TT: Greenhouse Gas Logic (GHC) has been implemented on Toyota A/C Systems to reduce tailpipe emissions
Toyota technical service bulletin T-TT-0294-14 Rev for 2012-2013 Toyota Camry, 2012-2015 Toyota Prius and 2014 Toyota Corolla and others.
- Bulletin number
- T-TT-0294-14 Rev
- Component
- Equipment: appliance: air conditioner
- Summary
- TT: Greenhouse Gas Logic (GHC) has been implemented on Toyota A/C Systems to reduce tailpipe emissions. The federal government issues café (Corporate Average Fuel Economy) credits to vehicle manufacturers that implement new technologies that reduce the carbon footprint of the vehicles they produce. GHC Logic technology works by automatically operating the HVAC system in REC mode when certain operating conditions are met, improving the A/C systems cooling efficiency and reducing the vehicle's C02 emissions.
Vehicles covered
- Toyota Camry 2012-2013 20122013
- Toyota Prius 2012-2015 2012201320142015
- Toyota Corolla 2014 2014
- Toyota RAV4 2013-2015 201320142015
- Toyota Sienna 2014 2014
- Toyota Tundra 2012-2013 20122013
- Toyota 4RUNNER 2013-2015 201320142015
- Toyota Highlander 2012-2013 20122013
- Toyota Avalon 2012-2014 201220132014
- Toyota Sequoia 2013-2015 201320142015
- Toyota Venza 2013-2014 20132014
- Toyota Prius C 2012-2014 201220132014
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