Mazda CX-5 Service & Repair Manual: Instrument Cluster
Outline
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The instrument cluster centrally controls the speedometer, tachometer, odometer/tachometer, fuel gauge, warning/indicator lights, trip computer, warning sounds and panel lights.
Function
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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)
-
Indicator/warning lights
-
Average fuel economy, average vehicle speed, instantaneous fuel economy, remaining distance to empty (trip computer)
Speedometer display function
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The instrument cluster controls the needle 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.
Tachometer display function
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The instrument cluster controls the needle 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.
Fuel gauge display function
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The instrument cluster displays the remaining fuel quantity based on the fuel gauge sender unit voltage signal sent via CAN transmission from the rear body control module (RBCM), and the fuel injection amount signal sent via CAN transmission from the PCM. For details on the fuel gauge, refer to FUEL GAUGE.
Odometer/tripmeter display function
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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/speedometer, refer to ODOMETER/TRIPMETER.
Trip computer calculation function
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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.
Warning/Indicator lights illuminate/flash function
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The instrument cluster illuminates/flashes the indicator/warning lights to notify the user of the vehicle system conditions.
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The types of indicator/warning lights are as follows: Refer to Reference for details on each indicator/warning light.
?: Applicable
|
No. |
Warning/indicator lights |
Name |
Comment |
Warning/indicator lights which illuminate during initial check |
Reference |
|
1 |
|
TCS/DSC indicator light |
— |
? |
(See TCS/DSC INDICATOR LIGHT.) |
|
2 |
|
Engine oil pressure warning light |
— |
? |
(See ENGINE OIL PRESSURE WARNING LIGHT.) |
|
3 |
|
KEY warning light (red)/indicator light (green) |
— |
— |
(See KEY WARNING LIGHT (RED)/KEY INDICATOR LIGHT (GREEN).) |
|
4 |
|
Turn signal/hazard warning indicator lights |
— |
— |
(See TURN SIGNAL/HAZARD WARNING INDICATOR LIGHTS.) |
|
5 |
|
Check engine light |
— |
? |
(See CHECK ENGINE LIGHT [SKYACTIV-G 2.0].) |
|
6 |
|
Automatic transaxle warning light |
ATX |
? |
(See AUTOMATIC TRANSAXLE WARNING LIGHT [FW6A-EL, FW6AX-EL].) |
|
7 |
|
Cruise main indicator light (amber)/cruise set indicatorlight (green) |
With cruise control system |
? |
(See CRUISE MAIN INDICATOR LIGHT (AMBER) [SKYACTIV-G 2.0].) (See CRUISE SET INDICATOR LIGHT (GREEN) [SKYACTIV-G 2.0].) |
|
8 |
|
Lights-on indicator light |
— |
— |
(See LIGHTS-ON INDICATOR LIGHT.) |
|
9 |
|
AFS OFF indicator light |
With AFS |
? |
(See AFS OFF INDICATOR LIGHT.) |
|
10 |
|
Door-ajar warning light |
— |
— |
(See DOOR-AJAR WARNING LIGHT.) |
|
11 |
|
Low engine coolant temperature indicator light (blue)/high engine coolant temperature warning light (red) |
— |
? |
(See LOW ENGINE COOLANT TEMPERATURE INDICATOR LIGHT (BLUE)/HIGH ENGINE COOLANT TEMPERATURE WARNING LIGHT (RED).) |
|
12 |
|
Low fuel warning light |
— |
— |
(See LOW FUEL WARNING LIGHT.) |
|
13 |
|
Check fuel cap warning light |
— |
? |
(See CHECK FUEL CAP WARNING LIGHT [SKYACTIV-G 2.0].) |
|
14 |
|
ABS warning light |
— |
? |
(See BRAKE SYSTEM/ABS WARNING LIGHT.) |
|
15 |
|
Low washer fluid level warning light |
— |
— |
(See WASHER FLUID-LEVEL SENSOR.) |
|
16 |
|
Charging system warning light |
— |
? |
(See CHARGING SYSTEM WARNING LIGHT [SKYACTIV-G 2.0].) |
|
17 |
|
Brake system warning light |
— |
? |
(See BRAKE SYSTEM/ABS WARNING LIGHT.) |
|
18 |
|
Headlight high-beam indicator light |
— |
— |
(See HEADLIGHT HIGH-BEAM INDICATOR LIGHT.) |
|
19 |
|
Seat belt warning light |
— |
— |
(See SEAT BELT WARNING LIGHT.) |
|
20 |
|
Blind spot monitoring (BSM) OFF indicator light |
With BSM system |
? |
(See BLIND SPOT MONITORING (BSM) OFF INDICATOR LIGHT.) |
|
21 |
|
Security indicator light |
— |
? |
(See SECURITY INDICATOR LIGHT.) |
|
22 |
|
Tire pressure monitoring system warning light |
— |
? |
(See TIRE PRESSURE MONITORING SYSTEM WARNING LIGHT.) |
|
23 |
|
AWD warning light |
AWD |
? |
(See AWD WARNING LIGHT.) |
|
24 |
|
Master warning light |
— |
? |
(See MASTER WARNING LIGHT.) |
|
25 |
|
Air bag/front seat belt pretensioner system warning light |
— |
? |
(See AIR BAG SYSTEM WARNING LIGHT [TWO-STEP DEPLOYMENT CONTROL SYSTEM].) (See AIR BAG SYSTEM WARNING LIGHT [STANDARD DEPLOYMENT CONTROL SYSTEM].) |
|
26 |
|
Power steering malfunction indicator light |
— |
? |
(See POWER STEERING MALFUNCTION INDICATOR LIGHT.) |
|
27 |
|
Shift position indicator/gear position indicator |
ATX |
— |
(See SHIFT POSITION INDICATOR LIGHT [FW6A-EL, FW6AX-EL].) (See GEAR POSITION INDICATOR [FW6A-EL, FW6AX-EL].) |
|
28 |
|
TCS OFF indicator light |
— |
? |
(See TCS OFF SWITCH, TCS OFF INDICATOR LIGHT.) |
Alarm operation function
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The instrument cluster sounds the alarm using the alarm built into the instrument cluster to notify the user of the vehicle conditions.
