INSTRUMENT CLUSTER


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Outline

•  The following 4 types of instrument clusters have been set.
•  TYPE A (Digital speedometer type)
Specification
―  Digital speedometer
―  Analog tachometer
―  Odometer/tripmeter
―  Fuel gauge
―  Indicator/warning lights
―  Alarm
―  Trip computer
―  Active driving display
•  TYPE B (Analog speedometer type (with tachometer and multi-information display))
Specification
―  Analog speedometer
―  Digital tachometer
―  Odometer/tripmeter
―  Fuel gauge
―  Indicator/warning lights
―  Multi-information display
―  Alarm
―  Trip computer
•  TYPE C (Analog speedometer type (with tachometer, without multi-information display))
Specification
―  Analog speedometer
―  Digital tachometer
―  Odometer/tripmeter
―  Fuel gauge
―  Indicator/warning lights
―  Alarm
―  Trip computer
•  TYPE D (Analog speedometer type (without tachometer))
Specification
―  Analog speedometer
―  Odometer/tripmeter
―  Fuel gauge
―  Indicator/warning lights
―  Alarm

Function

•  The instrument cluster displays the following information to notify the user of the vehicle conditions.
―  Vehicle speed (speedometer)
―  Engine speed (tachometer)
―  Remaining fuel quantity (fuel gauge)
―  Traveled distance (odometer/tripmeter)
―  Average fuel economy, average vehicle speed, instantaneous fuel economy, remaining distance to empty (trip computer)
―  Indicator/warning lights

Speedometer display function

•  The instrument cluster controls the speedometer based on the vehicle speed signal sent via CAN transmission from the PCM, and displays the current vehicle speed. For details on the speedometer, refer to SPEEDOMETER. (See SPEEDOMETER.)


Tachometer display function

•  The instrument cluster controls the tachometer based on the engine speed signal sent via CAN transmission from the PCM, and displays the current engine speed. For details on the tachometer, refer to TACHOMETER. (See TACHOMETER.)


Fuel gauge display function

•  The instrument cluster displays the remaining fuel quantity based on the fuel gauge resistance signal sent via CAN transmission from the RBCM, and the fuel injection amount signal sent via CAN transmission from the PCM. For details on the fuel gauge, refer to FUEL GAUGE. (See FUEL GAUGE.)


Odometer/tripmeter display function

•  The instrument cluster displays the total traveled distance/traveled distance over a specific interval based on the travel distance signal sent via CAN transmission from the PCM. For details on the odometer/tripmeter, refer to ODOMETER/TRIPMETER. (See ODOMETER/TRIPMETER.)


Trip computer calculation function

•  The instrument cluster calculates the average fuel economy, average vehicle speed, instantaneous fuel economy, and the remaining distance to empty, and displays it on the LCD in the instrument cluster. For details on the trip computer, refer to TRIP COMPUTER INFORMATION SYSTEM. (See TRIP COMPUTER INFORMATION SYSTEM.)


Warning/Indicator lights illuminate/flash function

•  The instrument cluster illuminates/flashes the indicator/warning lights to notify the user of the vehicle system conditions.
•  The types of indicator/warning lights are as follows: Refer to reference for details on each indicator/warning light.
•  For vehicles with the center display, a warning message in the center display is displayed when the indicator/warning light is turned on or flashed. For the message content and verification method, refer to the CENTER DISPLAY. (See CENTER DISPLAY [WITH CENTER DISPLAY].)
•  For vehicles with the multi-information display, a warning message in the multi-information display is displayed when the indicator/warning light is turned on or flashed. For the message content and verification method, refer to the MULTI-INFORMATION DISPLAY. (See MULTI-INFORMATION DISPLAY.)

TYPE A (Digital speedometer type)

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×: Applicable
—: Not applicable

No.

