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. Driver Information Interface Warning and Information Messages*
The following messages appear only on the driver information interface. Press the  (display/information) button to see the message again with the system message indicator on. Message Condition Explanation Appears if any door or the trunk is not completely clos ...