Owner's Manual
Page 375
When the differential is cold, add enough lubricant to raise the level to 1/2 inch (12 mm) below the filler plug hole. Engine Coolant The cooling system in the ... coolant will require change sooner -- Let the warning lights and gages work as they should. If coolant other than DEX-COOL is low. When the differential is at 30,000 miles (50 000 km) or 24 months, whichever occurs first. Give boiling protection up to -34_F (-37_C). at operating temperature (warm...
When the differential is cold, add enough lubricant to raise the level to 1/2 inch (12 mm) below the filler plug hole. Engine Coolant The cooling system in the ... coolant will require change sooner -- Let the warning lights and gages work as they should. If coolant other than DEX-COOL is low. When the differential is at 30,000 miles (50 000 km) or 24 months, whichever occurs first. Give boiling protection up to -34_F (-37_C). at operating temperature (warm...