2 NHTSA safety recalls cover the 2006 Peterbilt 389. Every recall repair is free at any Peterbilt dealer.
Is yours affected? Recalls cover ranges of VINs, not every 2006 Peterbilt 389. Check your 389 by VIN and confirm open recalls at NHTSA.gov.
Each campaign as NHTSA published it: what is wrong, what can happen, and the fix. Newest first.
Not every 2006 Peterbilt 389 is in every recall. Enter your 17-character VIN to see the recalls on record for your exact vehicle, then confirm which are still open at NHTSA.gov or with any Peterbilt dealer.