The AC system on that year was actually dealer install only, Honda didn't ship any with A/C. To answer your question, yes. The cooling fan relay is located behind the passenger headlight next to the air filter box. It should be right next to the passenger side engine bay ground point.
In a 1986 Honda CRX, the cooling fan relay is typically located in the engine compartment, near the battery or the fuse box. It is often mounted on the inner fender or firewall. You may need to consult the vehicle's service manual for the exact location and identification of the relay.
Honda produced the CRX from 1983 to 1991. Honda is releasing a car in 2011 called the CR-Z, it is a hybrid remake of the CRX. Check it out!
1991
4X100
Yes it does.
the 1991 Honda crx hf has the 1.5 liter motor unless a swap has been done
There 's none.
Honda stopped making CR-X at 1991
Yes, the air conditioning system in a 1991 Honda CRX has both a fuse and a relay. The fuse protects the electrical circuit by breaking the connection if there's an overload, while the relay helps control the power to the A/C compressor. If the A/C is not working, it's a good idea to check both the fuse and the relay for any issues.
There is no horn relay on a 1988 Honda CRX Si. The horn is wired to a negative terminal and sounds when the contact touch. There is no need for a relay using this type of set up.
The Honda dealership or your local auto parts store is able to get you a total car wiring diagram for a 1991 Honda CRX SI. You can also find it (for free) at the library.
main relay switch may need to be changed.