If Your Engine Overheats - RAM 3500 User Manual

- Transmission Temperature Warning Light
• This light indicates that there is excessive transmission fluid temperature that
might occur with severe usage such as trailer towing. If this light turns on, stop
the vehicle and run the engine at idle, with the transmission in NEUTRAL, until
the light turns off. Once the light turns off, you may continue to drive normally.
Fuel Cap/Loose Gas Cap Message
• If a "gas cap" message (shown as gASCAP) appears, tighten the gas cap until
a "clicking" sound is heard.
• Press the odometer reset button to turn the message off.
• If the message continues to appear for more than three days after tightening
the gas cap, see your authorized service center.
Oil Change Indicator
Message
• If an "oil change" message (shown as CHANgE OIL) appears and a single
chime sounds, it is time for your next required oil change.
Resetting The Light After Servicing
• Turn the ignition switch to the ON/RUN position (do not start engine).
• Fully depress the accelerator pedal three times within 10 seconds.
• Turn the ignition switch to the OFF/LOCK position.

IF YOUR ENGINE OVERHEATS

• In any of the following situations, you can reduce the potential for overheating
by taking the appropriate action.
• On the highways — slow down.
• In city traffic — while stopped, place the transmission in NEUTRAL, but do not
increase engine idle speed.
NOTE: There are steps that you can take to slow down an impending overheat
condition:
• If your air conditioner (A/C) is on, turn it off. The A/C system adds heat to the
engine cooling system and turning the A/C off can help remove this heat.
• You can also turn the temperature control to maximum heat, the mode control to
floor and the blower control to high. This allows the heater core to act as a
supplement to the radiator and aids in removing heat from the engine cooling
system.
WHAT TO DO IN EMERGENCIES
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