Toyota Tacoma 2012 Owner's Manual page 204

2-4. Using other driving systems
■
When the TRAC OFF indicator light comes on even if the VSC OFF
switch has not been pressed
TRAC, hill-start assist control, downhill assist control system cannot be oper-
ated. Contact your Toyota dealer.
■
Reactivation of the TRAC, VSC and Trailer Sway Control systems after
turning off the engine
Turning off the engine after turning off the TRAC, VSC and Trailer Sway
Control systems will automatically reactivate them.
■
Automatic TRAC reactivation (AUTO LSD mode)
With AUTO LSD mode, VSC OFF and AUTO LSD indicator lights turn on.
The TRAC system will turn on when the vehicle speed increases.
■
Automatic TRAC, VSC and Trailer Sway Control reactivation
If the TRAC, VSC and Trailer Sway Control systems are turned off, the sys-
tems will not turn on even when vehicle speed increases.
■
Sounds and vibrations caused by the ABS, TRAC, VSC, Trailer Sway
Control, brake assist and hill-start assist control system
●
A sound may be heard from the engine compartment when the engine is
started or just after the vehicle begins to move. This sound does not indi-
cate that a malfunction has occurred in any of these systems.
●
Any of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly when the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
■
Hill-start assist control is operational when (if equipped)
●
The shift lever is in the D, 4, 3, 2 (5-speed automatic transmission), D, 3,
2 (4-speed automatic transmission) or L positions.
●
The brake pedal is not depressed.
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