Left front wheel hub assembly failure, tie rod end & elec sensors on LH axle that help operate ABS (wheel speed sensors), torque converter slippage.: left front tire was not secure and wobbled during driving due to faulty hub assembly; ABS wheel speed sensor cracked causing ABS not to work properly; transmission slips out of overdrive under normal highway driving speeds when gearshift is in the "od" position; car starts off in what appears to be too high of a gear making it very sluggish to move-danger to pull into traffic with this. Local GM dealer mechanic stated he has reported the faulty wheel speed sensor problem to GM because many vehicles of this same model have had same problem for which the ABS control module had been replaced in error not solving the problem-vehicle makes "clicking" sound when applying brakes and causes headlights to dim and flash making it appear that I am trying to "flash" another vehicle with my headlights-this could prove to be extrememly unsafe especially if someone has the belief that my flashing headlights are giving them an ok to make a turn or other maneuver, when in fact I am not.

- Carthage, TN, USA