Warning/Indicator lights

Name

Messages in center display are displayed when indicator/warning light is turned on or flashed

Comment

Warning/indicator lights which illuminate during initial check

Reference

1
Power steering malfunction indicator light
×
×
2
Smart brake support/smart city brake support (SBS/SCBS) OFF indicator light
With SBS/SCBS
×
3
Diesel particulate filter indicator light
×
SKYACTIV-D 1.5, SKYACTIV-D 2.2
×
4
Shift position indicator light/gear position indicator
ATX
Gear shift indicator
MTX
5
Rear fog light indicator light
With rear fog light
6
Lights-on indicator light
7
•  Smart brake support/smart city brake support (SBS/SCBS) indicator light (red)
•  Smart brake support/smart city brake support (SBS/SCBS) warning light (amber)
×
With SBS/SCBS
×
8
i-ELOOP indicator light
×
With i-ELOOP
9
Door-ajar warning light
10
Low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red)
×
×
11
Turn signal/hazard warning indicator lights
12
i-stop warning light (amber)/i-stop indicator light (green)
×
With i-stop system
×
13
Headlight high-beam indicator light
14
DSC OFF indicator light
×
15
TCS/DSC indicator light
×
×
16
Cruise main indicator light (amber)/cruise set indicator light (green)
With cruise control system
Mazda Radar Cruise Control (MRCC) warning light (amber)/Mazda Radar Cruise Control (MRCC) indicatorlight (green)
×
With MRCC
×
17
AFS OFF indicator light
×
With AFS
×
18
KEY warning light (red)/KEY indicator light (green)
×
19
Adjustable speed limiter main indicator light (amber)/adjustable speed limiter set indicator light (green)
With adjustable speed limiter
20
RVM warning light (amber)/RVM indicator light (green)
×
With Rear Vehicle Monitoring (RVM) System
×
BSM OFF indicator light
×
With BSM
×
21
Brake system warning light
×
×
22
Low fuel warning light
×
23
Seat belt warning light
24
Headlight auto-levelling malfunction indicator light
×
With headlight auto levelling system, without AFS
×
120 km/h warning light
With 120 km/h warning light
×
25
ABS warning light
×
×
26
Master warning light
×
×
27
Low washer fluid level warning light
×
With washer fluid-level sensor
28
Automatic transaxle warning light
×
ATX
×
29
Charging system warning light
×
×
30
Lane departure warning system (LDWS) warning light (amber)/lane departure warning system (LDWS) indicator light (green)
×
With LDWS
×
31
High beam control (HBC) system warning light (amber)/high beam control (HBC) system indicator light (green)
×
With HBC system
×
32
Glow indicator light
×
SKYACTIV-D 1.5, SKYACTIV-D 2.2
×
33
Engine oil warning light
×
×
34
Wrench warning indicator light
×
×
35
Air bag/front seat belt pretensioner system warning light
×
×
36
Security indicator light
×
37
Check engine light
×
×
38
Tire pressure monitoring system warning light
×
With TPMS
×
39
Front fog light indicator light
×
With front fog light
×

TYPE B (Analog speedometer type (with tachometer and multi-information display))

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×: Applicable
—: Not applicable

No.

Warning/Indicator lights

Name

Messages in multi-information display are displayed when indicator/warning light is turned on or flashed

