2011 Honda Odyssey: Electrical System complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 66 owner complaints for the 2011 Honda Odyssey that list the electrical system component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11768770 (filed 10/03/2026): “Both navigation clock and vehicle radio clock are showing incorrect time and i am not able to set it to correct time either. it is causing confusion all the time as we are very used to of these clocks.…”
- NHTSA complaint ODI #11686590 (filed 09/11/2025): “The contact owns a 2011 honda odyssey. the contact stated that while driving at various speeds, the messages "check systems" and "check power" were displayed, and the battery warning light illuminated. the contact stated that on a separate occasion, after refueling, the vehicle failed to restart. af…”
- NHTSA complaint ODI #11681809 (filed 08/20/2025): “Odometer fraud. the contact purchased a 2011 honda odyssey. the contact stated that while attempting to trade the vehicle, the carfax report indicated that there was a mileage discrepancy. the vehicle was a private sale. at the time of purchase, the vehicle mileage was 121,000, and at the time of re…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Moderate
Finding and splicing chewed wiring is doable with a multimeter and patience but can be time-consuming; harness replacement is pro work. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Page last updated .