How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask HDGene Your Own Question
HDGene, ASE Certified Technician
Category: Lincoln
Satisfied Customers: 5497
Experience:  25 year ASE Master Technician & Advanced Drivability L1 Certified Ford Senior Master Technician
Type Your Lincoln Question Here...
HDGene is online now
A new question is answered every 9 seconds

Getting a p0775 code on my 2004 Ford Explorer. I changed the

Customer Question

Getting a p0775 code on my 2004 Ford Explorer. I changed the solenoid pack oil and filter. Still getting code p0775. What next
JA: Thanks. Can you give me any more details about your issue?
Customer: Shifts hard in first gear. O/D light flashes and will not go into overdrive
JA: OK got it. Last thing — Lincoln Mechanics generally expect a deposit of about $18 to help with your type of question (you only pay if satisfied). Now I'm going to take you to a page to place a secure deposit with JustAnswer. Don't worry, this chat is saved. After that, we will finish helping you.
Submitted: 1 year ago.
Category: Lincoln
Expert:  HDGene replied 1 year ago.
Ok this code says it is a open or short to battery power, it maybe due to a wiring issue at the transmission bulkhead connector that bolts down to the solenoid body. Or from the trans to the pcm or pcm itself. You would need to inspect and load test the wiring between the engine and trans. A common issue is corrosion isnide the trans bulkhhead connector from water leaking into the connector from the ac drain. If this looks like it has corrosion it can cause a voltage drop and this concern. Im assuming you didnt see any major debris or metal in the trans pan when you removed it to replace the solenoid body and torque the body down properly. Depening on the mileage these transmissions have lots of other issues from hanging up servo pistons to apply either of the 2 bands for intermediate and overdrive and sometimes a spring can break or valve hang up in the main control valve body causing these types of codes. So a total inspection of everything would be required for a process of elimination.
Expert:  HDGene replied 1 year ago.
Hello, do you need more help or information?