Comment

Warning/indicator lights which illuminate during initial check

Reference

1
Power steering malfunction indicator light
×
×
2
Smart brake support/smart city brake support (SBS/SCBS) OFF indicator light
With SBS/SCBS
×
3
Diesel particulate filter indicator light
×
SKYACTIV-D 1.5, SKYACTIV-D 2.2
×
4
Shift position indicator light/gear position indicator
ATX
Gear shift indicator
MTX
5
Rear fog light indicator light
With rear fog light
6
Lights-on indicator light
7
•  Smart brake support/smart city brake support (SBS/SCBS) indicator light (red)
•  Smart brake support/smart city brake support (SBS/SCBS) warning light (amber)
×
With SBS/SCBS
×
8
i-ELOOP indicator light
×
With i-ELOOP
9
Turn signal/hazard warning indicator lights
10
Lane departure warning system (LDWS) warning light (amber)/lane departure warning system (LDWS) indicator light (green)
×
With LDWS
×
11
i-stop warning light (amber)/i-stop indicator light (green)
×
With i-stop system
×
12
Headlight high-beam indicator light
13
DSC OFF indicator light
×
14
TCS/DSC indicator light
×
×
15
Cruise main indicator light (amber)/cruise set indicator light (green)
With cruise control system
16
AFS OFF indicator light
×
With AFS
×
17
KEY warning light (red)/KEY indicator light (green)
×
18
Adjustable speed limiter main indicator light (amber)/adjustable speed limiter set indicator light (green)
With adjustable speed limiter system
19
RVM warning light (amber)/RVM indicator light (green)
×
With Rear Vehicle Monitoring (RVM) System
×
BSM OFF indicator light
×
With BSM
×
20
Brake system warning light
×
×
21
Low fuel warning light
×
22
Seat belt warning light
23
Headlight auto-levelling malfunction indicator light
×
With headlight auto levelling system, without AFS
×
120 km/h warning light
With 120 km/h warning light
×
24
ABS warning light
×
×
25
Master warning light
×
×
26
Low washer fluid level warning light
×
With washer fluid-level sensor
27
Automatic transaxle warning light
×
ATX
×
28
Charging system warning light
×
×
29
High beam control (HBC) system warning light (amber)/high beam control (HBC) system indicator light (green)
×
With HBC system
×
30
Door-ajar warning light
31
Low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red)
×
×
32
Glow indicator light
×
SKYACTIV-D 1.5, SKYACTIV-D 2.2
×
33
Engine oil warning light
×
×
34
Wrench warning indicator light
×
×
35
Air bag/front seat belt pretensioner system warning light
×
×
36
Security indicator light
×
37
Check engine light
×
×
38
Tire pressure monitoring system warning light
×
With TPMS
×
39
Front fog light indicator light
×
With front fog light
×

TYPE C (Analog speedometer type (with tachometer, without multi-information display))

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×: Applicable
—: Not applicable

No.

Warning/Indicator lights

Name

Comment

Warning/indicator lights which illuminate during initial check

Reference

1
Power steering malfunction indicator light
×
2
Smart brake support/smart city brake support (SBS/SCBS) OFF indicator light
With SBS/SCBS
×
3
Diesel particulate filter indicator light
SKYACTIV-D 1.5, SKYACTIV-D 2.2
×
4
Shift position indicator light/gear position indicator
ATX
Gear shift indicator
MTX
5
Rear fog light indicator light
With rear fog light
6
Lights-on indicator light
7
•  Smart brake support/smart city brake support (SBS/SCBS) indicator light (red)
•  Smart brake support/smart city brake support (SBS/SCBS) warning light (amber)
With SBS/SCBS
×
8
i-ELOOP indicator light
With i-ELOOP
9
Turn signal/hazard warning indicator lights
10
Lane departure warning system (LDWS) warning light (amber)/lane departure warning system (LDWS) indicator light (green)
With LDWS
×
11
i-stop warning light (amber)/i-stop indicator light (green)
With i-stop system
×
12
Headlight high-beam indicator light
13
DSC OFF indicator light
×
14
TCS/DSC indicator light
×
15
Cruise main indicator light (amber)/cruise set indicator light (green)
With cruise control system
16
AFS OFF indicator light
With AFS
×
17
KEY warning light (red)/KEY indicator light (green)
18
Adjustable speed limiter main indicator light (amber)/adjustable speed limiter set indicator light (green)
With adjustable speed limiter
19
RVM warning light (amber)/RVM indicator light (green)
With Rear Vehicle Monitoring (RVM) System
×
BSM OFF indicator light
With BSM
×
20
Brake system warning light
×
21
Low fuel warning light
22
Seat belt warning light
23
Headlight auto-levelling malfunction indicator light
With headlight auto levelling system, without AFS
×
120 km/h warning light
With 120 km/h warning light
×
24
ABS warning light
×
25
Master warning light
×
26
Low washer fluid level warning light
With washer fluid-level sensor
27
Automatic transaxle warning light
ATX
×
28
Charging system warning light
×
29
High beam control (HBC) system warning light (amber)/high beam control (HBC) system indicator light (green)
With HBC system
×
30
Door-ajar warning light
31
Low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red)
×
32
Glow indicator light
SKYACTIV-D 1.5, SKYACTIV-D 2.2
×
33
Engine oil warning light
×
34
Wrench warning indicator light
×
35
Air bag/front seat belt pretensioner system warning light
×
36
Security indicator light
×
37
Check engine light
×
38
Tire pressure monitoring system warning light
With TPMS
×
39
Front fog light indicator light
With front fog light
×

TYPE D (Analog speedometer type (without tachometer))

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×: Applicable
—: Not applicable

No.

