Mazda CX-5 Service & Repair Manual: High Mount Brake Light
Purpose
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The high-mount brake light signals vehicles to the rear that the vehicle is stopped.
Function
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The high-mount brake light illuminates in conjunction with the operation of the brake light switch.
Construction
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The high-mount brake light is positioned on the roof.
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The high-mount brake light has adopted an LED.
NOTE:
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Fogging or condensation on the inside of the high-mount brake light may occur, however, it is a natural phenomenon occurring as a result of a temperature difference between the interior and exterior of the high-mount brake light and has no effect on the light performance. Fogging or condensation will dissipate when the temperature inside the high-mount brake light rises after the high-mount brake light is illuminated and a period of time has elapsed.
Operation
Brake lights
1. When the brake pedal is depressed, the brake light switch turns on.
2. When the brake light switch turns on, the high-mount brake light illuminates.
Fail-safe
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Function not equipped.
Headlight Leveling Actuator
Purpose, Function
The headlight leveling actuator drives the motor based on the target optical
axis voltage, which is input from the AFS control module, to change the optical
axis of the ...
High Mount Brake Light Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the liftgate upper trim..
3. Remove the rear spoiler..
4. Disconnect the connector.
5. While pressing the high-mount brake light tab in ...
Other materials:
Engine Coolant Temperature (ECT) Sensor
Purpose/Function
Detects the ECT as basic information for mainly determining the fuel injection
amount.
Detects the ECT and inputs it to the PCM as an ECT signal.
The ECT sensor No.2 is only used for OBD.
Construction
ECT sensor No.1
Installed to the water out ...
Tcs Control
Outline
The TCS control actuates torque reduction through engine control, as well
as using brake control to control traction.
NOTE:
Engine control: Engine output is lowered by fuel cut and ignition timing
control to reduce the traction, preventing driving wheel slip.
...
Fuel Pump Relay
Purpose, Function
Controls the fuel pump on/off according to control signals from the PCM.
The fuel pump is operated only at engine start or when the engine is running
to improve safety.
Construction
The fuel pump relay is installed in the relay and fuse block.
...
