CPSC campaign 05583
Hazard
Some 2004.5 and 2005 Model Year Sportsman, Scrambler 500 ATVs, Trail Boss and Magnum 330 ATVs were assembled with possibly defective Electronic Control Modules (ECM), which may fail and overheat. If this were to occur, excessive heat could cause a fire, possibly resulting in serious injury or death.
Remedy
Free repair. Contact your Polaris ATV dealer to schedule an appointment for ECM replacement. Polaris has notified registered affected consumers directly about this recall.
The text above is quoted verbatim from the CPSC record. Confirm the affected units and the remedy with the manufacturer or CPSC. Recall data may be incomplete, delayed, or superseded.