How to Replace Buick Lacrosse, Chevy Malibu Active Grille Shutter (Error Code P151E, U0284)

In this video we show how to fix GM service engine codes P151E and U0284 on a 2017-2019 Buick Lacrosse and 2016-2025 Chevy Malibu by replacing the Radiator Active Grille Shutter. On this 2017 Buick Lacrosse we received a $1,300 quote, instead we did it ourselves for $200 in under 30 minutes. This process is the same for various other GM vehicles from 2017-2025 that utilize an active grille shutter to open and close air going to the radiator under specific conditions.

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SKIL PWR CORE 12V Brushless 3/8 Inch Ratchet Wrench Kit w/ 2.0Ah Battery and PWR JUMP Charger (RW5763A-10)
https://amzn.to/4lqLNcd

Aftermarket (4 vane) Front Lower Active Grille Shutter with Motor Malibu 2016-2021 & Buick LaCrosse 2017-2019:
https://amzn.to/3Ur4MIB
Aftermarket (3 Vane) Front Upper Active Grille Shutter with Motor 2017-2019 Buick LaCrosse: https://amzn.to/3UpuLAe

GM Part Numbers:
Active Grille Shutter 4 Vane (one installed in video): GM GENUINE 23278689
Active Grille Shutter 3 Vane: GM GENUINE 23335171

Chapters:
00:00 - Intro
00:24 - Active Grille Shutter Location
00:55 - Remove Underbody Plastic Cover
02:08 - Remove Active Grille Shutter
04:48 - Compare Old vs New Grille Shutter
06:24 - Install New Active Grille Shutter
09:14 - Install Plastic Bracket / Grille Shutter Plug
10:48 - Install Underbody Plastic Cover
13:13 - Wrap Up (Just saved $1,000!)

Disclaimer:
Because of factors outside the control of TeamDIYNow, we can’t guarantee against improper use or unauthorized modifications to anything outlined in this video. TeamDIYNow recommends all safety precautions be used when working with vehicles, tools, or anything else talked about or used in this video. TeamDIYNow assumes no liability for personal or property damage or injury incurred as a result of information within this video. No information provided in this video guarantees any expressed or implied warranty or outcome. Any injury, damage, or loss that may result from improper use of tools, equipment, or procedures contained in this video is the sole responsibility of the viewer not TeamDIYNow. Everything demonstrated or implied in this video is to solely be used at your own risk.