Why is the dashboard cracking on my Chevy Avalanche?

Short answer: Cracked dashboards are a common complaint on 2007–2013 Avalanches and the related GM full-size SUVs. The cracks often start near the passenger airbag corner or the vents. There's no recall for the cracks, but some owners got help through GM customer care or a dealer they'd done business with. Others use a dash cover. Also check for the Takata passenger airbag recalls on these trucks.

Symptom: Cracks across the top of the dash, often near the passenger airbag or defrost vents, that get longer over time.

What to check first

1. Run your VIN for Takata airbag recalls, including 21V050 (2007–2011) and 21V053 (2013).
2. Call GM customer care and your dealer to ask about goodwill help, and take photos.
3. Pick a dash cover that doesn't block the passenger airbag.

Likely causes

1. Dash material cracking from heat and age. Chevrolet Forum owners report cracks on Avalanches with relatively low miles.

What it usually costs

I couldn't find a reliable published price for dash replacement. Dash covers cost far less than a new dash.

Is it safe to keep driving?

Yes, it's mostly cosmetic. Never cover or glue over the passenger airbag door, and get any open airbag recall done. Verify with a mechanic.

DIY or shop?

DIY for a dash cover. Shop for dash replacement, since the airbag has to be removed correctly.

Recalls, bulletins and complaints in plain words

• No recall covers the dash cracks.
• Recalls 21V050 (2007–2011) and 21V053 (2013): these cover trucks originally sold or ever registered in certain states and territories ( Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas and Puerto Rico). The passenger front airbag inflator (made by Takata) can rupture in a crash and send metal pieces into the cabin. Dealers replace the inflator. If your truck is part of this recall, the dealer fixes it for free.
• NHTSA complaints: 518 keyword-matched complaints for Chevrolet Avalanche 2007–2013 (of 1,319 unique complaints queried, NHTSA complaints API by model year, queried 2026-10-17; keywords: dash … crack, crack … dash, instrument panel … crack, crack … instrument panel, dashboard … split, split … dash) (NHTSA returned no complaint data for 6 model-year queries).

What owners report

• In 2012 Avalanche LTZ dash cracked, an owner found the dash cracked at about 55,000 miles. Members said some owners got help from a dealer they had spent money with, GM customer care offered help to some, and others used a dash cover.
• Another owner posted about an 08 dashboard broken, and on r/ChevyAvalanche an owner wrote that the dealership cracked my dash.

My take

My advice as a former car salesman: if you're a good customer at a GM dealer, ask your service advisor to submit a goodwill request before you buy a dash cover. The worst they can say is no.

Vehicle focus: 2007–2013 Chevrolet Avalanche.

Safety / mechanic note

Never cover the passenger airbag door, and get open airbag recalls done. Verify with a mechanic.