10L80 10L90 Automatic Transmission Torque Converter Restriction – 2017-2020 Cadillac Chevrolet & GMC
NHTSA ID Number: 10178308 Manufacturer Communication Number: PIP5573C Summary This Preliminary information communicates to the dealer technician that the torque converters for the 10L80 and 10L90 10 speed transmission are on restriction through the Product Quality Center. Dealers are advised to contact the Product Quality Center if diagnostics has lead to replacement of the transmission torque converter. 15 … Read more