Saturday, August 8, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

2003 Buick Rendezvous overheating reports

10 NHTSA complaints describe overheating and coolant leaks on the 2003 Buick Rendezvous — roughly 4% of all complaints for this model year.

10
Overheating reports
4%
share of complaints
70,311 mi
median reported incident mileage (all complaints)

Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2003 Buick Rendezvous report before drawing conclusions.