+18 2009 Gmc Acadia Not Shifting No Check Engine Light 2023. I have a 2009 acadia with 128k km & check engine light blinks on & off the minute i reach 60km/hour. If your check engine light is on, get a code scanner and see what trouble codes are.
Web to reset the check engine light on the gmc acadia you will need to either reset the battery by removing the positive and negative cables, or connect an obd. Web a check engine light can indicate a broad spectrum of problems with your 2009 gmc acadia. If you are noticing a consistent decrease in performance with the check engine light on, your.
