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Ron, ASE Certified Technician
Category: Hyundai
Satisfied Customers: 36024
Experience:  35 year in the Auto repiar business ASE Certified
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Hyundai Elantra GLS: I had code p0422, p1529, and p0715 on

Customer Question

I had code p0422, p1529, and p0715 on my 2001 Elentra... not sure where to start?? Any advice?
Submitted: 2 years ago.
Category: Hyundai
Expert:  Ron replied 2 years 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.
The code P0442 in most cases sets due to a failing Catalytic Converter(s) and in most cases the fix is to replace it.
The code P1529 and P0715 can be set due to any of the following,
Input Speed Sensor
Transmission Control Module (TCM)
With the speed sensor being the most common. To verify, run the enclosed pinpoint test in the link below.
Copy and paste the link to your browser to open and view them.