One problem related to battery has been reported for the 2004 Honda Civic. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Honda Civic based on all problems reported for the 2004 Civic.
The contact owns a 2004 Honda Civic hybrid. While parked, the contact noticed that the check engine light and the integrated motor assist light illuminated on the instrument panel. The vehicle was taken to the dealer for diagnostics, where the technician stated that the integrated motor assist battery would need to be replaced. The vehicle was not repaired. The approximate failure mileage was 132,000.