Mazda CX-5 Service & Repair Manual: Speedometer
Purpose
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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 speed signal from the PCM and displays the current vehicle speed.
Construction
-
An analog needle display speedometer with a stepping motor mechanism has been adopted.
Operation
-
The instrument cluster receives (1) the vehicle 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 vehicle speed signal and displays (2) the current vehicle speed.
Fail-safe
-
Function not equipped.
Odometer/Tripmeter
Purpose
The odometer/tripmeter notifies the user of the total travel distance or
the traveled distance over a specific interval.
Function
The instrument cluster calculates the t ...
Tachometer
Purpose
The tachometer notifies the driver of the engine speed.
Function
The instrument cluster controls the tachometer needle based on the engine
speed signal from the PCM and ...
Other materials:
Brakes SST
49 F043 002
Wrench
49 U043 004A
Oil pressure gauge
(Part of 49 U043 0A0A)
49 U043 005
Joint
(Part of 49 U043 0A0A)
49 U043 006
Hose
(Part of 49 U043 0A0A)
...
Heated Oxygen Sensor (HO2 S) Inspection
HO2S Inspection
1. Connect the M-MDS to the DLC?2.
2. Switch the ignition ON (engine on).
3. Warm up the engine to normal operating temperature.
4. Access the following PIDs using the M-MDS..
VSS (Vehicle speed)
RPM (Engine speed)
O2S12 (HO2S output voltage)
5. D ...
Starter Inspection [Skyactiv G 2.0]
On-vehicle Inspection
1. Verify that the battery is fully charged.
2. The starter is normal if it rotates smoothly and without any noise when the
engine is cranked.
If the starter does not operate, inspect the following:
Remove the starter, and inspect the starter unit.
...
