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:
Front Body Control Module (Fbcm) Inspection
1. Remove the fuse box cover..
2. Remove the front body control module (FBCM) from the fuse box..
3. Verify that the voltages of each of the terminals are as indicated in the
Terminal Voltage Table (Reference).
If the voltage is not as indicated in the table, inspect the parts under
...
Electric Power Steering System
Outline
A column assist type EPS has been adopted for all models.
EPS provides smooth handling from low to high speeds as a result of the excellent
steering feel provided by the electronic control and the vehicle-speed responsive
control.
EPS does not require a power ste ...
Fuel Pump Control
Outline
By switching the fuel pump discharge amount, reduced power consumption and
improved fuel economy have been realized.
The PCM determines the optimum fuel pump drive force according to the engine
operation conditions, and sends the fuel pump drive signal to the fuel pump
...
