What is your question?
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What is your question?
Trans shirts rough then service required light comes on. RPMs over 4000 at 50 mph. Mitzi tech said it was internal trans problem but also have P1590code. Also said it was trans speed sensor. Wants to replace trans. Can I replace sensor and where can I find it? Read article hear about input speed sensor and the symptoms here are the ones I am experiencing. Need help love my vehicle and don't want to get rid of it. What seems to make the problem better or worse? Shifts rough once completely stopped RPMs skyrocket. How long have you had this problem? A few weeks
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Sounds more like what is needed is a bit more time diagnostically to determine what (or which parts) of the transmission are in need or service or repair. We can perform a preliminary diagnostic as a courtesy to you to help shape the work moving forward. Please give us a call at the shop to schedule! 301-662-0421
Mitzi had my vehicle for almost 3 hours and said they ran diagnostics on it and they thought the transmission speed sensor was bad. This was the second time I took it in to have it checked. I cannot keep driving the vehicle the way it is as I don't want to do any further damage to the trans. I was quoted a price of $1800 (parts and labor) for a used trans with 93k miles with no guarantee this would correct the problem. Not willing to do this at this time and especially for a trans with so much mileage. Can get one on internet with less mileage if I decide to change it. If it is the transmission speed sensor, why can't we change it ourselves. Need to know where to find it on trans. Also, read where internal trans problem was one of the most common misdiagnose of the P0715 code. I don't want to replace the trans if the problem is the trans speed sensor. Trans does not make noise only shifts roughly. Unplugged TCM overnight and problem was corrected for a month or so but started up again.