The automatic transmission will downshift more aggres-
sively in TOW/HAUL mode when the exhaust brake is
enabled to increase brake performance.
CAUTION!
Use of aftermarket exhaust brakes is not recom-
mended 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 an accident possi-
bly resulting in personal injury or death.
NOTE:
For optimum braking power it is recommended
to use the exhaust brake while in TOW/HAUL mode.
The exhaust brake feature can also be used to reduce the
engine warm up time. To use the exhaust brake as a
warm-up device, the vehicle must be stopped or moving
less than 5 mph (8 km/h), the
⬙
Exhaust Brake Indicator
⬙
must be on, and the coolant temperature must be below
180°F (82°C) and ambient temperature below 60°F (16°C).
Automatic Smart Exhaust Brake
Automatic Exhaust Brake technology delivers smoother,
less aggressive exhaust braking characteristics during
downhill descents. Although it can apply full exhaust
braking force if needed, Automatic Exhaust Brake may
not apply obvious braking if the vehicle speed is not
increasing. Automatic Exhaust Brake is intended to main-
tain vehicle speed, while Full Exhaust Brake is intended
to reduce vehicle speed.
4
STARTING AND OPERATING
231
Summary of Contents for 2015 RAM
Page 1: ...O W N E R S M A N U A L 2 0 1 5 R A M T R U C K D I E S E L S U P P L E M E N T ...
Page 3: ...RAM DIESEL SUPPLEMENT RAM 1500 3 RAM 2500 3500 4500 5500 131 INDEX 351 ...
Page 4: ......
Page 5: ...RAM 1500 ...
Page 6: ......
Page 8: ......
Page 9: ...INTRODUCTION CONTENTS 䡵 A MESSAGE FROM CHRYSLER GROUP LLC 8 1 ...
Page 16: ...INSTRUMENT CLUSTER 14 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 28: ...INSTRUMENT CLUSTER 26 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 132: ......
Page 133: ...RAM 2500 3500 4500 5500 ...
Page 134: ......
Page 136: ......
Page 137: ...INTRODUCTION CONTENTS 䡵 A MESSAGE FROM CHRYSLER GROUP LLC 136 1 ...
Page 140: ......
Page 148: ...INSTRUMENT CLUSTER 146 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 161: ...INSTRUMENT CLUSTER 3 UNDERSTANDING YOUR INSTRUMENT PANEL 159 ...
Page 271: ...WHAT TO DO IN EMERGENCIES CONTENTS 䡵 JUMP STARTING 270 With Portable Starting Unit 273 5 ...
Page 276: ......
Page 352: ......
Page 353: ...INDEX ...
Page 365: ...Chrysler Group LLC 15D241 226 AB SECOND Edition Printed in U S A ...