Chevrolet Colorado 2024 Manual page 102

To enable Air Down Mode:
1. Park the vehicle in a safe, level place.
2. Place the vehicle in P (Park).
3. Place the vehicle in ON/RUN or press and
hold the ENGINE START/STOP button for
more than five seconds. See your
owner s manual.
4. Touch the Off-Road app icon on the
infotainment home screen.
5. Touch the Air Down Mode icon.
6. Select the target pressure, then press
START.
7. Choose which tire to deflate. Remove the
valve cap, then press and hold the tire
valve stem.
During tire deflation, the turn signal
lamp closest to the tire being deflated
will start flashing.
When the target pressure you selected
in Step 6 is reached, the horn sounds
once and the turn signal lamp will stop
flashing and turn solid for several
seconds before turning off. Replace the
valve cap. Wait for the turn signal lamp
to turn off before deflating the next tire.
If you deflate the next tire while the
turn signal lamp is still on, the Air Down
Mode will not work properly.
Repeat Step 7 until all tires have been
deflated. Same steps can be followed for
inflating all tires to target pressure.
While in Air Down Mode, after all tires have
been deflated lower than the vehicle s
recommended tire pressure, the low tire
pressure warning light and the DIC warning
message may come on for all tires.
Due to late air adjustment in a tire, the tire
pressure may change by 4 to 8 kpa (0.6 to
1.2 psi) after a few minutes, once you have
stopped deflation.
Ensure that the target pressure you select is
above or below your vehicle s current tire
pressures by a least 20 kpa (3 psi).
If the tire is underinflated or overinflated by
more than 35 kPa (5 psi) from the target
pressure you selected in Step 6, the horn
will sound multiple times and the turn
signal lamp will continue to flash for several
seconds after tire pressure adjustment stops.
To correct the pressure, while the turn
signal lamp is still flashing, add air to inflate
the tire or briefly press the center of the
valve stem to deflate the tire. When the
target pressure you selected in Step 6 is
reached, the horn sounds once and the turn
signal lamp will stop flashing and turn solid
for several seconds before turning off.
Vehicle Care
If the turn signal lamp does not flash within
15 seconds after starting to inflate the tire,
the Air Down Mode has not been activated
or is not working.
If the hazard warning flashers are on, the
Air Down Mode visual feedback will not
work properly.
The Air Down Mode will not work 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 tire.
There is a malfunction in the TPMS.
There is a malfunction in the horn or turn
signal lamps.
The TPMS sensor identification code is not
registered to the system.
The TPMS sensor battery is low.
The vehicle is not in P (Park).
The vehicle is off.
START was not pressed after selecting the
target tire pressure in the Air Down
Mode app.
If the Air Down Mode does not operate due
to TPMS interference, move the vehicle
about 1 m (3 ft) back or forward and try
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