Honda Civic Service Manual: Engine Control

Internal Combustion Powertrain Control

...

How to Set Readiness Codes (KA KC KL models K24Z7)

Malfunction Indicator Lamp (MIL) Indication (In relation to Readiness Codes) The vehicle has certain readiness codes that are part of the on-board diagnostics for the emissions systems. If the vehi ...

See also:

Honda Civic Owners Manual. Airbag Care
You do not need to, and should not, perform any maintenance on or replace any airbag system components yourself. However, you should have your vehicle inspected by a dealer in the following situations: When the airbags have deployed If an airbag has inflated, the control unit and other related p ...