Manual Compass Calibration
If the compass appears erratic, inaccurate or abnormal, you may wish to calibrate the compass. Prior to calibrating the compass, make sure the proper zone is selected.
1. Start the engine and leave the transmission in the PARK position.
2. Press and hold the RESET button (for approximately 10 seconds) until the current variance zone number is displayed.
3. Release the RESET button, then press and hold again for approximately 10 seconds, until the direction is displayed, with the CAL indicator on continuously in the display.
4. To complete the compass calibration, drive the vehicle in one or more complete 360–degree circles, under 5 mph (8 km/h) in an area free from power lines and large metallic objects, until the CAL indicator turns off. The compass will now function normally.
See also:
Driving In Snow, Mud And Sand
In heavy snow, when pulling a load, or for additional
control at slower speeds, shift the transmission to a low
gear and shift the transfer case to 4WD LOW if necessary.
Refer to “Four-Wheel Dr ...
Cooling System
To reduce potential for engine and transmission overheating, take the following
actions:
− Highway Driving
Reduce speed.
− Air Conditioning
Turn off temporarily. ...
Fluid Level Check
Check the fluid level while the transmission is at normal operating temperature
180° F (82° C). This occurs after at least 15 miles (25 km) of driving. At normal
operating temperature, the fluid ...