Technical Service Bulletins (TSB) are recommended procedures for repairing vehicles. Technical Service Bulletin is issued when there are several occurrences of an unanticipated LEXUS RX400H problem; it is issed by a LEXUS manufacturer. TSBs can be vehicle-specific or cover an entire product lines. Usually TSB address the specified repair into a step-by-step process. The majority of TSBs are created by the first automotive technician to come up with a LEXUS repair procedure. There are sometimes more than one way to fix a problem, resulting in multiple TSBs for the same problem.
LEXUS RX400H:ELECTRICAL SYSTEM:BATTERY
LEXUS RX400H 2008 Technical Bulletin #L-SB-0016-08
LEXUS RX400H 2008 technical service bulletin was issued Apr 01, 2008.LEXUS RX400H 2008 had a failed ELECTRICAL SYSTEM BATTERY. THE HV BATTERY COVER FOR THE 2008 MY RX 400H HAS BEEN DESIGNED TO INCLUDE A CONNECTOR COVER. *NJ .
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LEXUS RX400H 2008 Technical Bulletin #LSB-0057-09
LEXUS RX400H 2008 technical service bulletin was issued May 13, 2009.LEXUS RX400H 2008 had a failed ELECTRICAL SYSTEM. LEXUS: IG1 RELAY FREEZING. SOME VEHICLES MAY EXPERIENCE MULTIPLE WARNING LIGHTS ILLUMINATED, VEHICLE NOT SHIFTING FROM PARK TO DRIVE, AND OTHER ACCESSORIES BECOMING INOPERATIVE AFTER THE VEHICLE HAS COLD SOAKED IN SUB FREEZING (BELOW 14 %F .
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LEXUS RX400H:ELECTRICAL SYSTEM:WIRING
LEXUS RX400H 2008 Technical Bulletin #LSB-0057-09
LEXUS RX400H 2008 technical service bulletin was issued May 13, 2009.LEXUS RX400H 2008 had a failed ELECTRICAL SYSTEM WIRING. LEXUS: IG1 RELAY FREEZING. SOME VEHICLES MAY EXPERIENCE MULTIPLE WARNING LIGHTS ILLUMINATED, VEHICLE NOT SHIFTING FROM PARK TO DRIVE, AND OTHER ACCESSORIES BECOMING INOPERATIVE AFTER THE VEHICLE HAS COLD SOAKED IN SUB FREEZING (BELOW 14 %F .
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LEXUS RX400H:AIR BAGS:KNEE BOLSTER
LEXUS RX400H 2008 Technical Bulletin #LSB-0057-09
LEXUS RX400H 2008 technical service bulletin was issued May 13, 2009.LEXUS RX400H 2008 had a failed AIR BAGS KNEE BOLSTER. LEXUS: IG1 RELAY FREEZING. SOME VEHICLES MAY EXPERIENCE MULTIPLE WARNING LIGHTS ILLUMINATED, VEHICLE NOT SHIFTING FROM PARK TO DRIVE, AND OTHER ACCESSORIES BECOMING INOPERATIVE AFTER THE VEHICLE HAS COLD SOAKED IN SUB FREEZING (BELOW 14 %F .
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LEXUS RX400H:ELECTRICAL SYSTEM: SOFTWARE
LEXUS RX400H 2008 Technical Bulletin #LSB-0015-10
LEXUS RX400H 2008 technical service bulletin was issued Feb 04, 2010.LEXUS RX400H 2008 had a failed ELECTRICAL SYSTEM SOFTWARE. LEXUS: TECHSTREAM ECU FLASH REPROGRAMMING PROCEDURE. FLASH REPROGRAMMING ALLOWS THE ECU SOFTWARE TO BE UPDATED WITHOUT REPLACING THE ECU. FLASH CALIBRATION UPDATES FOR SPECIFIC VEHICLE MODELS/ECUS ARE RELEASED AS FIELD FIX PROCEDURES DES.
