Mazda X-5. Manual — part 31

CRUISE CONTROL SYSTEM

01–20–1

01–20

01–20

CRUISE CONTROL SYSTEM

CRUISE CONTROL SYSTEM OUTLINE

[LF] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–20–1

Component and function . . . . . . . . . . . 01–20–1

CRUISE CONTROL SYSTEM

STRUCTURAL VIEW [LF] . . . . . . . . . . . 01–20–2

CRUISE CONTROL SYSTEM

BLOCK DIAGRAM [LF] . . . . . . . . . . . . . 01–20–3

End of Toc

CRUISE CONTROL SYSTEM OUTLINE [LF]

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• The cruise control system enables driving at a constant speed by setting the vehicle speed with the cruise

control switch instead of operating the accelerator pedal.

• The PCM controls the throttle valve actuator to maintain the vehicle at a constant speed.

Component and function

End Of Sie

Component

Function

Installation

location

ABS HU/CM (CAN
communication: Vehicle speed
signal) or VSS

The vehicle speed signal is sent to the PCM from either the ABS HU/CM or
VSS.

Engine
compartment

Cruise control
switch

ON OFF

ON OFF

This is the main switch of the cruise control system. Turning the
ON OFF switch to on switches the cruise control system to
standby status.

Steering
wheel

SET/–

SET

When the vehicle speed exceeds 27 km/h {17 mph} during normal
driving (cruise control system is in standby status) and the SET/–
switch is released after it is pressed, the PCM stores the vehicle
speed at the time the switch is released and the cruise control
begins.

–

Tapping the SET/– switch (tap-down operation) or continuously
pressing it during cruise control decreases the set vehicle speed.

RES/+

RES

If the RES/+ switch is pressed while the cruise control is in
standby status (PCM has stored a set vehicle speed) and the
vehicle speed exceeds 27 km/h {17 mph} during normal driving,
the cruise control system activates to control the vehicle speed to
the set vehicle speed.

+

Tapping the RES/+ switch (tap-up operation) or continuously
pressing it during cruise control increases the set vehicle speed.

CANCEL

CANCEL

Pressing the CANCEL switch during cruise control switches the
cruise control system to standby status (Set vehicle speed is
saved).

Brake switch

Depressing the brake pedal during cruise control switches the cruise control
system to standby status (Set vehicle speed is saved).

Brake pedal

CPP switch (MT)

Depressing the clutch pedal during cruise control switches the cruise control
system to standby status (Set vehicle speed is saved).

Clutch pedal

Neutral switch (MT)

Shifting to neutral during cruise control switches the cruise control system to
standby status (Set vehicle speed is saved).

Manual
transaxle

PCM

• The cruise control system activates or stops based on the cruise control

switch ON OFF signal.

• The cruise control duty signal, which is based on each input signal, is sent

to the throttle valve actuator.

Engine
compartment

Throttle valve actuator

The duty signal sent from the PCM adjusts the throttle valve opening angle.

Throttle body

Cruise main indicator light

This illuminates an amber color while the cruise control system is on standby.

Instrument
cluster

Cruise set indicator light

This illuminates a green color while the cruise control system is in control
status.

CRUISE CONTROL SYSTEM

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CRUISE CONTROL SYSTEM STRUCTURAL VIEW [LF]

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BRAKE

APP SENSOR

BRAKE SWITCH

CPP SWITCH (MT)

PCM

VSS

5MT

NEUTRAL
SWITCH

6MT

MT

THROTTLE BODY

(THROTTLE VALVE ACTUATOR)

CRUISE SET INDICATOR LIGHT/

CRUISE MAIN INDICATOR LIGHT

CRUISE CONTROL SWITCH

E5U120ZN5001

CRUISE CONTROL SYSTEM

01–20–3

01–20

CRUISE CONTROL SYSTEM BLOCK DIAGRAM [LF]

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PCM

CRUISE CONTROL SWITCH

BRAKE SWITCH

VEHICLE SPEED SIGNAL

CPP SWITCH (MT)

NEUTRAL SWITCH (MT)

THROTTLE VALVE ACTUATOR

CRUISE SET INDICATOR LIGHT

CRUISE MAIN INDICATOR LIGHT

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