RECALL: 6,920 Diono Cambria 2 Booster Seats After Reports Of Headrest Separating

Diono is recalling certain Cambria 2 Booster Seats model numbers 31200-US-01, 31201-US-01, and 31202-US-01. In the event of a crash, a crack between the headrest and backrest can occur, allowing the headrest to separate. As such, these seats fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 213, “Child Restraint Systems.”


All affected seats will be remedied at no charge to the owner. Diono will ship a replacement backrest/headrest to all owners at Diono’s expense. Diono expects that the replacement headrests will be available for shipment by May 9, 2021, but the replacement headrests may be available before that time.

You may continue to use the seat as a backless booster while waiting for the replacement backrest. The affected units meet FMVSS 213 requirements when used as a backless booster.

  • Injuries Reported: 0
  • Number of Units Affected: 6920
  • Dates Produced: September 5, 2020, through November 30, 2020
  • MRSP: $79.99

Serial Numbers Affected:

  • 648762
  • 648801
  • 648802
  • 648803
  • 64882
  • 648842
  • 648843
  • 648844
  • 648846
  • 648847
  • 64892
  • 648926

2020 CAMBRIA 2 BOOSTER SEAT RECALL serial numbers

If your Diono Cambria 2 does not have the Serial numbers listed above, it is NOT included in this recall. Other Diono Cambria 2 booster seats do not have the identified issue and fully comply with FMVSS 213.

Please who have one of the seats affected by the recall are being asked to complete the online registration form: to receive your free replacement backrest remedy kit  or contact Diono at 1-855-463-4666 /

Diono is asking parents to NOT return the product to the retailer that the child restraint was purchased from OR contact the retailer.

About the author

Lisa Arneill

Mom of 2 boys and founder of and World Traveled Family. When I'm not running around after my boys, I'm looking for our next vacation spot!

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