RAM Trucks 1500, User Manual

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DIESEL EXHAUST BRAKE (ENGINE BRAKING)
• The exhaust brake feature will only function when the driver turns the exhaust
brake switch to the ON position.
• The switch is located on the switch bank below the audio system.
• Once the switch is in the ON position and the vehicle is moving faster than
5 mph (8 km/h), the exhaust brake will automatically operate when the driver
removes pressure from the accelerator pedal.
• Exhaust braking is most effective when the engine RPM is higher.
NOTE: For optimum braking power, it is recommended to use the exhaust brake
while in TOW/HAUL mode.
CAUTION!
Use of aftermarket exhaust brakes is not recommended and could lead to
engine damage.
WARNING!
Do not use the exhaust brake feature when driving in icy or slippery conditions
as the increased engine braking can cause the rear wheels to slide and the
vehicle to swing around with the possible loss of vehicle control, which may
cause a collision possibly resulting in personal injury or death.
IDLE-UP FEATURE (DIESEL/AUTOMATIC TRANSMISSION ONLY)
• The Idle-Up Feature uses the speed control switches to increase engine idle
speed and quickly warm the vehicle’s interior. This feature must be enabled by
your dealer. See your local dealer.
• With the transmission in PARK, the parking brake applied, and the engine
running, push the speed control ON/OFF switch on, then push the SET switch.
• The engine RPM will go up to 1100 RPM. To increase the RPM, push and hold
the ACCEL/RESUME switch and the idle speed will increase to approximately
1500 RPM. To decrease the RPM, push and hold the DECEL switch and the
idle speed will decrease to approximately 1100 RPM.
• To cancel the Idle Up Feature, either push the CANCEL switch, push the
ON/OFF switch or push the brake pedal.
OPERATING YOUR VEHICLE
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