Warning/Indicator lights

Name

Comment

Warning/indicator lights which illuminate during initial check

Reference

1
Power steering malfunction indicator light
×
2
Rear fog light indicator light
With rear fog light
3
Front fog light indicator light
With front fog light
×
4
Low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red)
×
5
Headlight high-beam indicator light
6
Turn signal/hazard warning indicator lights
7
Lights-on indicator light
8
DSC OFF indicator light
×
9
TCS/DSC indicator light
×
10
Door-ajar warning light
11
KEY warning light (red)/KEY indicator light (green)
12
Brake system warning light
×
13
Low fuel warning light
14
Seat belt warning light
15
120 km/h warning light
With 120 km/h warning light
×
16
ABS warning light
×
17
Master warning light
×
18
Low washer fluid level warning light
With washer fluid-level sensor
19
Automatic transaxle warning light
ATX
×
20
Charging system warning light
×
21
Shift position indicator light/gear position indicator
ATX
22
Engine oil warning light
×
23
Wrench warning indicator light
×
24
Air bag/front seat belt pretensioner system warning light
×
25
Security indicator light
×
26
Check engine light
×
27
Tire pressure monitoring system warning light
With TPMS
×


Alarm operation function

•  The instrument cluster sounds the alarm using the buzzer built into the instrument cluster to notify the user of the vehicle conditions.
•  The alarm types are as follows: Refer to reference for details on each alarm.

Name

Reference

Lights-on reminder warning alarm
Seat belt warning alarm
Air bag system warning alarm
Keyless warning alarm
Tire pressure monitoring sysstem warning alarm (with TPMS)
Ambient temperature warning alarm
Panel light control indicator alarm
Turn and hazard indicator alarm
Vehicle speed alarm (with vehicle speed alarm)
Smart brake support (SBS) warning alarm (with SBS)
Smart city brake support (SCBS) warning alarm (with SCBS)
MRCC warning alarm (with MRCC)
Adjustable speed limiter warning alarm (with adjustable speed limiter system)
RCTA warning alarm (with BSM system)
Blind spot monitoring (BSM) warning alarm (with BSM system)
Rear vehicle monitoring (RVM) warning alarm (with rear vehicle monitoring (RVM) system)
LDWS warning alarm (with lane departure warning system (LDWS))
i-stop warning alarm/i-stop indicator alarm (with i-stop)
i-ELOOP warning alarm
Power steering warning buzzer
120 km/h warning alarm (with 120 km/h warning alarm)
Over rev. warning alarm (Type D instrument cluster and MZR 1.6 only)

•  If several alarm request signals are received simultaneously, the alarms sound according to the order of precedence in the following table.

Ignition is switched off

Order or precedence

Name

1
Keyless warning alarm (pattern A)
2
Lights-on reminder warning alarm
3
Keyless warning alarm (pattern B, C)
4
Turn and hazard indicator alarm
5
Panel light control indicator alarm

Ignition switch ON (engine off or on)

Order or precedence

Name

1
Over rev. warning alarm (Type D instrument cluster and MZR 1.6 only)
2
120 km/h warning alarm (with 120 km/h warning alarm)
3
i-stop warning alarm/i-stop indicator alarm (with i-stop)
4
Seat belt warning alarm (Driver/passenger)
5
Tire pressure warning alarm (Tire pressure monitoring system initialization) (with TPMS)
6
Smart brake support (SBS) warning alarm (with SBS)
7
Smart city brake support (SCBS) warning alarm (with SCBS)
8
MRCC warning alarm (with MRCC)
9
Adjustable speed limiter warning alarm (with adjustable speed limiter system)
10
RCTA warning alarm (with BSM system)
Rear vehicle monitoring (RVM) warning alarm (with rear vehicle monitoring (RVM) system)
11
Blind spot monitoring (BSM) warning alarm (with BSM system)
12
LDWS warning alarm (with lane departure warning system (LDWS))
13
Keyless warning alarm
14
Air bag system warning alarm
15
i-ELOOP warning alarm
16
Power steering warning buzzer
17
Ambient temperature warning alarm
18
Vehicle speed alarm (with vehicle speed alarm)
19
Turn and hazard indicator alarm
20
Panel light control indicator alarm


