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Service bulletins for the 2006 Toyota RAV4

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

308 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
ZE7_Service Cons2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. DL: As part of our continual efforts to ensure the best in customer satisfaction, Toyota has announced a Warranty Enhancement Program to extend warranty coverage to address customer complaints of Excessive Engine Oil Consumption on Certain 2007 - 2009 Camry, Certain 2007 - 2011 Camry Hybrid, Certain 2007 - 2008 Camry Solara, Certain 2009 - 2011 Corolla, Certain 2009 - 2013 Corolla Matrix, Certain 2006 - 2008 RAV4, Certain 2007 - 2010 Scion tC, and Certain 2008 - 2015 Scion xB, vehicles equipped with a 2AZ engine. Toyota is now announcing the part replacement phase of Warranty Enhancement Program ZE7 for vehicles exhibiting excessive engine oil consumption. Eligibility for part replacement under this Warranty Enhancement Program is dependent on a Toyota dealer performed engine oil consumption test in accordance with T-SB-00158-14(Toyota) and S-SB-0031-14 (Scion).
ZE7_WPB_WEP_Publ2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. WPB: Toyota has received some reports where vehicles may exhibit excessive engine oil consumption. Toyota is now announcing the part replacement phase of Warranty Enhancement Program ZE7 for vehicles exhibiting excessive engine oil consumption.
T-SB-0094-11 Rev2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. TSB: Some 2006 - 2011 model year vehicles equipped with the 2AZ-FE engine may exhibit engine oil consumption. The piston assembly has been changed to minimize oil consumption. Use the following Repair Procedure to address this condition.
ZE7_WEP_Updated_2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. EC: The Tamper Tape recommended for the 2AZ-FE Engine Oil Consumption Inspection Procedure found in T-SB-0158 (Toyota) and S-SB-0031-14 (Scion) is now available at the MDC. The bulletins will be updated to reflect the new ordering process and posted on TIS in the near future.
T-SB-0094-11 Rev2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. TSB: Some 2006 - 2011 model year vehicles have equipped with the 2AZ-FE engine may exhibit engine oil consumption. The piston assembly has been changed to minimize oil consumption. Use the following Repair Procedure to address this condition.
T-SB-0158-14 Rev2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. TSB: Some 2006 - 2013 model year vehicles equipped with 2AZ-FE or 2AZ-FXE engines may exhibit engine oil consumption. The piston assembly has been changed to minimize oil consumption. Use the Inspection Procedure in this bulletin to confirm this condition.
T-SB-0094-11 Rev2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. TSB: OBSOLETE NOTICE-May 26, 2015: This bulletin is now obsolete. Please see T-SB-0030-15.
T-SB-0030-152017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. TSB: NOTE-Service Bulletin No. T-SB-0158-14, "2AZ Engine Oil Consumption Inspection Procedure," MUST be performed first BEFORE continuing with the procedure in this bulletin. Some 2006 - 2013 model year vehicles equipped with the 2AZ engine may exhibit engine oil consumption. The piston assembly has been changed to minimize oil consumption. Use the following Repair Procedure to address this condition.
ZE7_Service Cons2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. DL: As part of our continual efforts to ensure the best in customer satisfaction, Toyota has announced a Warranty Enhancement Program to extend warranty coverage to address customer complaints of Excessive Engine Oil Consumption on Certain 2007 - 2009 Camry, Certain 2007 - 2011 Camry Hybrid, Certain 2007 - 2008 Camry Solara, Certain 2009 - 2011 Corolla, Certain 2009 - 2013 Corolla Matrix, Certain 2006 - 2008 RAV4, Certain 2007 - 2010 Scion tC, and Certain 2008 - 2015 Scion xB, vehicles equipped with a 2AZ engine. Toyota is now announcing the part replacement phase of Warranty Enhancement Program ZE7 for vehicles exhibiting excessive engine oil consumption. Eligibility for part replacement under this Warranty Enhancement Program is dependent on a Toyota dealer performed engine oil consumption test in accordance with T-SB-00158-14 (Toyota) and S-SB-0031-14 (Scion).
ZE7_WPB_WEP_Publ2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. WPB: Toyota has received some reports where vehicles may exhibit excessive engine oil consumption. Toyota is now announcing the part replacement phase of Warranty Enhancement Program ZE7 for vehicles exhibiting excessive engine oil consumption.
ZE7_POL14-12_WEP2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. WPB: Toyota has received some reports where vehicles may exhibit excessive engine oil consumption. This Warranty Enhancement Program will be launched in two phases due to current part production capacity limitations. Initially, Toyota will inform owners that they may seek reimbursement consideration for previous repairs to address excessive oil consumption. Additionally, owners will be advised that if they believe their vehicle has excessive engine oil consumption, they can contact an authorized Toyota dealer to have the engine oil consumption test performed to determine if they will be eligible for future part replacement once sufficient parts are available. Once sufficient parts are produced, Toyota will send a second owner notification letter to customers informing them they may seek part replacement if their vehicle has excessive engine oil consumption.
