2001 Toyota Prius Technical Service Bulletins

115 technical service bulletins (TSBs) are on record for the 2001 Toyota Prius. 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.

• 10045140Jun 13, 2012Vehicle speed control. Toyota: accelerator pedal sensor assembly information regarding the inspection, removal, and installation, if lubrication or oil, is applied.
• 10042555Sep 6, 2011Air bags, Seats. Toyota: information provided for replacing the seat covers for vehicles equipped with side airbags.
• 10041274Jun 29, 2011Steering. Toyota service campaign: see document search button for owner letter. Unusual steering vibration when the driver releases the steering wheel. 2001-2003 prius.
• 10041273Jun 23, 2011Steering. Toyota: unusual steering wheel vibration when the driver releases the steering wheel. Warranty extension.
• 10034284Feb 4, 2010Engine cooling. Toyota: 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. Model years from 2001-2011.
• 10030908Jun 17, 2009Engine cooling, Electrical system. Toyota: some vehicles may exhibit a mil on condition if an abnormally low engine power output or failure to start has been detected during a particular ths drive cycle.
• 10021528Sep 21, 2007Engine cooling. Malfunction indicator lamp (mil) on diagnostic trouble code (dtc) p3130, and information code 346. *kb updated 10/26/07.
• 10022143Apr 26, 2007Other or unknown. Techstream ecu flash reprogramming procedure.
• 10016176May 31, 2005Electrical system. Diagnostics - hv battery control system. Repair manual correction. 00400-rm883-u1. 00400-rm778-u1.
• 10015965Mar 18, 2005Equipment. Repair manual correction.
• 10015854Mar 16, 2005Electrical system. '01 prius hv battery control system repair manual correction. 00400-rm778-u1.
• 10015830Mar 16, 2005Electrical system. Special service campaign (ssc) 40g - battery modification chemical update.
• 10015979Dec 20, 2004Engine cooling. Engine oil specifications.
• 10197476May 4, 2001Equipment. Replacement vin plates.
• 10197473Jan 18, 1991Equipment. Product general information.

← All problems reported for the 2001 Toyota Prius