Tech Tip: Greenhouse Gas Logic (GHG) has been implemented on Toyota A/C Systems to reduce tailpipe emissions
Toyota technical service bulletin T-TT-0294-14 for 2012-2013 Toyota Camry, 2012-2015 Toyota Prius and 2014 Toyota Corolla and others.
- Bulletin number
- T-TT-0294-14
- Component
- Equipment: appliance: air conditioner
- Summary
- Tech Tip: Greenhouse Gas Logic (GHG) 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. GHG Logic technology works by automatically operating the HVAC system in REC mode when certain conditions are met, improving the A/C system cooling efficiency and reducing the vehicle's CO2 tailpipe 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 4RUNNER 2013-2015 201320142015
- Toyota Avalon 2012-2014 201220132014
- Toyota Sequoia 2014-2015 20142015
- Toyota Venza 2013-2014 20132014
- Toyota Prius C 2012-2014 201220132014
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