Toyota TUNDRA Manual page 550

550
8-2. Steps to take in an emergency
Warning light
(Yellow)
*
1
: Driver's seat belt buzzer:
The driver's seat belt buzzer sounds to alert the driver that his or her seat
belt is not fastened. Once the engine switch is turned to the "ON" or
"START" position, the buzzer sounds for 6 seconds. If the vehicle reaches
a speed of 12 mph (20 km/h), the buzzer sounds once. If the seat belt is
still unfastened after 30 seconds, the buzzer will sound intermittently for 10
seconds. Then, if the seat belt is still unfastened, the buzzer will sound in a
different tone for 20 more seconds.
Warning light/Details/Actions
PCS warning light (If equipped)
When the warning light flashes:
Indicates a malfunction in the PCS (Pre-Collision System)
→ Have the vehicle inspected by your Toyota dealer
immediately.
When the warning light illuminates:
Indicates that the PCS (Pre-Collision System) is temporar-
ily unavailable, possibly due to either of the following:
• An area around the radar sensor or camera sensor
being dirty or covered with condensation, ice, stickers,
etc.
→ Clear the dirt, condensation, ice, stickers, etc.
(→P. 226)
• Radar sensor or camera sensor operational conditions
(such as temperature, etc.) being not met
→ Driving is possible in this case. The PCS (Pre-Colli-
sion System) will be enabled if the operational condi-
tions (such as temperature, etc.) are met again.
• Either the VSC (Vehicle Stability Control) system or PCS
(Pre-Collision System) is disabled or both are disabled.
→ To enable the PCS, enable both the VSC system and
PCS. (→P. 235, 304)
LDA (Lane Departure Alert) indicator (If equipped)
The indicator comes on and a warning message is dis-
played to indicate that the LDA (Lane Departure Alert)
system is not available temporarily or has detected a mal-
function.
→ P. 555