Finally got to my dealership to get this performed. Description on the service record states customer may not be able to shift out of park with expired latent fault mode counter. ECM reprogrammed.
NO RECALL, IT'S A TSB, TECHNICAL SERVICE BULLETINWas kinda wondering is there shift to park recall? Had brought my 19 Denali to the dealer for transmission shift problem and was told there’s shift to park recall. Thought it’s only on the acadias but now terrains? It’s also sad that even on the GM recall website and the app says there’s none. Or is it a TSB? At the same time the dealer loaned me a Encore GX as wel.