Change Engine Oil
This message indicates that the life of the engine
oil has expired and it should be changed and
that your vehicle is due for service. See your
dealer. SeeEngine Oil on page 346and
Scheduled Maintenance on page 462for more
information.
When you reset the Change Engine Oil message
by clearing it from the display, you still must
reset the engine oil life system separately. For
more information on resetting the engine oil
life system, seeEngine Oil Life System on
page 349. If you clear this message from the
display, it will not re-appear.
Change Trans (Transmission) Fluid
(Automatic Transmission)
This message indicates that the life of the
transmission uid has expired and it should be
changed. SeeScheduled Maintenance on
page 462andRecommended Fluids and
Lubricants on page 473for the proper uid and
change intervals.When you reset the Change Trans Fluid message
by clearing it from the display, you still must
reset the transmission uid life monitor separately.
For more information on resetting the transmission
uid life monitor, seeAutomatic Transmission
Fluid on page 353.
Check Brake Fluid
This message will display if the ignition is in ON to
inform the driver that the brake uid level is low.
Have the brake system serviced by your dealer as
soon as possible. SeeBrake System Warning
Light on page 205andBrakes on page 371
for more information.
Check Gas Cap
When this message appears on the display, the
gas cap has not been fully tightened. You
should recheck the gas cap to ensure that it is on
and tightened properly. See “If the Light Is On
Steady” underMalfunction Indicator Lamp
on page 209for more information.
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Service Charging System
This message will display when a problem with
the charging system has been detected. Have your
vehicle serviced by your dealer.
Service Electrical System
This message will display if an electrical problem
has occurred within the Powertrain Control
Module (PCM) or the ignition switch. Have your
vehicle serviced by your dealer.
Service Fuel System
The Powertrain Control Module (PCM) has
detected a problem within the fuel system when
this message appears. Have your vehicle serviced
by your dealer.
Service Idle Control
A problem with the idle control has occurred when
this message displays. Have your vehicle
serviced by your dealer.
Service Stability System
If your vehicle has StabiliTrak®, this message will
be displayed if there has been a problem
detected with StabiliTrak
®.
If this message comes on while you are driving,
pull off the road as soon as possible and stop
carefully. Try resetting the system by turning the
ignition off and then back on. If this message
still stays on, or comes back on again while you
are driving, your vehicle needs service. Have
the StabiliTrak
®system inspected by your dealer
as soon as possible. SeeStabiliTrak®System
on page 297for more information.
Service Steering System
Your vehicle may have a speed variable assist
steering system. SeeSteering on page 298.
This message will be displayed if a problem is
detected with the speed variable assist steering
system. When this message is displayed, you may
notice that the effort required to steer the vehicle
increases or feels heavier, but you will still be able
to steer the vehicle.
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