Titan 2WD V8-5.6L (VK56) (2004)
Fluid - Differential: Testing and Inspection
Checking Final Drive Oil
Check for oil leaks and oil level. Add oil as necessary.
CAUTION: If using the vehicle for towing, the rear final drive oil must be replaced every 5,000 km (3,000 miles) or every three months, whichever
comes first.