Honda TSB #A17050D
2018 Honda Odyssey
Affected Component: ELECTRICAL SYSTEM
- Summary
- Service news article - On early production vehicles, when the factory removed the No. 18 BACKUP (10 A) fuse for shipping, DTC U1291-00 (lost communication with the relay control module) was falsely set. This DTC doesn't cause any indicators to come on, but it will show up the first time you run an all DTC check with the i-HDS.