At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
CAR STARTS, TRANSMISSION OIL HAS BEEN FILLED, AS ADVISED BY THE SERVICE BOOKLET, HOWEVER DOES NOT ENGAGE GEARS, DRIVE DOES NOT WORK NEITHER DOES REVERSE. ON EOBD FACTILE SYSTEM ERROR CODE P0720 IS SEEN. PLEASE ADVISE IF YOU CAN ASSIST
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
The P0720 code is a standard OBD-II trouble code that detects an issue with the output speed sensor circuit. The powertrain control module (PCM) relies on a signal from the output speed sensor, so that it can determine the correct shift strategy and send that information to the transmission.
From that, I would say replace the speed sensor and check the wires as they may have gotten pulled and are not connecting well.
Symptoms of a P0651 code may include: Failure of the transmission to shift between sport and economy modes Transmission shifting malfunctions Delayed (or no) transmission engagement Failure of the transmission to switch between all-wheel and two-wheel drive modes Failure of the transfer case to shift from low to high gear Lack of front differential engagement Lack of front hub engagement Erratic or inoperative speedometer/odometer
P0700 Transmission control system malfunction
P0720 output speed sensor circuit malfunction
P0731 gear ratio error in first gear
P0732 gear ratio error in second gear
Check the o-ring on the 13 pin connector between the TCM and the transmission. If it has oil on it, it will need to be replaced. Also clear any transmission error codes with an OBD II scanner. Make sure the transmission is NOT OVER FILLED. If the problem persists, see your local trans shop.
no checking the trans fluid. There is a drain and fill plug. Jack up the car, keep it level, at hot temp, remove fill plug, if a little fluid comes out, it is at the correct level. know the difference between the drain and fill plug. the fill plug is higher.
×