NHTSA Complaint #10523290 — 2006 LEXUS RX HYBRID

THE CHECK ENGINE LIGHT AND P0AA6 WARNING ILLUMINATED AND VEHICLE WENT COMPLETELY DEAD, COULD NOT START UP. THERE WERE CRACKED BODY SEAMS ABOVE THE REAR DOOR STRUT MOUNTS ALLOWING WATER INTRUSION TO FLOOD THE ENTIRE BOTTOM WELL UNDER THE FLOOR BOARDS WHICH SHORTED OUT THE ENTIRE HYBRID BATTERY SYSTEM. THERE WERE NO VISIBLE SIGNS OF WATER INTRUSION INSIDE THE CABIN OF THE VEHICLE, NOTHING WAS WET. APPARENTLY, LEXUS HAS TWO TSB'S ON THIS ISSUE, L-SB-0019-09 & L-SB-0045-09, ON HOW TO REPAIR THE SEAMS SINCE OVER TIME THERE APPEARS TO BE A STRUCTURAL FLAW ALLOWING THE SEAMS TO SEPARATE. THE WATER INTRUSION HAPPENS SILENTLY AND WITHOUT WARNING AND PRESENTS A SEVERE SAFETY HAZARD AS YOU GET WATER INTO AN ELECTRICAL SYSTEM AND PARTS BEGIN SHORTING OUT WITHOUT ADVANCED WARNING. IMAGINE TRAVELING AT A HIGH SPEED AND THE HYBRID BATTERY SHORTS AND THE VEHICLE ABRUPTLY STOPS! OR AN ELECTRICAL SHORT STARTS A FIRE! LEXUS IS AWARE OF THE POTENTIAL PROBLEM AND HOW COSTLY THE DAMAGE IS AND THE SAFETY RISKS ASSOCIATED AS A RESULT AND HAS CHOSEN NOT TO ISSUE A RECALL OR LIMITED CAMPAIGN TO ALLOW FOR A SIMPLE REPAIR OF THE SEAMS TO PREVENT MAJOR DAMAGE FROM OCCURRING. *TR