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If using a manual transmission vehicle for trailer towing,
all starts must be in 1st gear to avoid excessive clutch
slippage.
Towing Tips — Automatic Transmission
The DRIVE range can be selected when towing. How-
ever, if frequent shifting occurs while in this range, the
OVERDRIVE range should be selected.
NOTE:
Using “O/D OFF” while operating the vehicle
under heavy operating conditions will improve perfor-
mance and extend transmission life by reducing exces-
sive shifting and heat build up. This action will also
provide better engine braking.
The automatic transmission fluid and filter should be
changed if you REGULARLY tow a trailer for more than
45 minutes of continuous operation. Refer to the “Main-
tenance Schedule” in Section 8 of this manual for trans-
mission fluid change intervals.
NOTE:
Check the automatic transmission fluid level
before towing.
Towing Tips — O/D Off
To reduce potential for automatic transmission overheat-
ing, select the “O/D OFF” feature when driving in hilly
areas or shift the transmission to DRIVE position 2 on
more severe grades. Refer to “Transmission Shifting” in
this section.
Towing Tips — Electronic Speed Control (If
Equipped)
− Don’t use in hilly terrain or with heavy loads.
− When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
− Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
358
STARTING AND OPERATING
Summary of Contents for 2008 Wrangler
Page 1: ...Wrangler O W N E R S M A N U A L 2 0 0 8 ...
Page 3: ......
Page 8: ...INTRODUCTION 7 1 ...
Page 79: ......
Page 201: ......
Page 206: ...INSTRUMENT CLUSTER UNDERSTANDING YOUR INSTRUMENT PANEL 205 4 ...
Page 321: ...320 STARTING AND OPERATING ...
Page 379: ...ENGINE COMPARTMENT 3 8L 378 MAINTAINING YOUR VEHICLE ...
Page 446: ...INDEX 10 ...
Page 466: ......