Product Description
BUTTON, HORN
Frequently Asked Questions
Q: Which Crown lift trucks have the CR 89318-003 horn button?
A: The CR 89318-003 horn button is found on Crown FC, PC, and RC series electric lift trucks equipped with audible warning systems. Confirm your truck model includes a horn circuit before ordering, as older or basic models may not have this button.
Q: What electrical voltage does the CR 89318-003 horn button control?
A: The CR 89318-003 activates the horn relay circuit, which typically operates at truck battery voltage (12V or 24V DC depending on your truck model). The button itself carries low-voltage control signals; the horn speaker draws heavier current from the main battery.
Q: Why is the CR 89318-003 horn button not activating the truck horn?
A: Check the horn speaker connection and relay in the truck electrical system first. If the speaker is functional but the button does not activate it, the button contacts may be worn or the control wire may be disconnected. Test continuity in the button circuit with a multimeter.
Q: How does the CR 89318-003 horn button differ from the raise and lower buttons?
A: The CR 89318-003 is mechanically identical to the raise and lower buttons in size and form, but it controls a different electrical circuit (horn relay) instead of hydraulic or motor commands. The button operates momentarily when pressed and releases when pressure is removed.