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TIGHTEN GAS CAP
This message may display along with the check engine
light on the instrument panel cluster if the vehicle's fuel
cap is not tightened properly. See Malfunction Indicator
Lamp
on page 4‑36
. Reinstall the fuel cap fully. See
Filling the Tank
on page 7‑11
. The diagnostic system
can determine if the fuel cap has been left off or
improperly installed. A loose or missing fuel cap allows
fuel to evaporate into the atmosphere. A few driving
trips with the cap properly installed should turn this light
and message off.
TIRE LEARNING ACTIVE
On vehicles with the Tire Pressure Monitor System
(TPMS), this message displays when the TPMS is
re-learning the tire positions on your vehicle. The tire
positions must be re-learned after rotating the tires or
after replacing a tire or sensor. See Tire Inspection and
Rotation
on page 7‑71
, Tire Pressure Monitor System
on page 7‑67
, and Inflation - Tire Pressure
on
page 7‑65
for more information.
TIRE LOW ADD AIR TO TIRE
On vehicles with the Tire Pressure Monitor System
(TPMS), this message displays when the pressure in
one or more of the vehicle's tires is low. This message
also displays LEFT FRONT, RIGHT FRONT, LEFT
REAR, or RIGHT REAR to indicate which tire needs to
be checked. The low tire pressure warning light will also
come on. See Tire Pressure Light
on page 4‑35
. You
can receive more than one tire pressure message at a
time. To read the other messages that may have been
sent at the same time, press the set/reset button. If a
tire pressure message appears on the DIC, stop as
soon as you can. Have the tire pressures checked and
set to those shown on the Tire Loading Information
label. See Tires
on page 7‑58
, Loading the Vehicle
on
page 6‑32
, and Inflation - Tire Pressure
on page 7‑65
.
The DIC also shows the tire pressure values. See DIC
Operation and Displays on page 4‑41.
TRACTION CONTROL OFF
If your vehicle has StabiliTrak, this message displays
when the Traction Control System (TCS) is turned off.
Adjust your driving accordingly. See StabiliTrak
®
System
on page 6‑6
for more information.
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