let's revive this thread !
Had a problem with our Hi-Lander last holy week. Lost power on the rear wheels after hitting the speed or rumble strips in Star Toll * around 90kph. with 4 passengers slightly panicked due to the rattling/noise. I was able to steer on the road shoulder safely. Inspected the problem and found that the rear flange yoke has torn apart. Damaged the U Cross joint. but transmission shaft still intact but slightly loose.
Long story short. Got towed to the nearest toll exit. (Malvar) and towed again to the nearest auto shop in Lipa.
24 hours later.
AAP towing service = 1680
auto shop towing service - 1500
rear flange yoke - 750
U cross joint - 500
Gear oil - 500
labor - 1200
Got back to Manila but experienced some bouncy suspension and unstable ride when over 70 kph.

Maybe the rear shock absorbers need some replacing?