GMC · Canada · High
GMC Yukon, Yukon XL +1 more: Airbag
Affects GMC Yukon, Yukon XL, Sierra · 2000 — about 44K vehicles.
The hazard
Certain vehicles have an air bag sensing diagnostic module (SDM) which contains an anomaly that could result in the driver and passenger's air bag failing to deploy during certain frontal collisions. In a vehicle crash, front seat occupants may receive more severe injuries. Correction: Dealers will recalibrate the SDM.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational