2007 Ford F350 Owner Guide 2nd Printing - Page 19

Instrument Cluster Battery voltage gauge (manual transmission only): Indicates the battery voltage when the ignition is in the ON position. If the pointer moves and stays outside the normal operating range, have the vehicle's electrical system checked as soon as possible. Transmission fluid temperature gauge (automatic transmission only): If the gauge is in the: Normal area (normal) - the transmission fluid is within the normal operating temperature (between "H" and "C"). Yellow area (warning) - the transmission fluid is higher than normal operating temperature. This can be caused by special operation conditions (i.e. snowplowing, towing or off road use). Refer to Special Operating Conditions in the scheduled maintenance information for instructions. Operating the transmission for extended periods of time with the gauge in the yellow area may cause internal transmission damage. Altering the severity of the driving conditions is recommended to lower the transmission temperature into the normal range. Red area (over temperature) - the transmission fluid is overheating. Stop the vehicle to allow the temperature to return to normal range. 19 2007 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus)