Passa da N a D senza freno

9

Provocherà danni al motore / alla trasmissione se si passa da N a D senza premere il pedale del freno?

Stavo guidando a circa 40 mph quando sono passato accidentalmente a N. Quindi dopo un po 'sono passato di nuovo a D, ma non ho premuto il pedale del freno. L'auto è Hyundai Accent 2016. Il manuale dice che si dovrebbe sempre premere il freno prima di passare da N a D, ma è così brutto se non premessi solo una volta?

automatic-transmission gears brake-pedal

— Eugene Garbuzov
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Hai premuto anche il pulsante? O hai schiaffeggiato il cambio da N a D come dovresti fare? :)

— Bryan Boettcher,

In entrambi i casi non ho premuto il pulsante sulla leva. Ho appena spostato la leva in quanto è possibile passare da N a D senza premere il pulsante.

— Eugene Garbuzov,

10

No harm done

On contemporary vehicles there is no direct mechanical linkage between the gear selector and the automatic transmission.

Instead, the gear selector selects a "state" (e.g. N, D, R, 1, 2...) which is relayed electronically to the transmission controller and acted upon if the circumstances are deemed favorable.

— Zaid
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10

Should be no problem at all.

The manual is being overly cautious, since the usual case for shifting from neutral into drive is when you're stopped hold the brake will prevent the car from starting to move until you release the brake. But when you're already moving there is no need to hold the brake.

— dlu
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The manual isn't "overly cautious" in the usual situation where you select drive when the car is not moving! A driver used to manual transmission may be used to being stationary and out of gear with no brake applied on a level road (e.g. stopped at a red light), and pressing the clutch and selecting a gear anticipating starting to move soon may be almost unconscious behaviour - with an unexpected result if there's no clutch pedal to depress.

— alephzero

You're right that this is the usual use case, but to say always apply the brake before shifting, and the OP claims this manual says does seem to me to be overly cautious – or at least badly worded, since it doesn't cover the cases where you don't need to apply the brake (e.g., this one or going from reverse to drive at slow speed).

— dlu