2010 Jeep Grand Cherokee Owner's Manual - Page 251
2010 Jeep Grand Cherokee Manual
Page 251 highlights
250 STARTING AND OPERATING performance and reduce the potential for transmission overheating or failure due to excessive shifting. When operating in TOW/HAUL mode, the transmission will shift into direct gear and Overdrive will be enabled under steady cruise conditions. The "TOW/HAUL Indicator Light" will illuminate in the instrument cluster to indicate when the switch has been activated. Pressing the switch a second time restores normal operation. If the TOW/HAUL mode is desired, the switch must be pressed each time the engine is started. Transmission Limp Home Mode Transmission function is monitored for abnormal conditions. 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 (3.7L 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. TOW/HAUL Switch 2. Move the shift lever into the PARK position.
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