Technical data

268 Vehicle care
GC3E10001A
When a low tyre pressure condition
is detected, the TPMS illuminates the
low tyre pressure telltale located on
the instrument cluster.
If the low tyre pressure telltale comes
on, stop as soon as possible and
inflate the tyres to the recommended
by the inflation pressure label.
See Tyre pressure on page 266.
The low tyre pressure telltale comes
on at each ignition cycle until the
tyres are inflated to the correct
inflation pressure.
The low tyre pressure telltale may
come on in cool weather when the
vehicle is first started, and then turn
off as the vehicle is driven. This
could be an early indicator that the
air pressure is getting low and must
be inflated to the proper pressure.
A Tyre and Loading Information label
shows the size of the original
equipment tyres and the correct
inflation pressure for the tyres when
they are cold.
See Tyre pressures on page 315.
Note
The TPMS can warn about a low
tyre pressure condition but it does
not replace normal tyre
maintenance.
Caution
Tyre sealant materials are not all
the same. A non-approved tyre
sealant could damage the TPMS
sensors. TPMS sensor damage
caused by using an incorrect tyre
sealant is not covered by the
vehicle warranty. Always use only
the GM-approved tyre sealant
available through your dealer or
included in the vehicle.