left “D(-)” and hold it there. The transmission will shift to
the range from which the vehicle can best be slowed
down.
Overdrive Operation
The overdrive automatic transmission contains an elec-
tronically controlled fourth and fifth speed (Overdrive).
The transmission will automatically shift from 3rd gear to
Overdrive if the following conditions are present:
•
the transmission selector is in D (Drive);
•
the engine coolant has reached normal operating tem-
perature;
•
vehicle speed is above approximately 30 mph (48
km/h);
•
the “TOW/HAUL” button has not been activated;
•
transmission has reached normal operating tempera-
ture.
NOTE:
If the vehicle is started in extremely cold tem-
peratures, the transmission may not shift into Overdrive
and will automatically select the most desirable gear for
operation at this temperature. Normal operation will
resume when the transmission fluid temperature has
risen to a suitable level. Refer also to the Note under
torque converter clutch, later in this section.
If the transmission temperature gets extremely hot, the
transmission will automatically select the most desirable
gear for operation at this temperature. If the transmission
temperature becomes hot enough, the “TRANSMISSION
OVER TEMP” message may display and the transmis-
sion may downshift out of Overdrive until the transmis-
sion cools down. After cooldown, the transmission will
resume normal operation.
In high ambient temperatures with sustained high engine
speed and load, an upshift followed shortly thereafter by
236
STARTING AND OPERATING
Summary of Contents for 2005 Grand Cherokee
Page 2: ......
Page 96: ...96 UNDERSTANDING THE FEATURES OF YOUR VEHICLE ...
Page 97: ...UNDERSTANDING THE FEATURES OF YOUR VEHICLE 97 3 ...
Page 98: ...98 UNDERSTANDING THE FEATURES OF YOUR VEHICLE ...
Page 162: ...INSTRUMENT PANEL AND INTERIOR CONTROLS 162 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 163: ...INSTRUMENT CLUSTER UNDERSTANDING YOUR INSTRUMENT PANEL 163 4 ...
Page 217: ...Operating Tips UNDERSTANDING YOUR INSTRUMENT PANEL 217 4 ...
Page 221: ...UNDERSTANDING YOUR INSTRUMENT PANEL 221 4 ...
Page 226: ......
Page 262: ...262 STARTING AND OPERATING ...
Page 294: ......
Page 310: ...3 7L ENGINE 310 MAINTAINING YOUR VEHICLE ...
Page 311: ...4 7L ENGINE MAINTAINING YOUR VEHICLE 311 7 ...
Page 312: ...5 7L ENGINE 312 MAINTAINING YOUR VEHICLE ...
Page 360: ......
Page 382: ......
Page 387: ...U S ONLY IF YOU NEED CONSUMER ASSISTANCE 387 9 ...
Page 391: ...INDEX 10 ...