2003 Toyota Sequoia
2003 Toyota Sequoia TSBs (Technical Service Bulletins)
There are also 2 Toyota recalls » 6 defect investigations » 29 TSBs » for the Toyota Sequoia.
Please note: The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.
ALSO: The TSB numbers are the NHTSA numbers, which are different from the TSB numbers the manufacturers use to track each bulletin -- yes, it's a very screwed up situation that's almost completely unhelpful to you as the consumer. The manufacturers don't give out their TSB numbers to us, so if you ask your dealer for more information about a TSB, have them look it up by the issue date or the TSB title.
STEERING
SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT
SERVICE BRAKES, HYDRAULIC:ANTILOCK
- TSB #00606 -- M.I.L. ON DTC C1247 & C1310: SKID CONTROL COMPUTER LOGIC CHANGE. *TT (NHTSA ID #10019688, MARCH 31 2006)
- TSB #4429 -- ABS WITH EBD & BA & TRAC & VSC SYSTEM REPAIR MANUAL CORRECTION FOR THE 2003 SEQUOIA. 00400-RM959-U1. *TT (NHTSA ID #10016082, DECEMBER 14 2004)
- TSB #00303 -- VSC LIGHT ON CONDITION WITH DIAGNOSTIC TROUBLE CODE C1231 IN THE SKID CONTROL COMPUTER MEMORY. A MODIFICATION TO THE SKID CONTROL COMPUTER LOGIC HAS BEEN MADE TO PREVENT THIS CONDITION. *TT (NHTSA ID #10005246, NOVEMBER 18 2003)
- TSB #BR00203 -- VSC COMMUNICATION BETWEEN SKID CONTROL COMPUTER AND ENGINE CONTROL MODULE (ECM) - DIAGNOSTIC TROUBLE CODE (DTC) C1203. *TT (NHTSA ID #10003953, SEPTEMBER 03 2003)
- TSB #BR00203 -- VSC COMMUNICATION BETWEEN SKID CONTROL COMPUTER AND ENGINE CONTROL MODULE (ECM) - DIAGNOSTIC TROUBLE CODE (DTC) C1203. REVISED. *TT (NHTSA ID #10003960, SEPTEMBER 03 2003)
ENGINE AND ENGINE COOLING:ENGINE
- TSB #00706 -- VSC-RELATED ZERO POINT CALIBRATION AND SENSOR CHECK. *KB (NHTSA ID #10022759, APRIL 05 2006)
- TSB #00305 -- ABNORMAL SQUEAL NOISE FROM THE ENGINE ACCESSORY DRIVE BELT AREA, USUALLY DURING COLD START-UP. AN IMPROVED 2UZ-FE ACCESSORY DRIVE BELT HAS BEEN DEVELOPED TO CORRECT THIS CONDITION. *TT (NHTSA ID #10015532, FEBRUARY 09 2005)
- TSB #4423 -- ENGINE REPAIR MANUAL CORRECTION FOR 2003 TOYOTA SEQUOIA. 00400-RM959-U1. *TT (NHTSA ID #10016056, NOVEMBER 23 2004)
- TSB #03704 -- ENGINE BANK 1 AND BANK 2 A/F AND 02 IDENTIFICATION. VARIOUS TOYOTA MODELS. *TT (NHTSA ID #10010021, SEPTEMBER 03 2004)
- TSB #02104 -- EXCESSIVE SULFUR DIOXIDE ODOR. *MJ (NHTSA ID #10008412, JUNE 14 2004)
POWER TRAIN
POWER TRAIN:AUTOMATIC TRANSMISSION
ELECTRICAL SYSTEM
- TSB #00501 -- OIL PRESSURE GAUGE FLUCTUATION. *AK (NHTSA ID #10019966, APRIL 14 2006)
- TSB #00306 -- OIL PRESSURE GAUGE FLUCTUATION. *AK (NHTSA ID #10019985, APRIL 14 2006)
- TSB #00704 -- MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) B1140 & B1141. *TT (NHTSA ID #10007651, MAY 26 2004)
- TSB #01703 -- OIL PRESSURE GAUGE READS ABNORMALLY LOW AT IDLE. *TT (NHTSA ID #10005754, DECEMBER 23 2003)
- TSB #EL00703 -- THE ALARM WILL SOUND FOR A BRIEF MOMENT AFTER THE REMOTE KEYLESS ENTRY TRANSMITTER IS USED TO UNLOCK THE VEHICLE. *TT *JB (NHTSA ID #10001991, MAY 14 2003)
- TSB #00603 -- OIL PRESSURE GAUGE READS ABNORMALLY LOW AT IDLE. 2000 - 2003 SEQUOIA AND TUNDRA. *TT *JB (NHTSA ID #10001993, MAY 12 2003)
- TSB #032503 -- ENGINE IMMOBILIZER SYSTEM - REPAIR MANUAL CORRECTION. *TT (NHTSA ID #10001378, MARCH 25 2003)