{"nhtsa_id":10118033,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-27","date":"2014-10-17","document_id":"MC - The Wrench","mfr_campaign":null,"replaces":null,"component":"TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; EXTERIOR LIGHTING; ELECTRICAL SYSTEM; EQUIPMENT","mfr_system":null,"summary":"Technician newsletter - TPMS Interference When troubleshooting a TPMS malfunction indicator lamp, it is important to note that sometimes something outside of the system can interfere with the TPMS signal going from the wheels to the receiver. Honda has experienced several cases where the technician has spent countless hours trying to repair a system that is not actually broken. Many aftermarket accessories such as HID lights, cell phone/GPS chargers, and other electrical accessories can emit radio-frequency noise that can interfere (RFI) with the TPMS signal. If the motorcycle is equipped with any of these accessories, make sure to remove/disable them before you begin to verify the problem.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10118033-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10118033-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10118033","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"lighting","name":"Lighting","parent":null},{"id":"tires","name":"Tires","parent":null},{"id":"tpms","name":"Tire pressure monitoring","parent":"tires"}],"codes":[],"topics":[],"vehicles":[{"make":"HONDA","model":"GL1800","year_from":2009,"year_to":2009,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}