NHTSA Campaign 91V217000

SUSPENSION:FRONT:CONTROL ARM:LOWER ARM

Issued by GENERAL MOTORS CORP. · Reported Dec 13, 1991 · 166,624 vehicles affected

What's wrong

THE LEFT HAND LOWER CONTROL ARM CAN CRACK STARTING AT THE REAR FLANGE AND PROGRESSING TO THE BALL JOINT MOUNTING HOLE AND EVENTUALLY CAUSE THE LOWER BALL JOINT TO SEPARATE FROM THE CONTROL ARM.

Consequence

IF THE BALL JOINT SEPARATES FROM THE CONTROL ARM, A LOSSOF VEHICLE CONTROL COULD RESULT IN A VEHICLE CRASH WITHOUT PRIOR WARNING.

Remedy

INSTALL A RESINFORCED BRACE TO THE LEFT HAND LOWER CONTROL ARM.

Vehicles affected by this recall

Make Model Year Units
CHEVROLET C30 1985 166,624
CHEVROLET C30 1986 166,624
CHEVROLET G30 1985 166,624
CHEVROLET G30 1986 166,624
GMC C35 1985 166,624
GMC C35 1986 166,624
GMC G35 1985 166,624
GMC G35 1986 166,624

Source: NHTSA Campaign 91V217000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.