Honda Pilot recurring issue with belt and tension pulley causing bolt breakage on Honda Pilot

Some Honda Pilot owners report experiencing issues with the tensioner pulley and belt, including bolt breakage shortly after maintenance work like timing belt replacements. These problems can lead to symptoms such as the battery light illuminating and a loss of power steering while driving. Although Honda has not officially acknowledged this issue, it is noted that the tensioner pulley has undergone multiple revisions due to earlier problems. To mitigate these risks, some owners recommend applying oil to the bolt and using a new serpentine belt, as well as opting for OEM parts instead of aftermarket ones, which may have quality concerns. If these issues occur, it is advisable to consult a trusted mechanic or Honda dealership for proper diagnosis and resolution.