One problem related to coolant leaking has been reported for the 2002 Suzuki XL7. The most recently reported issues are listed below.
Problems with vehicle overheating. The vehicle engine would overheat occasionally and leak coolant. The vehicle was taken to the dealer who replaced the coolant, radiant, thermostat and other engine components. Transmission fluid leaked and white smoke could be seen coming from the rear of the vehicle. The vehicle's accelerator pedal vibrated and noise was heard coming from the engine when starting. The timing chain and tensioner had to be replaced.