
If the transmission temperature exceeds normal
operating limits, the powertrain controller will
modify the transmission shift schedule and ex-
pand the range of torque converter clutch en-
gagement. This is done to prevent transmission
damage due to overheating.
If the transmission becomes extremely hot or is
in danger of overheating, the “Transmission
Temperature Warning Light” may illuminate and
the transmission may operate differently until
the transmission cools down.
NOTE:
Use caution when operating a heavily
loaded vehicle at low speeds (such as tow-
ing a trailer up a steep grade, or in stop-
and-go traffic) during hot weather. In these
conditions, torque converter slip can im-
pose a significant additional heat load on
the cooling system. Downshifting the trans-
mission to the lowest possible gear (when
climbing a grade), or shifting to NEUTRAL
(when stopped in heavy traffic) can help to
reduce this excess heat generation.
During cold temperatures, transmission opera-
tion may be modified depending on engine and
transmission temperature as well as vehicle
speed. This feature improves warm up time of
the engine and transmission to achieve maxi-
mum efficiency. Engagement of both the torque
converter clutch and the top overdrive gear are
inhibited until the transmission fluid is warm
(refer to the “Note” under “Torque Converter
Clutch” in this section). During extremely cold
temperatures (-16°F [-27°C] or below), opera-
tion may briefly be limited to first and direct
gears only. Normal operation will resume once
the transmission temperature has risen to a
suitable level.
Transmission Limp Home Mode
Transmission function is monitored electroni-
cally for abnormal conditions. If a condition is
detected that could result in transmission dam-
age, Transmission Limp Home Mode is acti-
vated. In this mode, the transmission remains in
fourth gear regardless of which forward gear is
selected. PARK, REVERSE, and NEUTRAL will
continue to operate. The Malfunction Indicator
Light (MIL) may be illuminated. Limp Home
Mode allows the vehicle to be driven to an
authorized dealer for service without damaging
the transmission.
In the event of a momentary problem, the
transmission can be reset to regain all forward
gears by performing the following steps:
1. Stop the vehicle.
2. Shift the transmission into PARK.
3. Turn the ignition switch to the OFF position.
4. Wait approximately 10 seconds.
5. Restart the engine.
6. Shift into the desired gear range. If the
problem is no longer detected, the transmis-
sion will return to normal operation.
NOTE:
Even if the transmission can be reset, we
recommend that you visit your authorized
dealer at your earliest possible conve-
nience. Your authorized dealer has diagnos-
tic equipment to determine if the problem
could recur.
If the transmission cannot be reset, authorized
dealer service is required.
265
Содержание 2015 1500
Страница 2: ......
Страница 3: ......
Страница 5: ...2...
Страница 8: ...5...
Страница 69: ...66...
Страница 156: ...INSTRUMENT CLUSTER MIDLINE EVIC Electronic Vehicle Information Display EVIC 153...
Страница 157: ...INSTRUMENT CLUSTER PREMIUM DID Driver Information Display DID 154...
Страница 234: ...Control Setting Suggestions For Various Weather Conditions Operating Tips Chart 231...
Страница 309: ...Understanding The Features Of Your Winch Winch Components 306...
Страница 340: ...337...
Страница 383: ...380...
Страница 385: ...TOWING A DISABLED VEHICLE 415 Two Wheel Drive Models 416 Four Wheel Drive Models 417 382...
Страница 421: ...418...
Страница 468: ...8 MAINTENANCE SCHEDULES MAINTENANCE SCHEDULE 466 465...
Страница 469: ...MAINTENANCE SCHEDULE Refer to the Service and Warranty Handbook for maintenance schedules 466...
Страница 470: ...9 IF YOU NEED CONSUMER ASSISTANCE IF YOU NEED ASSISTANCE 468 467...
Страница 472: ...469...
Страница 473: ...470...
Страница 474: ...10 INDEX 471...
Страница 485: ...E 85 4 4 4 D...
Страница 497: ......
Страница 498: ......
Страница 499: ......
Страница 501: ...9 A C 2 A C 2...
Страница 502: ...J 2 _ 8J 7...
Страница 503: ......
Страница 510: ...C J M K 8 9 9H g M EM P7 1 ZPE 8 P P 2 P7 4 Z P 6 P P7 _E 3 9H c 8 9H 9H c 9 9 c 9...
Страница 546: ...6 4 _ P D T J J 1 SP 6 E 7 2 7 S 8 4 5 7 E H P2 3 _ 8 E H 7 4 S 2 52 Z J4 D 5 9 D 5 5 4 10...
Страница 548: ...3 6 _ 4 1 SP 5 E 7 2 D 5 6 E H P2 3 7 S 8 4 5 7 D 5 4 E P D 5 8...
Страница 549: ...U CHMSL 9 O EM C J M K 8 9 9H g M 9H N 8 9H O EM C EM C 9H N 8 g M 5 9 r U6 5...
Страница 551: ...3 6 _ 5 7 _ 6 4 _ OBD II 8 E X S 6_ pM 7 X M U6 V C C 9 J 9 yq A 7 6M O K...
Страница 586: ...EM C K M 8 O 96 85 J U y 8 M U y...
Страница 588: ......
Страница 634: ......
Страница 666: ...K...
Страница 734: ...9 p 1500 y p 2500 3500 y J J M O9V 7 c V O9V E 85 J U y 7 c 8 M U y 7 c...
Страница 735: ...c J 8 MMT S E M K E EM C 3 6 M E 85 2 9 E 85 96 c J E 85 C M 6 U6 t 6_ pM 6 6 9 A 6 pM 6 9 A 7 6 6 96 M g5...
Страница 742: ......
Страница 749: ...9 H 2r 8 K 2 Y...
Страница 791: ...r 5 y H r AJ 5 y 5 32 4S 6 4S 6 E 8T 5 6 4S 4 E c 5 JX ES R 4 2 _ M P J R 2 2 33 4P P 4P P 1 5 1 15...
Страница 840: ...DID x5 9 Y Y DID x5 9 Y Y...
Страница 841: ...EVIC 8 K q 9 p r pH EVIC 8 K q 9 Y Y...
Страница 987: ...r c 9 c N Y _ V 8 N V 8 N...
Страница 989: ...c 9 IGNM 6 2 EM C KIN g 6 g S 2 c g S 2 V 8 M E SENTRY KEY S 9 M g N g M 9 E SJ p J SJ p J SJ p J q r S 7 t...
Страница 991: ......
Страница 993: ...E H J E K 2 M N O N...
Страница 994: ......
Страница 995: ...2 5 6 7 8 9 9 A C 2...
Страница 996: ......
Страница 997: ......
Страница 998: ...R A M T R U C K 1 5 0 0 2 5 0 0 3 5 0 0 15D241 126 ARA AA...