GMC Acadia owners have reported 1 problem related to manual transmission floor shifter (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Acadia based on all problems reported for the Acadia.
Would not shift into park. Was able to shut off engine but electrical system would not shut off. The vehicle was stationary. Dealer had to replace floor shifter and electrical harness.
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