ZE7_VIN Expansio2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. DL: As part of our continual efforts to ensure the best in customer satisfaction, Toyota is preparing a Warranty Enhancement Program to extend warranty coverage to address customer complaints of Excessive Engine Oil Consumption on Certain 2007 - 2009 Camry, Certain 2007 - 2011 Camry Hybrid, Certain 2007 - 2008 Camry Solara, Certain 2009 - 2011 Corolla, Certain 2009 - 2013 Corolla Matrix, Certain 2006 - 2008 RAV4, Certain 2007 - 2010 Scion tC, and Certain 2008 - 2015 Scion xB, vehicles equipped with a 2AZ engine.
90K_LSC_Extensio2017-08-01. Service bulletin. ENGINE AND ENGINE COOLING. Dealer Letter: On certain vehicles equipped with a 2GR-FE (V6) engine, the rubber portion of the oil supply hose for the VVT-i actuator may degrade over time. This condition may cause oil to leak from the VVT-i oil hose producing abnormal engine noise and the oil pressure light to illuminate. The following vital information is provided to inform you and your staff of the owner notification timing and your degree of involvement.
90K_LSC_Extensio2017-08-01. Service bulletin. ENGINE AND ENGINE COOLING. Region Letter: On certain vehicles equipped with a 2GR-FE (V6) engine, the rubber portion of the oil supply hose for the VVT-i actuator may degrade over time. This condition may cause oil to leak from the VVT-i oil hose producing abnormal engine noise and the oil pressure light to illuminate.
WPB (POL 14-12)_2017-03-31. Service bulletin. ENGINE. WPB: TOYOTA HAS RECEIVED SOME REPORTS WHERE VEHICLES MAY EXHIBIT EXCESSIVE ENGINE OIL CONSUMPTION. TOYOTA IS NOW ANNOUNCING THE PART REPLACEMENT PHASE OF WARRANTY ENHANCEMENT PROGRAM ZE7 FOR VEHICLES EXHIBITING EXCESSIVE ENGINE OIL CONSUMPTION.
T-TT-0353-15 REV2017-03-31. Service bulletin. ENGINE. TT: THERE HAS BEEN SOME CONCERN WITH 3 PIECE RING INSTALLATIONS FOR 2AZ-FE AND 2AZ-FXE ENGINES. THIS TECH TIP CONTAINS THE ACCEPTED INSTALLATION METHOD REQUIRED FOR TOYOTA VEHICLES.
T-TT-0361-152017-03-28. Service bulletin. ENGINE. TT: BASED ON CURRENT PART ORDER ALLOCATION, SOME PISTON TYPES HAVE BEEN INCORRECTLY IDENTIFIED WHILE UNDERGOING THE ZE7 2AZ OIL CONSUMPTION REPAIR PROCEDURE. REPLACEMENT PISTONS FOR ZE7 SHOULD BE ORDERED BASED ON THE PISTONS REMOVED FROM THE EXISTING CYLINDER BLOCK AND NO LONGER BY THE MEASUREMENT. THIS TECH TIP INCLUDES INFORMATION REGARDING PRODUCTION ALLOCATION AND INSTRUCTIONS FOR IDENTIFYING PISTON TYPE ON SUBJECT ENGINES. THIS WILL BE PUBLISHED IN THE NEXT REVISION OF T-SB-0030-15
T-TT-353-15 REV12017-03-28. Service bulletin. ENGINE. TT: THERE HAS BEEN SOME CONCERN WITH 3 PIECE RING INSTALLATIONS FOR 2AZ-FE AND 2AZ-FXE ENGINES. THIS TECH TIP CONTAINS THE ACCEPTED INSTALLATION METHOD REQUIRED FOR TOYOTA VEHICLES.
POL 14-122017-03-24. Service bulletin. ENGINE; EQUIPMENT. WPB: TOYOTA HAS RECEIVED SOME REPORTS WHERE THE VEHICLES MAY EXHIBIT EXCESSIVE ENGINE OIL CONSUMPTION. TOYOTA IS NOW ANNOUNCING THE PART REPLACEMENT PHASE OF WARRANTY ENHANCEMENT PROGRAM ZE7 FOR VEHICLES EXHIBITING EXCESSIVE OIL CONSUMPTION.
T-TT-0361-15 REV2017-03-24. Service bulletin. ENGINE. "TT: BASED ON CURRENT PART ORDER ALLOCATION, SOME PISTON TYPES HAVE BEEN INCORRECTLY IDENTIFIED WHILE UNDERGOING THE ZE7 2AZ OIL CONSUMPTION REPAIR PROCEDURE. H REPLACEMENT PISTONS FOR ZE7 SHOULD BE ORDERED BASED ON THE PISTONS REMOVED FROM EXISTING CYLINDER BLOCK AND NO LONGER BY MEASUREMENT. H THIS TECH TIP INCLUDES INFORMATION REGARDING PRODUCTION ALLOCATION AND INSTRUCTIONS FOR IDENTIFYING PISTON TYPE ON SUBJECT ENGINES. THIS WILL BE PUBLISHED IN THE NEXT REVISION OF T-SB-0030-15."
T-SB-0030-152017-03-23. Service bulletin. ENGINE. "TSB: SOME 2006 – 2013 MODEL YEAR VEHICLES EQUIPPED WITH THE 2AZ ENGINE MAY EXHIBIT ENGINE OIL CONSUMPTION. THE PISTON ASSEMBLY HAS BEEN CHANGED TO MINIMIZE OIL CONSUMPTION. USE THE FOLLOWING REPAIR PROCEDURE TO ADDRESS THIS CONDITION."
T-SB-0012-13 REV2017-03-21. Service bulletin. ENGINE; ELECTRICAL SYSTEM. "TSB: 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 REPROGRAMMING PROCESS AND OUTLINES USE OF THE TECHNICAL INFORMATION SYSTEM (TIS) AND THE CALIBRATION UPDATE WIZARD (CUW). FLASH CALIBRATION UPDATES CAN ONLY BE APPLIED TO THE VEHICLE/ECU COMBINATION FOR WHICH THEY ARE INTENDED. ECUS HAVE INTERNAL SECURITY THAT WILL NOT ALLOW THEM TO BE PROGRAMMED WITH ANOTHER ECU’S INFORMATION."
T-TT-0372-152017-03-07. Service bulletin. ENGINE. "TT: IN CERTAIN CASES, VEHICLES UNDERGOING THE ZE7 AZ OIL CONSUMPTION REPAIR PROCEDURE WILL REQUIRE A SHORT BLOCK REPLACEMENT. CURRENTLY, WHEN A NEW SHORT BLOCK ASSEMBLY IS ORDERED FOR A VEHICLE, DOWELS PINS CONNECTING THE SHORT BLOCK TO THE CRANKCASE STIFFENER ARE NOT PRESENT."
T-TT-0372-15 REV2017-03-03. Service bulletin. ENGINE. "TT: IN CERTAIN CASES, VEHICLES UNDERGOING THE ZE7 AZ OIL CONSUMPTION REPAIR PROCEDURE WILL REQUIRE A SHORT BLOCK REPLACEMENT. CURRENTLY, WHEN A NEW SHORT BLOCK ASSEMBLY IS ORDERED FOR A VEHICLE, DOWELS PINS CONNECTING THE SHORT BLOCK TO THE CRANKCASE STIFFENER ARE NOT PRESENT.IF YOU ARE PERFORMING A SHORT BLOCK REPLACEMENT UNDER ZE7, PLEASE ORDER THE FOLLOWING PARTS IN ADDITION TO THE SHORT BLOCK, AND INSTALL IN THE NEW SHORT BLOCK UPON RECEIPT."
ZE7_PHASE2 11/182017-02-16. Service bulletin. EQUIPMENT; ENGINE. "WPB: THE ENGINE IS COVERED UNDER THE TOYOTA NEW VEHICLE LIMITED WARRANTY FOR 5 YEARS FROM THE DATE OF FIRST USE OR 60,000 MILES (WHICHEVER OCCURS FIRST). HOWEVER, TOYOTA IS ANNOUNCING A WARRANTY ENHANCEMENT PROGRAM TO COVER WARRANTY WORK FOR PARTS REPLACEMENT TO ADDRESS EXCESSIVE ENGINE OIL CONSUMPTION*. *NOTE: ELIGIBILITY FOR PARTS REPLACEMENT UNDER THIS WARRANTY ENHANCEMENT PROGRAM IS DEPENDENT ON THE RESULTS OF A DEALER PERFORMED ENGINE OIL CONSUMPTION TEST. THIS WARRANTY ENHANCEMENT PROGRAM PROVIDES A PRIMARY AND SECONDARY COVERAGE EXTENSION TO THE VEHICLE’S “NEW VEHICLE LIMITED WARRANTY” FOR REPLACEMENT OF PARTS RELATED TO EXCESSIVE ENGINE OIL CONSUMPTION. IF THE CONDITION IS VERIFIED, WARRANTY WORK WILL BE PERFORMED IN ACCORDANCE WITH APPLICABLE TECHNICAL SERVICE BULLETIN UNDER THE TERMS OF THIS WARRANTY ENHANCEMENT PROGRAM."

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.