Safety Belt Reminders; Driver Safety Belt Reminder Light; Passenger Safety Belt Reminder Light - GMC 2012 Sierra Owner's Manual

Hide thumbs Also See for 2012 GMC Sierra:
Table of Contents

Advertisement

Readings outside the normal
operating range can also occur
when a large number of electrical
accessories are operating in the
vehicle and the engine is left idling
for an extended period. This
condition is normal since the
charging system is not able to
provide full power at engine idle. As
engine speeds are increased, this
condition should correct itself as
higher engine speeds allow the
charging system to create maximum
power.
The vehicle can only be driven for a
short time with the readings outside
the normal operating range. If the
vehicle must be driven, turn off all
accessories, such as the radio and
air conditioner.
Readings outside the normal
operating range indicate a possible
problem in the electrical system.
Have the vehicle serviced as soon
as possible.

Safety Belt Reminders

Driver Safety Belt Reminder
Light
There is a driver safety belt
reminder light on the instrument
panel cluster.
When the vehicle is started, this
light flashes and a chime may come
on to remind the driver to fasten
their safety belt. Then the light
stays on solid until the belt is
buckled. This cycle my continue
several times if the driver remains or
becomes unbuckled while the
vehicle is moving.
If the driver safety belt is buckled,
neither the light nor the chime
comes on.
Instruments and Controls
Passenger Safety Belt
Reminder Light
For vehicles equipped with the

passenger safety belt reminder light,

several seconds after the engine
is started, a chime sounds for
several seconds to remind the front
passenger to buckle their safety
belt. The passenger safety belt light
flashes and then stays on solid until
the belt is buckled. This cycle
continues several times if the
passenger remains or becomes
unbuckled while the vehicle is
moving.
5-19

Advertisement

Table of Contents
loading

Table of Contents