desired, the switch must be pushed each time the engine
is started.
WARNING!
Do not use the “TOW/HAUL” feature when driving
in icy or slippery conditions. 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.
Torque Converter Clutch
A feature designed to improve fuel economy has been
included in the automatic transmission on your vehicle.
A clutch within the torque converter engages automati-
cally at calibrated speeds. This may result in a slightly
different feeling or response during normal operation in
the upper gears. When the vehicle speed drops or during
some accelerations, the clutch automatically disengages.
NOTE:
•
The torque converter clutch will not engage (and
66RFE-equipped trucks will not shift to sixth gear),
until the transmission fluid and engine coolant are
warm [usually after 1 to 3 miles (2 to 5 km) of driving].
Because engine speed is higher when the torque con-
verter clutch is not engaged, it may seem as if the
transmission is not shifting properly when cold. This is
normal. Using the Electronic Range Select (ERS) shift
control, when the transmission is sufficiently warm,
will demonstrate that the transmission is able to shift
into and out of Overdrive.
•
If the vehicle has not been driven for several days, the
first few seconds of operation after shifting the trans-
mission into gear may seem sluggish. This is due to the
fluid partially draining from the torque converter into
346
STARTING AND OPERATING
Содержание CHASSIS CAB 2015
Страница 4: ......
Страница 7: ...1 INTRODUCTION 5 ...
Страница 10: ......
Страница 32: ...Remove Screw From Transmitter Case Separating Transmitter Case 30 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE ...
Страница 199: ...INSTRUMENT CLUSTER BASE 4 UNDERSTANDING YOUR INSTRUMENT PANEL 197 ...
Страница 200: ...INSTRUMENT CLUSTER PREMIUM 198 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Страница 308: ...Control Setting Suggestions For Various Weather Conditions Operating Tips Chart 306 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Страница 312: ...Uconnect 5 0 Uconnect 8 4A 8 4AN 310 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Страница 326: ......
Страница 393: ...5 STARTING AND OPERATING 391 ...
Страница 433: ...Without Weight Distributing Hitch Incorrect With Weight Distributing Hitch Correct 5 STARTING AND OPERATING 431 ...
Страница 458: ......
Страница 559: ...MAINTENANCE SCHEDULES CONTENTS 䡵 MAINTENANCE SCHEDULE 558 Maintenance Chart 560 8 ...
Страница 577: ...INDEX 10 ...