Setting the System; Headway control function; Steering assist function- Page 289

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Setting the System

Operation conditions

Headway control function

The TJA operates when all of the following conditions are met.



(Automatic transmission vehicle)



The vehicle speed is about 0 km/h (0 mph) to 145 km/h (90 mph).



The selector lever is in the D or M position (manual mode).



(Manual transmission vehicle)



The vehicle speed is about 30 km/h (19 mph) to 145 km/h (90 mph).



The shift lever is in a position other than the R or N position.



The clutch pedal is not depressed.



The TJA is operating.



The headway control function of the Mazda Radar Cruise Control (MRCC) or
Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go
function) is set to operable (if it was set to inoperable, set it to operable using the
personalization function).



The brake pedal is not depressed.



The parking brake is released (Electric Parking Brake (EPB) indicator light is turned
off).



There is no problem with the DSC.



All the doors are closed.



The driver's seat belt is fastened.

NOTE

(Automatic transmission vehicle)



Under the following conditions, the TJA cannot be used when the vehicle speed is
30 km/h (19 mph) or slower.



There is a problem with the stop hold control function.



There is a problem with the Electric Parking Brake (EPB).



The TJA may not launch directly after the engine starts.

Steering assist function

The steering assist function operates when all of the following conditions are met.



Your vehicle is moving and less than about 56 km/h (35 mph).



White (yellow) lane lines on both sides are detected and you are driving near the
center of the lane, or your vehicle detects a vehicle ahead.



The steering wheel is not turned sharply.



The turn signal lever is not operated.



The headway control function is operating.

When Driving

i-ACTIVSENSE

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2020-7-22 15:50:09