Inspect the secondary air injection-(SAI) checkvalve for the following:Damage to the SAI check valve feed pipefitting-(1)Damage to the SAI check valve mounting boltholes-(2)Damage to the SAI check valve gasket sealingsurface-(3)Damage to the SAI check valve inletport-(4)Replace the SAI check valve as necessary.
#12-08-132-001A: Accessory Power Outlet and Trailer Lighting Fuse Replacement Labor Operation N1720 Fuse Replacement - (Mar 26, 2013) Lighting
Subject:Accessory Power Outlet and Trailer Lighting Fuse Replacement Labor Operation N1720Fuse ReplacementModels: 2010-2014 GM Passenger Cars and Trucks This bulletin is being revised to add the 2014 model year. Please discard CorporateBulletin Number 12-08-132-001 (Section 08 – Body and Acces ...