Cadillac 2015 SRX Owner's Manual page 293

10-48 Vehicle Care
TPMS from functioning properly.
See Buying New Tyres on
page 10-51.
Operating electronic devices or
being near facilities using radio
wave frequencies similar to the
TPMS could cause the TPMS
sensors to malfunction.
If the TPMS is not functioning
properly it cannot detect or signal a
low tyre condition. See your dealer
for service if the TPMS malfunction
light and DIC message comes on
and stays on.
TPMS Sensor Matching
Process
Each TPMS sensor has a unique
identification code. The identification
code needs to be matched to a new
tyre/wheel position after rotating the
vehicle's tyres or replacing one or
more of the TPMS sensors. The
TPMS sensor matching process
should also be performed after
replacing a spare tyre with a road
tyre containing the TPMS sensor.
The malfunction light and the DIC
message should go off at the next
ignition cycle. The sensors are
matched to the tyre/wheel positions,
using a TPMS relearn tool, in the
following order: driver side front
tyre, passenger side front tyre,
passenger side rear tyre, and driver
side rear. See your dealer for
service or to purchase a
relearn tool.
You have two minutes to match the
first tyre/wheel position, and
five minutes overall to match all four
tyre/wheel positions. If it takes
longer, the matching process stops
and must be restarted.
The TPMS sensor matching process
is outlined below:
1. Apply the parking brake.
2. Place the vehicle power mode in
ON/RUN/START. See Ignition
Positions on page 9-14.
3. Make sure the Tyre Pressure
info display option is turned on.
The info displays on the DIC can
be turned on and off through the
Settings menu. See Driver
Information Centre (DIC) on
page 5-26.
4. Use the five-way DIC control on
the right side of the steering
wheel to scroll to the Tyre
Pressure screen under the DIC
info page. See Driver
Information Centre (DIC) on
page 5-26.
5. Press and hold the SEL button
in the centre of the five-way DIC
control.
The horn sounds twice to signal
the receiver is in relearn mode
and the TYRE LEARNING
ACTIVE message displays on
the DIC screen.
6. Start with the driver side
front tyre.
7. Place the relearn tool against
the tyre sidewall, near the valve
stem. Then press the button to
activate the TPMS sensor.
A horn chirp confirms that the