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Ron, ASE Certified Technician
Category: Jeep
Satisfied Customers: 34121
Experience:  34 year working in the automotive field as a Tech.
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Seen thread about horn switch problem on jeep grand Laredo

Customer Question

Seen thread about horn switch problem on jeep grand Laredo , I have an issue and getting p2339 . Where is this switch located? How do I track it down. Fuse #16 and the relay are good.
Rest of fuse check out o.k too!
Submitted: 1 year ago.
Category: Jeep
Expert:  Ron replied 1 year ago.
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
In order to be able to help you with the code P2339 I need to know what year, make and model you are working on as well as what type of problem you are having. Please provide this information with complete details of what it is you are trying to do and we can work from there. Your question is listed in the Hyundai section, are you working on a Jeep?
Customer: replied 1 year ago.
I don't know how that happened because it should've
Been submitted to George H.
Anyways it is an 2005 jeep grand Laredo
4.7L engine.
Specifically the horn goes off on it's own. So had
To pull the relay out . All fuses and relays are O.K
Scanned and pulled p2339 horn switch stuck open.
I have cleared & reset still comes back. Also the
Horn will NOT work/blow from steering column. Is
The switch located inside the wheel? Or do you think bad module ipm???
Expert:  Ron replied 1 year ago.
The horn switch is incorporated into the SCM (steering control module ) located behind the steering wheel on the column and its the most common cause of the type of horn issue you are having. See the removal steps in the link below, copy and paste the link to your browser to open and view them.