One problem related to steering pinion shaft has been reported for the 2004 Acura TL. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Acura TL based on all problems reported for the 2004 TL.
The steering shaft assembly and control arms that connect to the tie rods, sway bars and links to cv axle and I beleive rack and pinion suspension came apart from the tires and caused me to lose control of my vehicle with my child as a passenger which resulted in an accident. We are both very lucky to be alive as we were in route to travel the interstate before this crash occured.