Direct quotes from Honda Service Recommendations.
Normal Service:
o Replace VTM-4 rear differential fluid, first replacement at 15,000, then
at 30,000 miles (24,000 km, then 48,000 km) or 1 year, then every 30,000
miles (48,000 km) or 2 years.
o Capacity: 2.64 L (2.79 US qt), use Honda VTM-4 differential fluid.
Severe Service:
o Replace VTM-4 rear differential fluid, first replacement at 7,500 then at
15,000 miles (12,000 km, then 24,000 km) or 6 months, then every 15,000
miles (24,000 km) or 1 year.
a.. Capacity: 2.64 L (2.79 US qt), use Honda VTM-4 differential fluid.
b.. Follow this schedule for rear differential fluid replacement if you
use your vehicle for off-highway driving, trailer towing, mainly in
stop-and-go driving. Otherwise, use the fluid replacement schedule in the
Maintenance Schedule for Normal Conditions.
I hope this answers your question!
"Al Slocumb" <aslocumb1.RemoveThis@yahoo.com> wrote in message
news:mxzKh.20103$y92.12636@attbi_s22...
> After how many miles should the differential oil on the 4wd model be
> changed under normal driving conditions. the owners manual says 7,500,
> then every 15,000 miles under severe conditions but does not give the
> mileage for normal conditions.
> >> Stay informed about: 2006 pilot 4wd differential oil change