Tl* the contact owns a 2006 lexus lx470. the contact stated that after having repairs performed under nhtsa campaign id number 10v346000 (steering: gear box: shaft pitman), he began to have problems tilting the steering wheel and the horn would activate independently. the vehicle was taken to a dealer however, the dealer was unable to diagnose the failure. the vehicle was not repaired. the manufacturer was made aware of the failure. the failure mileage was unavailable and the current mileage was 41,980.