Mazda CX-5 Service & Repair Manual: Tachometer
Purpose
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The tachometer notifies the driver of the engine speed.
Function
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The instrument cluster controls the tachometer needle based on the engine speed signal from the PCM and displays the engine speed per minute.
Construction
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An analog needle display tachometer with a stepping motor mechanism has been adopted.
Operation
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The instrument cluster receives (1) the engine speed signal from the PCM when the ignition is switched ON (engine on).
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The instrument cluster moves the needle based on the engine speed signal and displays (2) the current engine speed.
Fail-safe
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Function not equipped.
Speedometer
Purpose
The speedometer notifies the driver of the speed at which the vehicle is
traveling.
Function
The instrument cluster controls the speedometer needle based on the vehicle ...
Trip Computer Information System
Outline
The trip computer system displays the instantaneous fuel economy, average
fuel economy, remaining distance to empty, and the average vehicle speed.
The instrument cluster per ...
Other materials:
Theft Deterrent Horn Inspection
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Trunk end trim.
b. Rear scuff plate (RH).
c. Trunk side trim (RH).
d. Theft-deterrent horn.
3. Apply battery positive voltage to horn terminal A, and connect the horn retaining
bolt to ground as shown in the f ...
Charging System [Skyactiv G 2.0]
Outline
Regulator-less generator (built-in power transistor) has been adopted.
A generator using two delta connection type stator coils has been adopted.
Structural View
Structure
Consists of the following parts:
Battery
(See B ...
Liftgate Opener System
Outline
A liftgate opener system has been adopted in which the liftgate can be opened
just by pressing the liftgate opener switch.
The rear body control module (RBCM) performs liftgate opener system fail-safe..
Function
When the liftgate opener switch is pressed, the l ...
