Honda Civic Service Manual: Radiator Fan

Radiator Removal and Installation (R18A9)

1. Radiator Cap 1. Wait until the engine is cool, then carefully remove the radiator cap. ...

Radiator Fan Motor Removal and Installation (Except K24Z7)

1151A2 1. Battery Terminal - Disconnection 1. Make sure the ignition switch is in LOCK (0), or the vehicle ...

See also:

Honda Civic Owners Manual. Safety Checklist
For the safety of you and your passengers, make a habit of checking these items each time before you drive. After everyone has entered the vehicle, be sure all doors are closed and locked. Locking the doors helps prevent an occupant from being ejected and an outsider from unexpectedly open ...