2003 Lexus LX470 Technical Service Bulletins

61 technical service bulletins (TSBs) are on record for the 2003 Lexus LX470. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10133914Jan 23, 2013Electrical system. 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 described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprograming process and outlines use of the TIS and the CUW.
• 10133923Jan 16, 2013Air bags. Lexus vehicles are equipped with SRS, including various airbags and in some models, seat belt pre-tensioners, to help reduce the risk of injury in a collision. If a customer expresses any concerns that the SRS airbags or pretensioner devices did not per
• 10133910Jan 16, 2013Electrical system. When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Many lubricants, cleaners, and automotive chemicals contain silicone or other compounds that may contaminate electrical contacts, and therefore increase electrical resistance and decrease switch performance. The use of any cleaners or fluids may increase the…
• 10045639Jul 10, 2012Vehicle speed control. 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, is250, 250c, 350, 350c, lfa, ls430, 460, 600h, lx470, 570, rx330, 350, 400h, 450h, sc430.
• 10054797Nov 10, 2011Seats, Equipment. 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.
• 10039124May 31, 2011Transmission and drivetrain. Toyota: transmission or park/neutral switch installation information.
• 10034245Feb 4, 2010Electrical system. 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 described in individual service bulletins.
• 10023672Oct 22, 2007Other or unknown. Customer support program - warranty coverage enhancement for 2003--early 2004 model year lx470 vehicles equipped with front (night view) camera.
• 10016962Sep 6, 2005Steering, Brakes. Steering - power steering gear. Repair manual correction. 00245-rm620-u2. '98 lx470. 00245-rm745-u2. '00 lx470. 00245-rm802-u2. '01 lx470. 00245-rm914-u2. '02 lx470. 00245-rm113-4u2. '05 lx470. 00245-rm973-u2 - '03 lx470. 00245-rm662-u2 - '99 lx470. 00245-rm105-6u2 - '04 lx470.
• 10016597Aug 30, 2005Electrical system. Rain sensor system - repair manual correction. 2004 lx470- 00245-rm105-6u1. 2005 lx470 - 00245-rm113-4u1. 2003 lx470 - 00245-rm973-3u1.
• 10017720Dec 21, 2001Steering. Repair manual supplement - vehicle pulling to one side. All lexus 2002 - 2006 models. *tt all '02 - '07 models. Lexus.

← All problems reported for the 2003 Lexus LX470