Universal joints allow drive shafts to move up and down with the suspension while the shaft is moving so power ... kind that also compensate for steering changes. On rear-drive vehicles, one ...

The Uni Wheel ... depicted out at the wheel end of the shaft must house CV joints (perhaps smaller-angle, more efficient ones) to allow full-lock steering on the horizontal axis.

The fault could cause cracks to develop in the upper universal joint of the steering intermediate shaft assembly, according to the recall notice. Toyota has recalled 1271 examples of its Corolla ...