Panel light control function

•  The instrument cluster changes the panel light brightness according to the ignition switch being turned ON (engine off or on) or the TNS being illuminated. For details on the panel light, refer to PANEL LIGHT. (See PANEL LIGHT.)


Vehicle specification information transmission function

•  The instrument cluster sends vehicle specification information stored during configuration to the following modules via CAN transmission.
―  PCM
―  TCM (ATX)
―  DSC HU/CM
―  EPS control module
―  Start stop unit
―  AFS control module (with AFS)
―  Auto leveling control module (with headlight auto levelling system, without AFS)
―  Laser sensor (with smart city brake support (SCBS))
―  Vehicle control module (V/C-module) (with MRCC system)
―  Parking sensor control module (with parking sensor system)
―  Connectivity master unit (CMU)
―  Audio amplifier (with Bose®)
―  Rear body control module (RBCM)
―  Climate control unit (with full-auto A/C)
―  Blind spot monitoring (BSM) control module (with BSM system)


Battery discharge suppression function

Note
•  This function is established for suppressing battery discharge during vehicle manufacture and shipment, however, if a room fuse is removed from a vehicle while the total traveled distance is low, the function may operate when the vehicle is in the market.
•  The battery discharge suppression is a function in which the instrument cluster sends a battery discharge suppression signal to the following units based on the room fuse condition and the total traveled distance, and suppresses battery discharge by restricting the operation of electric load for the following units.

Unit

Control description

Front body control module (FBCM)
Running light turns off 5 min after it is illuminated. (Only when engine stopped)
Start stop unit
Ignition is switched off 25 min after ignition is switched to ACC or ON (engine off) (For ATX, only when selector lever is in P position).

•  The battery discharge suppression function operates when the total traveled distance is the threshold or less and the room fuse has been removed.
•  When the battery discharge suppression function is operated, the instrument cluster displays F0-002, F0-HHH, F0-LLL in the odometer/tripmeter of the instrument cluster to indicate that the battery discharge suppression function is operating.
•  The battery discharge suppression function is stopped under the following conditions.
―  Room fuse is installed
―  Engine is started
―  Total traveled distance exceeds the threshold value


Memory function

•  The instrument cluster stores personalization setting information. The stored information is not cleared even if the battery power is disconnected.
Note
•  Because the personalization setting information stored in the instrument cluster cannot be written to a new instrument cluster, if the instrument cluster is replaced, the personalization setting information is at the initial setting. Therefore, before replacing the instrument cluster, verify the personalization setting information and reset the replaced instrument cluster with the information.


Structural View

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System Wiring Diagram

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Fail-safe


Speedometer

•  If the CAN signal cannot be received normally, the instrument cluster displays the 0 mark.


Tachometer

•  If the CAN signal cannot be received normally, the instrument cluster displays the 0 mark.


Fuel gauge

•  If the CAN signal cannot be received normally, the instrument cluster turns off one segment at regular time intervals since the segments calculated based on the signal last received are displayed.


Odometer/tripmeter

•  If the instrument cluster detects a malfunction in the internal CPU, the instrument cluster displays the “——“.


Warning lights

•  If the CAN signal cannot be received normally, the instrument cluster turns the warning light on.


Indicator lights

•  If the CAN signal cannot be received normally, the instrument cluster turns the indicator light off.


Alarm

•  If the CAN signal cannot be received normally, the instrument cluster stops the alarm.


Panel light

•  If the CAN signal cannot be received normally, the instrument cluster turns the panel light on.


Trip computer information system

•  If the instrument cluster detects a malfunction in the internal CPU, the instrument cluster displays the “——“.


Ambient temperature display

•  If the CAN signal cannot be received normally, the instrument cluster displays the “——“.