Does one ECB control all electronics: Or Does your sunroof leak?
What is your question?
The first sign electronics were wrong is when cruise control did not work. A few days later it did. When my car would not start and the lights came on along with every indicator light on the dash, I changed key battery. I had to walk home and get other set of keys first. Car started fine and I took it home. I made appt. With Nissan and they made a repair. My extended warranty covered it. The problem remained and I knew it before I returned home. Made another appt. This time they said my sunroof drains were plugged up causing water to corode my ECB. This was cleaned out and new ECB installed. I still have at least 3remaining electronic problems: blind spot indicator light is not working, emergency braking assisr is not working, lane departure light is on but brakes do not react. My warranty refuses to pay for this. I had a G 35 for 12 years and NEVER had sunroof drainage issue. I had two other Infinitis and no sunroof problems either. I think Infiniti should help out.
What makes this problem better or worse?
No rainI More Rain!
How long has your 2013 INFINITI EX37 had this problem?
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Hello, cleaning out sunroof drains is unfortunately not a defect, but a maintenance issue. That is how Nissan is likely seeing it, and any extended warranty would see it that way also. I'm sorry to say, but a manufacturer warranty or warranty coverage covers components for failures due to defect, not maintenance and wear.
You may wish to contact your insurance company -- perhaps comprehensive coverage would apply to this concern?
Water getting to a place it is not welcome -- such as within electrical modules -- is never a good thing. Hopefully you can get this resolved once and for all sooner than later.
