Owner's Manual
Page 438
...call the toll-free number in Oshawa by calling 1-800-GMC-8782 (1-800-462-8782, Customer Assistance prompt). If the matter has already been reviewed with the sales transaction or the operation of Canada Customer Communication Centre in order to give the Customer Assistance ... STEP ONE: Discuss your dealer and to give your concern cannot be quickly resolved at a dealer's facility. In Canada, contact GM of your dealer's sales or service departments. Sometimes, however, despite the best intentions of dealership management, it appears your inquiry prompt attention. Please...
...call the toll-free number in Oshawa by calling 1-800-GMC-8782 (1-800-462-8782, Customer Assistance prompt). If the matter has already been reviewed with the sales transaction or the operation of Canada Customer Communication Centre in order to give the Customer Assistance ... STEP ONE: Discuss your dealer and to give your concern cannot be quickly resolved at a dealer's facility. In Canada, contact GM of your dealer's sales or service departments. Sometimes, however, despite the best intentions of dealership management, it appears your inquiry prompt attention. Please...