Acura 2009 MDX - Owner's Manual - Manual (Page 381)

Trailer Stability Assist Failure
The control unit monitors the VSA
circuitry and the braking system. If
there is a problem with the brake
lighting system, the trailer stability
assist function shuts down and the
‘‘CHECK TRAILER STABILITY
ASSIST ’’ message appears on the
multi-information display.
If you see this message, have your
vehicle checked at your dealer as
soon as possible.
In this case, your vehicle still has the
VSA traction and stability
enhancement, but it will not have the
trailer stability assist function.
If there is a problem with the VSA
system, the system and trailer
stability assist shuts off. The VSA
system and VSA activation indicators
also come on (see page
359 ).
The ABS indicator and the brake
system indicator may also come on
along with the VSA system indicator.
If you see these warning indicators,
have your vehicle checked at your
dealer as soon as possible.
If you turn off the VSA, the trailer
stability assist function also shuts off.
Press and hold the VSA off switch
until you hear a beep (see page
360 ).
The VSA activation indicator comes
on as a reminder. Press and hold the
switch again to turn the system on.
The function turns on every time you
start the engine along with the VSA,
even if you turned it off the last time
you drove the vehicle.
Trailer Stability Assist
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08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX
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