesses are normal, replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)

Tachometer Inspection

Caution

• If the engine speed exceeds the allowable range, the engine could be damaged. Therefore, when inspecting the tachometer, do not allow the engine speed to exceed the allowable range indicated on the tachometer.

1. Connect the M-MDS to the DLC-2.

2. After vehicle identification, select the following from the M-MDS initialization screen.

(1) Select “Data logger”

(2) Select “Module”

(3) Select “IC”

3. Using the simulation function TACHOMTR, verify that the values are as indicated in the table.

M-MDS display

Tachometer display

3000 RPM

Tachometer needle moves to approx. 3,150 rpm.

6000 RPM

Tachometer needle moves to approx. 6,120 rpm.

Off

Tachometer needle moves to bottommost position.

M-MDS display	Tachometer display
3000 RPM	Tachometer needle moves to approx. 3,150 rpm.
6000 RPM	Tachometer needle moves to approx. 6,120 rpm.
Off	Tachometer needle moves to bottommost position.

• If the tachometer does not operate or the indication is not within the allowable range, inspect the DTC inspection for the following module and the related wiring harnesses.

― PCM

• If the PCM and related wiring harnesses are normal, replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION)

LCD Inspection

1. Connect the M-MDS to the DLC-2.

2. After vehicle identification, select the following from the M-MDS initialization screen.

(1) Select “Data logger”

(2) Select “Module”

(3) Select “IC”

3. Using the simulation function item LCD_SEG, verify that the LDC displays as shown in the following figure.

• If the LCD display is not as shown in the figure, replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)

Type A

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Type B

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Warning/Indicator Light Illumination Inspection

1. Connect the M-MDS to the DLC-2.

2. After vehicle identification, select the following from the M-MDS initialization screen.

(1) Select “Data logger”

(2) Select “Module”

(3) Select “IC”

3. Using the simulation function WL+IL, verify that the warning/indicator lights in the following table are illuminated.

• If any of the warning/indicator lights are not displayed, replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)

Type A

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×: Applicable

—: Not applicable

No.	Name	Message is displayed in multi-information display when warning/indicator light turns on/flashes	Message is displayed in center display when warning/indicator light turns on/flashes	Comment	Warning/indicator light turned on when ignition is switched ON (engine off or on)
1	Brake system warning light	×	×	—	×
2	Air bag/seat belt pre-tensioner system warning light	—	×	—	—
3	Active bonnet warning light	×	×	With active bonnet	×
4	Electric parking brake indicator light	×	—	—	—
5	Engine oil warning light	×	×	—	×
6	Direction indicator/hazard warning indicator lights	—	—	—	—
7	Engine oil level warning light	×	×	With engine oil level sensor	—
8	i-stop warning light (amber)/i-stop indicator light (green)	—	×	With i-stop system	×
9	ABS warning light	—	×	—	×
10	Seat belt warning light	—	—	—	—
11	Charging system warning light	×	×	—	×
12	Security indicator light	—	—	—	×
13	Door-ajar warning light	—	—	—	—
14	Smart brake support/smart city brake support (SBS/SCBS) OFF indicator light	—	—	With smart city brake support (SCBS) or smart brake support (SBS)	×
15	Lane-keep assist system OFF indicator light/LDWS OFF indicator light	—	—	With lane departure warning system (LDWS) or lane-keep assist system	—
16	TCS OFF indicator light	—	—	—	×
16	Off-road traction assist indicator light	—	—	With off-road traction assist	×
17	Blind spot monitoring (BSM) OFF indicator light	—	—	With blind spot monitoring (BSM) system	—
18	Electric parking brake warning light	×	×	—	—
19	Low fuel warning light	×	—	—	—
20	Lights-on indicator light	×	—	—	—
21	HBC indicator light (green)/HBC warning light (amber)/Adaptive LED headlights indicator light (green)/adaptive LED headlights warning light (amber)	×	×	With high beam control (HBC) system or adaptive LED headlights	×
22	Rear fog light indicator light	—	—	With rear fog light	—
23	Front fog light indicator light	—	—	With front fog light	—
24	Headlight high-beam indicator light	—	—	—	—
25	Mazda radar cruise control with stop & go function (MRCC with stop & GO function) indicator light	×	—	—	×
26	TCS/DSC indicator light	—	×	—	×
27	Tire pressure monitoring system warning light	×	×	—	×
28	LED headlight warning light	—	×	With headlight (LED type)	—
29	Glow indicator light	—	—	SKYACTIV-D 2.2	—
30	Check engine light	—	×	—	×

Type B

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×: Applicable

—: Not applicable

No.	Name	Message is displayed in multi-information display when warning/indicator light turns on/flashes	Message is displayed in center display when warning/indicator light turns on/flashes	Comment	Warning/indicator light turned on when ignition is switched ON (engine off or on)
1	ABS warning light	—	×	—	×
2	Electric parking brake warning light	×	×	—	—
3	Check engine light	—	×	—	×
4	Engine oil level warning light	×	×	With engine oil level sensor	—
5	Blind spot monitoring (BSM) OFF indicator light	×	×	—	—
6	Smart brake support/smart city brake support (SBS/SCBS) OFF indicator light	—	—	With SBS/SCBS	×
7	Direction indicator/hazard warning indicator lights	—	—	—	—
8	Glow indicator light	—	—	SKYACTIV-D 2.2	×
9	Engine oil warning light	—	×	—	×
10	Headlight high-beam indicator light	—	—	—	—
11	Air bag/front seat belt pretensioner system warning light	—	×	—	×
12	Security indicator light	—	—	—	×
13	Low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red)	×	×	—	×
14	Rear fog light indicator light	—	—	With rear fog light	—
15	Front fog light indicator light	—	—	With front fog light	—
16	Electric parking brake indicator light	×	—	—	—
17	Brake system warning light	—	×	—	×
18	Charging system warning light	×	×	—	×
19	Seat belt warning light	—	—	—	—
20	Active bonnet warning light	×	×	With active bonnet	×
21	Lights-on indicator light	×	—	—	—
22	HBC indicator light (green)/HBC warning light (amber)/Adaptive LED headlights indicator light (green)/adaptive LED headlights warning light (amber)	×	×	With high beam control (HBC) system or adaptive LED headlights	×
23	i-stop warning light (amber)/i-stop indicator light (green)	—	×	With i-stop system	×
24	Mazda Radar Cruise Control with stop & go function (MRCC with stop & go function) indicator light	—	—	With Mazda Radar Cruise Control with stop & go function (MRCC with stop & go function)	—
24	AUTOHOLD active indicator light	—	—	With AUTOHOLD	—
25	TCS/DSC indicator light	—	×	—	×
26	Lane-keep assist system OFF indicator light/LDWS OFF indicator light	—	—	With lane departure warning system (LDWS) or lane-keep assist system	—
27	TCS OFF indicator light	—	—	—	×
27	Off-road traction assist indicator light	—	—	With off-road traction assist	×
28	LED headlight warning light	—	×	—	—
29	Tire pressure monitoring system warning light	×	×	With TPMS	×