TSB: LEXUS 4 RUNNER, AVALON, CAMRY, CAMRY SOLARA, COROLLA, ECHO, GX 470, GX470, HIGHLANDER, IS 300, LAND CRUISER, LX470, MATRIX, MR2 SPYDER, RAV4, RX300, RX330, SC430, SIENNA, TACOMA, TUNDRA (2000–2006)

Bulletin 00503 — March 7, 2003

Bulletin Details

Bulletin ID00503
ManufacturerLEXUS
Models4 RUNNER, AVALON, CAMRY, CAMRY SOLARA, COROLLA, ECHO, GX 470, GX470, HIGHLANDER, IS 300, LAND CRUISER, LX470, MATRIX, MR2 SPYDER, RAV4, RX300, RX330, SC430, SIENNA, TACOMA, TUNDRA
Model Years2000–2006
Date IssuedMarch 7, 2003
Date Added to NHTSAAugust 31, 2005
ComponentSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
Vehicles Affected38 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

2004 MODEL YEAR PRE-DELIVERY SERVICE (PDS). ALL '04 MODELS EXCEPT PRIUS. *TT

Affected Vehicles

MakeModelYearComponent
LEXUS GX470 2006 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
LEXUS GX470 2005 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
LEXUS RX330 2005 100000 POWER TRAIN
TOYOTA 4 RUNNER 2004 980000 UNKNOWN OR OTHER
TOYOTA AVALON 2004 980000 UNKNOWN OR OTHER
TOYOTA CAMRY 2004 980000 UNKNOWN OR OTHER
TOYOTA CAMRY SOLARA 2004 980000 UNKNOWN OR OTHER
TOYOTA COROLLA 2004 980000 UNKNOWN OR OTHER
TOYOTA ECHO 2004 980000 UNKNOWN OR OTHER
LEXUS GX 470 2004 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
TOYOTA HIGHLANDER 2004 162810 STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS
TOYOTA HIGHLANDER 2004 162810 STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS
TOYOTA HIGHLANDER 2004 980000 UNKNOWN OR OTHER
TOYOTA LAND CRUISER 2004 980000 UNKNOWN OR OTHER
TOYOTA MATRIX 2004 980000 UNKNOWN OR OTHER
TOYOTA RAV4 2004 980000 UNKNOWN OR OTHER
LEXUS RX330 2004 100000 POWER TRAIN
TOYOTA SIENNA 2004 980000 UNKNOWN OR OTHER
TOYOTA TACOMA 2004 980000 UNKNOWN OR OTHER
TOYOTA TUNDRA 2004 980000 UNKNOWN OR OTHER
TOYOTA 4 RUNNER 2003 036000 SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
TOYOTA CAMRY 2003 131000 VISIBILITY:WINDSHIELD
TOYOTA COROLLA 2003 162700 STRUCTURE:BODY:TRUNK LID
TOYOTA HIGHLANDER 2003 162810 STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS
TOYOTA LAND CRUISER 2003 110000 ELECTRICAL SYSTEM
TOYOTA MR2 SPYDER 2003 061000 ENGINE AND ENGINE COOLING:ENGINE
LEXUS SC430 2003 132000 VISIBILITY:GLASS, SIDE/REAR
TOYOTA CAMRY 2002 131000 VISIBILITY:WINDSHIELD
TOYOTA HIGHLANDER 2002 162810 STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS
TOYOTA MR2 SPYDER 2002 061000 ENGINE AND ENGINE COOLING:ENGINE
LEXUS SC430 2002 132000 VISIBILITY:GLASS, SIDE/REAR
TOYOTA HIGHLANDER 2001 162810 STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS
LEXUS IS 300 2001 116000 ELECTRICAL SYSTEM:IGNITION
LEXUS LX470 2001 116000 ELECTRICAL SYSTEM:IGNITION
TOYOTA MR2 SPYDER 2001 061000 ENGINE AND ENGINE COOLING:ENGINE
LEXUS RX300 2001 116000 ELECTRICAL SYSTEM:IGNITION
TOYOTA MR2 SPYDER 2000 061000 ENGINE AND ENGINE COOLING:ENGINE
LEXUS SC430 220000 SEATS

Related LEXUS Recalls

CampaignModelYearComponentSummary
GS 2017 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2015-2...
RC 2021 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2015-2...
IS 2022 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2015-2...
RC 2020 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2015-2...
RC 2022 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2015-2...

What Should You Do?

If your vehicle is affected by this TSB, contact your authorized LEXUS dealer. Bring this bulletin ID (00503) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.