INSTRUMENT CLUSTER INSPECTION

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Speedometer inspection

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.

2. Using a speedometer tester, verify that the tester reading is as indicated in the following table.

km/h

Speedometer tester indication (km/h)	Allowable range (km/h)
20	20.40—25.26
40	40.80—45.46
60	61.20—66.06
80	81.60—86.60
100	102.00—107.76
120	122.40—129.08
140	142.80—150.28
160	163.20—170.68
180	183.60—191.08
200	204.00—211.74
220	224.40—232.76
240	244.80—253.16

mph

Speedometer tester indication (mph)	Allowable range (mph)
10	10.20—13.20
20	20.40—23.30
30	30.60—33.60
40	40.80—43.90
50	51.00—54.28
60	61.20—64.88
70	71.40—75.56
80	81.60—86.12
90	91.80—96.44
100	102.00—106.64
110	112.20—116.84
120	122.40—127.24
130	132.60—137.80
140	142.80—148.00
150	153.00—158.20

3. Verify that the speedometer reading is within the range indicated in the table.

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

― PCM

― TCM (ATX)

― DSC HU/CM

• If the PCM, TCM (ATX), DSC HU/CM, and related wiring harnesses are normal, replace the instrument cluster.

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) “Data logger”

(2) “Module”

(3) “IC”

3. Using “SPDMTR”, verify that the displayed information is as indicated in the table.

European (L.H.D. U.K.), General (L.H.D. R.H.D.) specs., Australian specs.

M-MDS display	Instrument cluster display
60 km/h	Speedometer needle moves to approx. 61—66 km/h {38—41 mph}.
120 km/h	Speedometer needle moves to approx. 122—129 km/h {75.9—80.1 mph}.
Off	Speedometer needle moves to the bottommost position.

General (L.H.D. R.H.D.) specs.,

M-MDS display	Instrument cluster display
60 km/h	Speedometer needle moves to approx. 58—62 km/h {36—39 mph}.
120 km/h	Speedometer needle moves to approx. 117—123 km/h {72.8—76.4 mph}.
Off	Speedometer needle moves to the bottommost position.

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

― PCM

― TCM (ATX)

― DSC HU/CM

• If the PCM, TCM (ATX), DSC HU/CM, and related wiring harnesses are normal, replace the instrument cluster.

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) “Data logger”

(2) “Module”

(3) “IC”

3. Using “TACHOMTR”, verify that the displayed information is as indicated in the table.

M-MDS display

Instrument cluster display

3000 RPM

Tachometer needle moves to approx. 3,050 rpm.

6000 RPM

Tachometer needle moves to approx. 6,100 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 control module and the related wiring harnesses.

― PCM

• If the PCM and related wiring harnesses are normal, replace the instrument cluster.

LCD Inspection

Type A

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

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

(1) “Data logger”

(2) “Module”

(3) “IC”

3. Using “LCD_SEG”, verify that the LCD is illuminated.

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• If there are any non-illuminated area, replace the instrument cluster.

Type B

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

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

(1) “Data logger”

(2) “Module”

(3) “IC”

3. Using “LCD_SEG”, verify that the LCD is illuminated.

• If there are any non-illuminated area, replace the instrument cluster.

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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) “Data logger”

(2) “Module”

(3) “IC”

