When Driving; System (TCS) as a substitute for safe ; reduced speeds when roads are covered - Page 177

4–51

When Driving

ABS/TCS/DSC

 Traction Control System 
(TCS)

            The  Traction  Control  System  (TCS) 
enhances traction and safety by controlling 
engine torque and braking. When the TCS 
detects driving wheel slippage, it lowers 
engine torque and operates the brakes to 
prevent loss of traction.

  This means that on a slick surface, the 
engine adjusts automatically to provide 
optimum power to the drive wheels, 
limiting wheel spin and loss of traction.

  The warning light turns on when the 
system has a malfunction.
  Refer to Warning Lights on page  4-17 .

WARNING

  Do not rely on the Traction Control 
System (TCS) as a substitute for safe 
driving:

  The Traction Control System (TCS) 
cannot compensate for unsafe and 
reckless driving, excessive speed, 
tailgating (following another vehicle 
too closely), and hydroplaning 
(reduced tire friction and road contact 
because of water on the road surface). 
You can still have an accident.
  

  Use snow tires or tire chains and drive at 
reduced speeds when roads are covered 
with ice and/or snow:

  Driving without proper traction devices 
on snow and/or ice-covered roads 
is dangerous. The Traction Control 
System (TCS) alone cannot provide 
adequate traction and you could still 
have an accident.

   NOTE

  To turn off the TCS, press the DSC OFF 
switch  (page 4-53 ).

 TCS/DSC Indicator Light

  This indicator light stays on for a few 
seconds when the ignition is switched 
ON. If the TCS or DSC is operating, the 
indicator light fl ashes.

  If the light stays on, the TCS, DSC 
or the brake assist system may have a 
malfunction and they may not operate 
correctly. Take your vehicle to an 
Authorized Mazda Dealer.

   NOTE

y

  In addition to the indicator light 

fl ashing, a slight lugging sound will 
come from the engine. This indicates 
that the TCS/DSC is operating properly.

y

  On slippery surfaces, such as fresh 

snow, it will be impossible to achieve 
high rpm when the TCS is on.