Honda Civic Owners Manual: Transmission Fluid

Adding the Coolant

Make sure the engine and radiator are cool.  Turn the reserve tank cap 1/8 of a turn counterclockwise and relieve any pressure in the cooling system.  Push down and turn the ...

Continuously Variable Transmission (CVT) Fluid

Models with continuously variable transmission Specified fluid: Honda HCF-2 Transmission Fluid Have a dealer check the fluid level and replace if necessary. Do not attempt to check or change the ...

See also:

Honda Civic Owners Manual. Immobilizer System
The immobilizer system prevents a key that has not been pre-registered from starting the engine. Each key contains electronic transmitters that use electronic signals to verify the key. Pay attention to the following when inserting the key into the ignition switch or pressing the ENGINE ST ...