3. Using “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.

Type A

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×: Applicable

—: Not applicable

No.	Name	Multi-information display	Center display	Comment	Warning/indicator lights which illuminate during initial check
1	Security indicator light	—	—	—	×
2	Air bag/front seat belt pretensioner system warning light	—	×	—	×
3	ABS warning light	—	×	—	—
4	Electric parking brake warning light	×	×	—	×
5	Lights-on indicator light	×	—	—	—
6	Front fog light indicator light	—	—	With front fog light	—
7	i-stop warning light (amber)/indicator light (green)	—	×	With i-stop	×
7	120 km/h warning light	—	—	With 120 km/h warning light	×
8	Cruise main indicator light (amber)/cruise set indicator light (green)	—	—	With cruise control system	×
8	Mazda radar cruise control (MRCC) warning light (amber)/indicator light (green)	×	—	With MRCC	×
9	Turn signal/hazard warning indicator lights	—	—	—	—
10	Master warning light	×	×	—	—
11	Low fuel warning light	—	×	—	—
12	Brake system warning light	×	×	—	×
13	Electric parking brake indicator light	×	×	—	×
14	Glow indicator light	—	×	SKYACTIV-D 2.2	×
15	Headlight high-beam indicator light	—	—	—	—
16	Charging system warning light	×	×	—	×
17	Low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red)	×	×	—	×
18	Smart brake support/smart city brake support (SBS/SCBS) OFF indicator light	—	—	With SCBS system	×
19	LED headlight warning light	—	×	With front combination light (LED type)	×
20	Engine oil warning light	×	×	—	×
21	TCS OFF indicator light	—	—	—	×
22	High beam control (HBC) system warning light (amber)/indicator light (green)	×	×	With HBC System	×
22	Adaptive LED headlights indicator light (green)/adaptive LED headlights warning light (amber)	×	×	With adaptive LED headlights	×
23	Seat belt warning light	—	—	—	—
24	Rear fog light indicator light	—	—	With rear fog light	—
25	Tire pressure monitoring system warning light	×	×	With TPMS	×
26	TCS/DSC indicator light	—	×	—	×
27	Select mode indication	—	—	ATX	—
	Shift position indicator/gear position indicator	—	—	—	—
	Gear shift indicator	—	—	MTX	—
28	Check engine light	—	×	—	×

Type B

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×: Applicable

—: Not applicable

No.	Name	Center display	Comment	Warning/indicator lights which illuminate during initial check
1	Security indicator light	—	—	×
2	Air bag/front seat belt pretensioner system warning light	×	—	×
3	ABS warning light	×	—	—
4	Electric parking brake warning light	×	—	×
5	Lights-on indicator light	—	—	—
6	Front fog light indicator light	—	With front fog light	—
7	i-stop warning light (amber)/indicator light (green)	×	With i-stop	×
7	120 km/h warning light	—	With 120 km/h warning light	×
8	Cruise main indicator light (amber)/cruise set indicator light (green)	—	With cruise control system	×
9	KEY warning light (red)/indicator light (green)	×	—	—
10	Turn signal/hazard warning indicator lights	—	—	—
11	Door-ajar warning light	—	—	—
12	LED headlight warning light	×	With front combination light (LED type)	×
13	Automatic transaxle warning light	×	ATX	×
14	Diesel particulate filter indicator light	×	SKYACTIV-D 2.2	×
15	Lane departure warning system (LDWS) warning light (amber)/indicator light (green)	×	With LDWS	×
16	Headlight high-beam indicator light	—	—	—
17	Wrench indicator light	×	—	×
18	Charging system warning light	×	—	×
19	Master warning light	×	—	—
20	Low fuel warning light	×	—	—
21	Engine oil warning light	×	—	×
22	Electric parking brake indicator light	×	—	×
23	LDWS OFF indicator light	—	With LDWS	×
24	Low washer fluid level warning light	×	With washer fluid-level sensor	×
25	Brake system warning light	×	—	×
26	Glow indicator light	×	SKYACTIV-D 2.2	×
27	Brake pedal operation demand indicator light	—	—	×
28	Power steering malfunction indicator light	×	—	×
29	Low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red)	×	—	×
30	4WD warning light	×	4WD	×
31	Blind spot monitoring (BSM) off indicator light	—	—	×
32	TCS OFF indicator light	—	—	×
33	Seat belt warning light	—	—	—
34	High beam control (HBC) system warning light (amber)/indicator light (green)	×	With HBC system	×
35	Rear fog light indicator light	—	With rear fog light	—
36	Tire pressure monitoring system warning light	×	With TPMS	×
37	TCS/DSC indicator light	×	—	×
38	Select mode indication	—	ATX	—
	Shift position indicator/gear position indicator	—	—	—
	Gear shift indicator	—	MTX	—
39	Check engine light	×	—	×

Alarm Inspection

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

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

(1) “Data logger”

(2) “Module”

(3) “IC”

3. Using “ALARM”, verify that the buzzer sounds.

• If the buzzer does not sound, replace the instrument cluster.

M-MDS display	Instrument cluster display
3000 RPM	Tachometer needle moves to approx. 3,050 rpm.
6000 RPM	Tachometer needle moves to approx. 6,100 rpm.
Off	Tachometer needle moves to bottommost position.