I’ve owned my 2024 Buick Enclave Avenir in White Diamond, fully loaded minus AWD for a while now and it’s been a dream to drive until just yesterday. Upon start up the Driver Information Center (DIC) showed a reduced power warning and the car stayed in a low gear up to 20mph even though it indicated drive. It sounded like it was in Low 1. After shifting manually between low and drive, the issue corrected itself. Also, the steering wheel volume control and the buttons to cycle through the DIC screens suddenly stopped working. Tho the following days, everything worked fine again. Has anyone else experienced these temporary defects?
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Day 1 electrical issue
- Thread starter salaryman
- Start date
FrenchyFryGuy
New member
- Joined
- May 25, 2025
- Messages
- 2
sounds like it's just an intermittent issue, but you still need to keep an eye on it. Document Everything, like the date, time, warnings, and symptoms you experienced. also check Battery Connections, wiring, and all. If it happens again, get it to the dealer ASAPI've owned my 2024 Buick Enclave Avenir in White Diamond, fully loaded minus AWD for a while now and it's been a dream to drive until just yesterday. Upon start up the Driver Information Center (DIC) showed a reduced power warning and the car stayed in a low gear up to 20mph even though it indicated drive. It sounded like it was in Low 1. After shifting manually between low and drive, the issue corrected itself. Also, the steering wheel volume control and the buttons to cycle through the DIC screens suddenly stopped working. Tho the following days, everything worked fine again. Has anyone else experienced these temporary defects?
Good idea, had that in mind too actually. Tho do you have any temporary fix?sounds like it's just an intermittent issue, but you still need to keep an eye on it. Document Everything, like the date, time, warnings, and symptoms you experienced. also check Battery Connections, wiring, and all. If it happens again, get it to the dealer ASAP
Yeah, I had something really similar happen with my 2023 Enclave Essence, out of nowhere I got the reduced power warning too, and the steering wheel controls froze. After restarting, it all went back to normal, I never got a code stored either. Dealer couldn't replicate it, but they mentioned a possible software glitch in the BCM or throttle body