< Previous | Contents | Next >
INSTRUMENTS AND CONTROLS 141
Charging System Light
On some vehicles the charging system light comes on briefly when the
ignition is turned on, but the engine is not running, as a check to show the
light is working. It should go out when the engine is started. For vehicles with a reconfigurable cluster, this light may not come on when the ignition is
turned on.
If the light stays on, or comes on
while driving, there may be a problem with the electrical charging system.
Have it checked by your dealer.
Driving while this light is on could drain the battery.
When this light comes on, or is flashing, the Driver Information
Center (DIC) also displays a message.
If a short distance must be driven
with the light on, be sure to turn off all accessories, such as the radio and air conditioner.
Charge Cord Connected (PLUG-IN Only)
This light comes on when a charge cord is connected to the vehicle.
Malfunction Indicator Lamp (Check Engine Light)
This light is part of the vehicle’s
emission control on-board diagnostic system. If this light is on while the
engine is running, a malfunction has been detected and the vehicle may
require service. The light should come on to show that it is working when
the ignition is in Service Mode. See
Malfunctions are often indicated by the system before any problem is
noticeable. Being aware of the light
and seeking service promptly when it comes on may prevent damage.
Caution
If the vehicle is driven continually with this light on, the emission
control system may not work as well, the fuel economy may be
lower, and the vehicle may not run smoothly. This could lead to costly repairs that might not be covered
by the vehicle warranty.
142 INSTRUMENTS AND CONTROLS
Caution
Modifications to the engine,
transmission, exhaust, intake, or fuel system, or the use of
replacement tires that do not meet the original tire specifications, can cause this light to come on. This
could lead to costly repairs not covered by the vehicle warranty.
This could also affect the vehicle’s
ability to pass an Emissions
Inspection/Maintenance test. See
Accessories and Modifications 0 307.
malfunction has been detected that could damage the emission control system and increase vehicle
emissions. Diagnosis and service may be required.
To help prevent damage, reduce vehicle speed and avoid hard
accelerations and uphill grades.
If towing a trailer, reduce the amount of cargo being hauled as soon as
possible.
If the light continues to flash, find a
safe place to park. Turn the vehicle off and wait at least 10 seconds before
restarting the engine. If the light is still flashing, follow the previous
guidelines and see your dealer for service as soon as possible.
malfunction has been detected.
Diagnosis and service may be required.
Check the following:
. If fuel has been added to the vehicle using the capless fuel
funnel adapter, make sure that it has been removed. See “Filling the Tank with a Portable Gas Can”
under Filling the Tank 0 296. The
diagnostic system can detect if the adapter has been left installed in
the vehicle, allowing fuel to
evaporate into the atmosphere.
A few driving trips with the
adapter removed may turn off the light.
. Poor fuel quality can cause
inefficient engine operation and poor driveability, which may go away once the engine is warmed
up. If this occurs, change the fuel brand. It may require at least one
full tank of the proper fuel to turn the light off. See Fuel 0 294.
If the light remains on, see your dealer.
Emissions Inspection and Maintenance Programs
If the vehicle requires an Emissions
Inspection/Maintenance test, the test equipment will likely connect to the
vehicle's Data Link Connector (DLC).
The DLC is under the instrument
panel to the left of the steering wheel.
Connecting devices that are not used to perform an Emissions Inspection/ Maintenance test or to service the
vehicle may affect vehicle operation.
See Add-On Electrical Equipment 0 303. See your dealer if assistance is needed.