Honda Civic: Common Problems, Fault Codes & Repairs Everything for the Honda Civic in one place — its common problems and reliability, the fault codes owners see most, and the tools to diagnose them. Common problems & reliability Honda Civic — Common problems & reliability Honda Civic fault codes Honda Civic P0300Honda Civic P0420Honda Civic P0128Honda Civic P0171Honda Civic P0401Honda Civic P0430Honda Civic P0442Honda Civic P0455 Honda Civic specs & capacities Honda Civic — Fuse box location & guideHonda Civic — Oil capacity & typeHonda Civic — Tire pressureHonda Civic — Bolt pattern & wheel sizes Recommended tools Automotive MultimeterCompression TesterBattery & Charging System Tester Read your code: OBD-II scanners →