Two problems related to automatic emergency braking have been reported for the 2018 GMC Acadia. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 GMC Acadia based on all problems reported for the 2018 Acadia.
Roof is leaking in vehicle without reason after seals and tubing replaced. Brakes lock up without warning!.
Cars emergency brake locks up for no reason. Happened on several occasions but last instance burned out actuator and locked up calipers from just sitting on a hill with foot on brake. This is a huge safety issue when it locks up for no reason on a road. It’s stranded me at least twice because it’s hard to undue.
| Automatic Emergency Braking problems | |
| Adaptive Cruise Control problems |