Mazda CX-5 Service & Repair Manual: Clock
Purpose
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The clock displays the current time, the passenger and rear seat belt status, the passenger air bag deactivation (PAD) switch status, and the seat warmer operation status to notify the user.
Function
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Stores the time set by the user and displays the current time.
Seat belt warning light function
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When the clock receives a seat belt warning light request signal sent via CAN transmission from the instrument cluster, it illuminates the seat belt warning light.
Front passenger air bag deactivation indicator light function
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When the clock receives a front passenger air bag deactivation indicator light request signal sent via a CAN signal from the instrument cluster, it illuminates the front passenger air bag deactivation indicator light.
Construction
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Consists of the display which displays the current time and indicator/warning lights, the clock adjustment button, and the seat warmer switch (with seat warmer).
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Assembled to the climate control unit.
Operation
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The clock displays the current time when the ignition is switched to ACC or ON (engine off or on).
Warning/indicator light operation
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The clock receives (1) a seat belt warning request signal and front passenger air bag deactivation indicator light request signal from the instrument cluster.
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The clock microcomputer turns the transistor on (2) based on each signal.
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When the transistor turns on, a ground circuit with each warning/indicator light is established, and the warning/indicator light illuminates (3).
Seat warmer switch
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For details on the seat warmer switch operation, refer to SEAT WARMER SYSTEM.
Fail-safe
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Function not equipped.
Active Command Modes Inspection [Instrument Cluster]
1. Connect the M-MDS to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization
screen of the M-MDS.
a. Select “DataLogger”.
b. Select “Modules ...
Clock Input/Output Check Mode
Activation procedure
Inspection
NOTE:
The clock input/output check mode is displayed in the following order and
returning to the previous screen is impossible.
If you want to ...
Other materials:
Differential [C66 M R]
Purpose, Function
The differential absorbs the rotation speed of the inside and outside wheel
of a wheel set when the vehicle is cornering.
Construction
Operation
Driving in a straight line
Cornering
...
Start Stop Unit
Purpose
Performs control of several systems based on input/output signals from switches.
Function
The start stop unit controls systems based on the input/output signals.
The functions which are controlled are as follows:
Control Table
Control ...
Oil Pressure Switch Inspection
1. Switch the ignition ON (engine off) and verify that the oil pressure warning
light is illuminated.
2. Start the engine and verify that the oil pressure warning light turns off.
If the oil pressure warning light is not illuminated or remains illuminated,
inspect the wiring harness ...
