2006 hino no horn

davidw787

Rookie Expediter
Owner/Operator
Horn stopped work both city and air checked fuse was good can’t find relay if it is one and can’t get steering wheel cover off any help?
 

greasytshirt

Moderator
Staff member
Mechanic
The cover comes off with two torx screws under the steering wheel. Loosen them completely and jiggle the cover a lot.
I've seen a number of older trucks have the horn ring contact wear away enough to stop making contact.
 

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RoadTime

Veteran Expediter
Owner/Operator
The cover comes off with two torx screws under the steering wheel. Loosen them completely and jiggle the cover a lot.
I've seen a number of older trucks have the horn ring contact wear away enough to stop making contact.
I never would have guest there was a fuse or relay for the air horn :tearsofjoy:
 
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