GMC · Canada · High
GMC P Series, G Series: Suspension
Affects GMC P Series, G Series · 1985–1986 — about 3K vehicles.
The hazard
On certain G3 and P3 vehicles, the left-hand lower control arm can crack starting at the rear flange and progress to the ball joint mounting hole and eventually cause the end of the control arm to separate. This could result in a vehicle crash without prior warning. Correction: A new left-hand lower control arm will be installed.
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