Cadillac LYRIQ Owner Manual (GMNA-Localizing-Europe-16878479) -
2024 - CRC - 9/20/23
270 Vehicle Care
When the recommended pressure is
reached, the horn sounds once and the
indicator lamp will stop flashing and
briefly turn solid.
Repeat these steps for all underinflated
tyres that have illuminated the low tyre
pressure warning light.
{
Warning
Overinflating a tyre could cause the tyre
to rupture and you or others could be
injured. Do not exceed the maximum
pressure listed on the tyre sidewall.
If the tyre is overinflated by more than
35 kPa (5 psi), the horn will sound multiple
times and the indicator lamp will continue
to flash for several seconds after filling
stops. To release and correct the pressure,
while the indicator lamp is still flashing,
briefly press the centre of the valve stem.
When the recommended pressure is reached,
the horn sounds once.
If the indicator lamp does not flash within
15 seconds after starting to inflate the tyre,
the tyre fill alert has not been activated or
is not working.
If the hazard warning flashers are on, the
tyre fill alert visual feedback will not work
properly.
The TPMS will not activate the tyre fill alert
properly under the following conditions:
.
There is interference from an external
device or transmitter.
.
The air pressure from the inflation device
is not sufficient to inflate the tyre.
.
There is a malfunction in the TPMS.
.
There is a malfunction in the horn or
indicator lamps.
.
The TPMS sensor identification code is not
registered to the system.
.
The TPMS sensor battery is low.
If the tyre fill alert does not operate due to
TPMS interference, move the vehicle about
1 m (3 ft) back or forward and try again.
If the tyre fill alert feature is not working,
use a tyre pressure gauge.
TPMS Sensor Matching Process — Auto
Learn Function
Each TPMS sensor has a unique
identification code. The identification code
needs to be matched to a new tyre/wheel
position after rotating the tyres or replacing
one or more of the TPMS sensors. When a
tyre is installed, the vehicle must be
stationary for about 20 minutes before the
system recalculates. The following relearn
process takes up to 10 minutes, driving at a
minimum speed of 20 km/h (12 mph).
A dash (-) or pressure value will display in
the DIC. See Driver Information Centre (DIC)
0 105. A warning message displays in the
DIC if a problem occurs during the relearn
process.
Tyre Inspection
We recommend that the tyres,
including the spare tyre, if the vehicle
has one, be inspected for signs of wear
or damage at least once a month.
Replace the tyre if:
.
The indicators at three or more
places around the tyre can be seen.
.
There is cord or fabric showing
through the tyre's rubber.
.
The tread or sidewall is cracked, cut,
or snagged deep enough to show
cord or fabric.
.
The tyre has a bump, bulge, or split.
To Next Page
Loading...
