Charging System Light
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.
The light turns off when the engine is started. If it does not, have the vehicle serviced by your dealer.
If the light stays on, or comes on while driving, there could be a problem with the electrical charging system. Have it checked by your dealer. Driving while this light is on could drain the battery.
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.
See also:
Safety
Optional side curtain-type airbags incorporate a new rollover sensing system
for 2006. All seating positions have three-point safety belts, and all-disc
antilock brakes are standard. GM's StabiliT ...
Balance in ride, handling
With its choice of two powerful engines and strong body-on-frame
construction, Rainier carries solid truck credentials. But its silky feel and
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Engine Overheating
The vehicle has several indicators to warn of engine overheating.
You will find an engine coolant temperature gauge on the vehicle's instrument panel cluster. See Engine Coolant Temperature Gauge
. ...