This technical bulletin provides a procedure to replace the dehydrator to correct the condition of A/C...
Chevrolet technical service bulletin 18NA156 for 2013-2014, 2017-2018 Chevrolet Silverado 1500, 2013-2018 Chevrolet Tahoe and 2014 GMC Sierra 1500 and others.
- Bulletin number
- 18NA156
- Component
- Equipment: appliance: air conditioner
- Summary
- This technical bulletin provides a procedure to replace the dehydrator to correct the condition of A/C Inoperative and/or Insufficient Cooling due to the seals going bad within the part.
Vehicles covered
- Chevrolet Silverado 1500 2013-2014, 2017-2018 2013201420172018
- Chevrolet Tahoe 2013-2018 201320142015201620172018
- GMC Sierra 1500 2014 2014
- Chevrolet Suburban 2013-2018 201320142015201620172018
- GMC Yukon 2013-2018 201320142015201620172018
- Chevrolet Silverado 2500 2013-2018 201320142015201620172018
- GMC Yukon XL 2013-2018 201320142015201620172018
- GMC Sierra 2500 2013-2018 201320142015201620172018
- Cadillac Escalade 2014-2018 20142015201620172018
- GMC Yukon Denali 2013 2013
- Cadillac Escalade ESV 2014-2018 20142015201620172018
- GMC Yukon Denali XL 2013 2013
- GMC Sierra Denali 2013, 2015-2018 20132015201620172018
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