GX550 Grille Shutter Malfunction

Austin GX

New member
Jul 29, 2024
7
3
Austin, TX
I have a GX 550 with 5500 miles on it. I just got a check engine light for a grill shutter malfunction coupled with errors for a Drive-Start Control Malfunction.

The dealer is telling me the Grille Shutter assembly is bad and needs to be replaced. Anyone else seen this issue? It’s covered under warranty, but I hate to have them replacing parts on such a new vehicle if it’s actually not a hardware failure. Any guidance or feedback is appreciated.
 
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