Transmission Fluid (B-Series)
Check fluid level twice a year. Under normal driving conditions, fluid does not require replacement. Under severe driving conditions, replace fluid every 50,000 miles.
Transmission Fluid (MPV)
Replace transmission fluid every 60,000 miles for normal driving conditions and every 30,000 miles for severe driving conditions.
Transmission Fluid (Except B-Series & MPV)
Check fluid regularly and replace if burnt or dirty.
Transfer Case Fluid
Replace transfer case fluid every 60,000 miles for normal driving conditions, and every 30,000 miles for severe driving conditions.