NHTSA opened 5 defect investigations covering the 1997 GMC Suburban.
VisibilityEA02006 · opened May 2002, closed Jul 2003Led to recall 03V159000
Windshield wiper failure
As a result of this, and the precedinginvestigation, rq99-003, gm has expanded the population of safety recall 98v-150 (replacement of the windshield wiper control module) to include an additional 1.77 million vehicles.included are various 1994-1997 my m/l vans, s/t trucks and suvs, & c/k trucks and suvs.see attached t
EquipmentDP00001 · opened Jan 2000, open
Oem hitch receiver platform cracking
The petition alleges that cracks in the hitch receiver platform may lead to separation of the trailer and loss of steering control
Electrical SystemPE99073 · opened Dec 1999, closed May 2000
Battery leaks acid
Odi has received 21 complaints where owners allege that the standard gm factory supplied ac delco battery case failed, resulting in the leakage of sulfuric acid.of the 21 complaint vehicles, six Suburban, three tahoes, and one yukon owner(s) complained about a loss of brake fluid from deterioration of the right frontbr
SteeringPE98060 · opened Nov 1998, closed May 1999
Erratic steering boost while driving
Alleged that the variable effort steering unit intermittently provides full boost tot he power steering gear at moderate to high speeds.
Service Brakes, HydraulicEA95026 · opened Sep 1995, closed Sep 2001Led to recall 01I006000
Poor brake performance
Poor performance of ABS brakes