Cadillac · Canada · High
Cadillac CTS: Airbag
Affects Cadillac CTS · 2011 — about 790 vehicles.
The hazard
On certain all-wheel-drive vehicles, a loss of grease from the centre constant velocity (CV) joint can over time result in vibrations of the propeller shaft and these vibrations could be transferred to the rollover sensor located on the floor above it. The signal produced by the vibrations in the rollover sensor may result in an unwarranted deployment of the curtain airbags creating a risk of injury to the occupants of the vehicle. Correction: Dealers are to replace the rear propeller shaft assembly.
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