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Service bulletins for the 2007 Toyota Highlander

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.

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

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Only bulletins with component: Exhaust and emissions are shown. Show all

Bulletins, newest first
DOR-M9J4S-072020-07-27. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKUs can no longer be sold as they do not meet CARB standards, but parts on vehicles are not effected.
DOR-M3J3F-072020-07-27. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKUs can no longer be sold as they do not meet CARB standards, but parts on vehicles are not effected.
F0P_Electronic C2018-04-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Dealer Daily: Background The subject vehicles may be unable to pass certain state emission testing requirements due to incomplete readiness of the required Air Fuel (A/F) sensor monitor. Toyota has developed new engine control software logic to help prevent this condition from occurring.
F0P_Dealer Lette2018-04-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Background The subject vehicles may be unable to pass certain state emission testing requirements due to incomplete readiness of the required Air Fuel (A/F) sensor monitor. Toyota has developed new engine control software logic to help prevent this condition from occurring.
F0P_Region Lette2018-04-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Region Letter: Background The subject vehicles may be unable to pass certain state emission testing requirements due to incomplete readiness of the required Air Fuel (A/F) sensor monitor. Toyota has developed new engine control software logic to help prevent this condition from occurring.
T-SB-0042-152017-08-14. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. TSB: Some 2007 model year Highlander HV vehicles may exhibit a condition of oxygen sensor readiness monitors incomplete during state emissions testing. The Hybrid Vehicle (HV) ECU logic has been updated to address this condition.
T-SB-0042-152017-08-14. Service bulletin. ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. TSB: Some 2007 model year Highlander HV vehicles may exhibit a condition of oxygen sensor readiness monitors incomplete during state emissions testing. The Hybrid Vehicle (HV) ECU logic has been updated to address this condition.

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