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The alarm types are as follows: Refer to Reference for details on each alarm.
|
Name |
Reference |
|
Lights-on reminder warning alarm |
(See LIGHTS-ON REMINDER WARNING ALARM.) |
|
Seat belt warning alarm |
(See SEAT BELT WARNING ALARM.) |
|
Air bag system warning alarm |
(See AIR BAG SYSTEM WARNING ALARM.) |
|
Keyless warning alarm |
(See KEYLESS WARNING ALARM.) |
|
Tire pressure warning alarm |
(See TIRE PRESSURE WARNING ALARM.) |
|
Panel light control indicator alarm |
(See PANEL LIGHT CONTROL INDICATOR ALARM.) |
|
Turn and hazard indicator alarm |
(See TURN AND HAZARD INDICATOR ALARM.) |
|
Blind spot monitoring (BSM) warning alarm |
(See BLIND SPOT MONITORING (BSM) WARNING ALARM.) |
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If several alarm request signals are received simultaneously, the alarms sound according to the order of precedence in the following table.
|
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 |
Seat belt warning alarm |
|
2 |
Tire pressure warning alarm (Tire pressure monitoring system initialization) |
|
3 |
Tire pressure warning alarm (Tire pressure monitoring system operating) |
|
4 |
Blind spot monitoring (BSM) warning alarm |
|
5 |
Keyless warning alarm |
|
6 |
Air bag system warning alarm |
|
7 |
Turn and hazard indicator alarm |
|
8 |
Panel light control indicator alarm |
Panel light control function
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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.
Vehicle specification information transmission function
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The instrument cluster sends vehicle specification information stored during configuration to the following modules via CAN transmission. The following modules perform configuration automatically by reading the vehicle specification information from the instrument cluster.
-
DSC HU/CU
-
EPS control module
-
AFS control module (with AFS)
Ambient temperature display switching function
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The ambient temperature display can be switched between Celsius and Fahrenheit display. Refer to the workshop manual for the ambient temperature display switching procedure.
Structural View
System Wiring Diagram
Fail-safe
Speedometer
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If the CAN signal cannot be received normally, the instrument cluster displays the 0 mark.
Tachometer
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If the CAN signal cannot be received normally, the instrument cluster displays the 0 mark.
Fuel gauge
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If the CAN signal cannot be received normally, the instrument cluster displays the E mark.
Odometer/tripmeter
-
Function not equipped.
Warning lights
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If the CAN signal cannot be received normally, the instrument cluster turns the warning light on.
Indicator lights
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If the CAN signal cannot be received normally, the instrument cluster turns the indicator light off.
Alarm
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If the CAN signal cannot be received normally, the instrument cluster stops the alarm.
Panel light
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If the CAN signal cannot be received normally, the instrument cluster turns the panel light on.
Trip computer information system
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If the CAN signal cannot be received normally, the instrument cluster displays the “— —“.
Ambient temperature display
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If the CAN signal cannot be received normally, the instrument cluster displays the “— —“ and does not display the ice mark.
Clock Spring Removal/Installation [Two Step Deployment Control System]
CAUTION:
If the disc on the combination switch is deformed or has foreign material
adhering to it, performance of the steering angle sensor may be reduced, causing
abnormal operation. Wh ...
Instrument Cluster Configuration (Using As Built Data)
NOTE:
If the configuration is performed using As-Built data, the set value of the
personalization function is reset to the initial value (condition when shipped
from factory). Verify the ...
Other materials:
Filament Repair
1. Clean the filament using isopropyl alcohol.
2. Attach tape to both sides of the filament.
3. Using a small brush or marking pen, apply silver paint.
4. After 2—3 min, carefully remove the tape without damaging the applied
area.
CAUTION:
Do not operate the rear window defro ...
Discharge Headlight Control Module
Purpose
Converts DC voltage from the battery to AC voltage and outputs the stabilized
voltage to the discharge headlight.
Function
The discharge headlight control module controls the voltage from the battery
to illuminate the discharge headlight.
The discharge headl ...
Rear Mount Camera Removal/Installation
CAUTION:
The audio unit communicates with the rear mount camera and records the presence/non-presence
of the rear mount camera when the ignition is switched to ACC or ON (engine
off or on) after connecting the negative battery cable.
If the commander switch is installed wit ...
