Toyota PRIUS Owner's Manual page 589

Warning light
(Flashes)
(If equipped)
PRIUS_OM_OM47A31E_(EE)
7-2. Steps to take in an emergency
Warning light/Details/Actions
PCS warning light
When the warning light flashes (and a buzzer sounds):
Indicates a malfunction in the PCS (Pre-Crash Safety sys-
tem)
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
When the warning light flashes (and a buzzer does not
sound):
Indicates that the PCS (Pre-Crash Safety system) is tem-
porarily 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. 300)
• Radar sensor or camera sensor being outside of its
operational condition range. (temperature etc.)
→ If operational condition (temperature etc.) is satisfied,
PCS (Pre-Crash Safety system) become to be avail-
able.
When the warning light is illuminated:
Either the VSC (Vehicle Stability Control) system or PCS
(Pre-Crash Safety system) is disabled or both are dis-
abled.
→ To enable the PCS, enable both the VSC system and
PCS. (→P. 310, 453)
Slip indicator light
Indicates a malfunction in:
• The VSC system;
• The TRC system; or
• The hill-start assist control system
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
The light will flash when the ABS, VSC or TRC system is
operating.
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