Technical Service Bulletins (TSBs) for the 2008 RX400H are official communications between Lexus & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    POWER TRAIN:AUTOMATIC TRANSMISSION

    ELECTRICAL SYSTEM:12V/24V/48V BATTERY

    • TSB #02107

      Date Announced:
      AUG 25, 2007
      NHTSA ID:
      #10022802

      ISC LEARNING PROCEDURE. *NJ Read More »

    ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

    • TSB #POL 14-03

      Date Announced:
      MAY 29, 2015
      NHTSA ID:
      #10058268

      LEXUS 2003-2008 GX 470, 2006-2008 IS, 2007-2008 ES 350, 2007 LS460, 2004-2006 RX 330, 2007-2009 RX 350, 2005-2008 RX 400H. THIS TSB CONTAINS OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. Read More »

    EXTERIOR LIGHTING:HEADLIGHTS

    • TSB #POL-14-01

      Date Announced:
      MAY 22, 2014
      NHTSA ID:
      #10058816

      LEXUS: REVISED BULLETIN REGARDING THE ENHANCEMENT PROGRAM WARRANTY FOR WARRANTY EXTENSION DUE TO CERTAIN VEHICLES EXPERIENCING EXCESS MOISTURE IN HEADLAMP. MODEL 2004-09 RX. *PE Read More »

    • TSB #POL14-10

      Date Announced:
      MAY 21, 2014
      NHTSA ID:
      #10057947

      THIS TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. LEXUS 2004-2009 RX VEHICLES: WARRANTY ENHANCEMENT FOR EXCESS HEADLAMP MOISTURE. *LJ Read More »

    EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES

    • TSB #WPB-POL-14-10

      Date Announced:
      MAY 22, 2014
      NHTSA ID:
      #10056051

      LEXUS: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SOME VEHICLES ARE EXPERIENCING EXCESSIVE HEADLAMP MOISTURE AND A WARRANTY (PHASE 2) HAS BEEN EXTENDED FOR REPLACEMENT OF AFFECTED HEADLAMP HOUSING. MODEL 2004-2009 RX. Read More »

    • TSB #POL-14-01

      Date Announced:
      MAY 22, 2014
      NHTSA ID:
      #10058816

      LEXUS: REVISED BULLETIN REGARDING THE ENHANCEMENT PROGRAM WARRANTY FOR WARRANTY EXTENSION DUE TO CERTAIN VEHICLES EXPERIENCING EXCESS MOISTURE IN HEADLAMP. MODEL 2004-09 RX. *PE Read More »

    TIRES

    • TSB #00205

      Date Announced:
      MAY 02, 2007
      NHTSA ID:
      #10022140

      TIRE POSITIONING BEFORE NEW VEHICLE DELIVERY. *KB Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #05207

      Date Announced:
      SEP 21, 2007
      NHTSA ID:
      #10023163

      FLOOR MAT INSTALLATION DURING (PDS) PRE-DELIVERY SERVICE. *NJ Read More »