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LEXUS RX400H:POWER TRAIN:AUTOMATIC TRANSMISSION
LEXUS RX400H 2008 Technical Bulletin #SB-0001-11 REV1
LEXUS RX400H 2008 technical service bulletin was issued Jan 06, 2011.LEXUS RX400H 2008 had a failed POWER TRAIN AUTOMATIC TRANSMISSION. LEXUS: INFORMATION ON AN IMPROVED TRANSMISSION FLUID. *RM .
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LEXUS RX400H:VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
LEXUS RX400H 2008 Technical Bulletin #LSB-0059-12
LEXUS RX400H 2008 technical service bulletin was issued July 10, 2012.LEXUS RX400H 2008 had a failed VEHICLE SPEED CONTROL ACCELERATOR PEDAL. LEXUS: PRECAUTION INFORMATION ON REMOVAL, INSPECTION, INSTALLATION OF ACCELERATOR PEDAL SENSOR ASSEMBLY, WHICH REQUIRES NO LUBRICATION. MODELS 2001-13 CT200H, ES300, 300H, 330, 350, GS300, 350, 450, 450H, 460, GX460, 470, HS250H, IS F, IS.
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LEXUS RX400H:AIR BAGS
LEXUS RX400H 2008 Technical Bulletin #LTT-0111-13
LEXUS RX400H 2008 technical service bulletin was issued Jan 16, 2013.LEXUS RX400H 2008 had a failed AIR BAGS. LEXUS: SOME VEHICLES COME WITH THE SUPPLEMENTAL RESTRAINT SYSTEMS (SRS) AND TO HELP REDUCE INJURIES IN A COLLISION, SEAT BELT PRE-TENSIONERS DEVICES, THAT MAY OR MAY NOT PERFORM AS EXPECTED. MODELS YEARS LISTED 1990-2013. *P.
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LEXUS RX400H:SEAT BELTS:FRONT:WARNING LIGHT/DEVICES
LEXUS RX400H 2008 Technical Bulletin #LTT-0111-13
LEXUS RX400H 2008 technical service bulletin was issued Jan 16, 2013.LEXUS RX400H 2008 had a failed SEAT BELTS FRONT WARNING LIGHT/DEVICES. LEXUS: SOME VEHICLES COME WITH THE SUPPLEMENTAL RESTRAINT SYSTEMS (SRS) AND TO HELP REDUCE INJURIES IN A COLLISION, SEAT BELT PRE-TENSIONERS DEVICES, THAT MAY OR MAY NOT PERFORM AS EXPECTED. MODELS YEARS LISTED 1990-2013. *P.
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LEXUS RX400H:SEATS
LEXUS RX400H 2008 Technical Bulletin #LSB-0143-11
LEXUS RX400H 2008 technical service bulletin was issued Nov 10, 2011.LEXUS RX400H 2008 had a failed SEATS. LEXUS: INFORMATION REGARDING THE SEAT COVER REPLACEMENT, EQUIPPED WITH SIDE AIR BAGS, THE MODIFICATIONS THAT MIGHT NEGATIVELY AFFECT SIDE AIR BAG PERFORMANCE CAN RESULT IN SEVERE INJURIES. *PE .
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LEXUS RX400H:EQUIPMENT ADAPTIVE
LEXUS RX400H 2008 Technical Bulletin #LSB-0143-11
LEXUS RX400H 2008 technical service bulletin was issued Nov 10, 2011.LEXUS RX400H 2008 had a failed EQUIPMENT ADAPTIVE. LEXUS: INFORMATION REGARDING THE SEAT COVER REPLACEMENT, EQUIPPED WITH SIDE AIR BAGS, THE MODIFICATIONS THAT MIGHT NEGATIVELY AFFECT SIDE AIR BAG PERFORMANCE CAN RESULT IN SEVERE INJURIES. *PE .
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LEXUS RX400H 2008 Technical Service Bulletins