Dodge 2011 Durango - Owner Manual - Manual (Page 351)

In high ambient temperatures with sustained high engine
speed and load, an upshift, followed shortly thereafter by a
downshift, may occur. The “TOW/HAUL Indicator Light”
will turn off. This is a normal part of the overheat protec-
tion strategy when operating in the TOW/HAUL mode.
Transmission Limp Home Mode
Transmission function is monitored for abnormal condi-
tions. If a condition is detected that could result in
transmission damage, the Transmission Limp Home
Mode will be engaged. In this mode, the transmission
will remain in the current gear (3.6L engine) or in direct
gear (5.7L engine) until the vehicle is brought to a stop.
To reset the transmission, use the following procedure:
1. Stop the vehicle.
2. Move the shift lever into the PARK position.
3. Turn the engine off, and be sure to turn the ignition
switch to the LOCK position.
4. Wait approximately 10 seconds, then restart the en-
gine.
5. Move the shift lever to the desired gear range.
If the problem is no longer detected, the transmission will
return to normal operation. If the problem persists,
PARK, REVERSE, and NEUTRAL will continue to oper-
ate normally. Only second gear (3.6L engine) or third gear
(5.7L engine) will be available in the DRIVE position.
Have the transmission checked at your authorized dealer
as soon as possible.
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 a calibrated speed, at light throttle. It engages at
higher speeds under heavier acceleration. This may re-
sult in a slightly different feeling or response during
normal operation in high gear. When the vehicle speed
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