You don't show what engine yours has , I'am assuming you have 3. In very rare cases, there will be no noticeable symptoms, other than the Check Engine light coming on. Depending on the price of shift solenoid and accessibility, it may be worth a try but keep in mind you may be guessing at this point. Enter the 5 character trouble codes in the search box and submit the search. What are the symptoms of the P0758 code? What repairs can fix the P0758 code? You can find this tutorial in Spanish here: at: autotecnico-online.
Far cheaper than a transmission replacement. Before the change, the c. . Doesn't show P0842 or P0642 , no such codes. If beyond interval, you should replace the oil, if not, verify level and condition. What causes the P0758 code? Gears will then be shifted to the optimum position. One is a multimeter resistance test and the other is manually applying power 12 volts and ground and listening for the solenoid to make a click sound.
Refer to service manual and other troubleshooting steps. YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle. How does a mechanic diagnose the P0758 code? Testing the shift solenoids B or C involves 2 simple tests. Transmission repairs can get expensive so you will want to make sure to cover the basics before jumping to any conclusions. The shift solenoids are not interchangeable.
The information contained on this site is presented for informational purposes only. The computer controlled automatic transmission uses shift solenoids to manage the transfer of fluid between hydraulic circuits and actuate a change in transmission gear ratio. What type code reader are you using to read these codes? You may need to unplug several connectors in order to check circuit integrity. While fuel economy was increased, acceleration was seriously compromised, and the loss of engine vacuum led to a dangerous loss of braking assist when the P0758 code system was in four-cylinder mode. Your transmission may have multiple shift solenoids. Same issue with the Odyssey 03 to 05. .
It does this by re-directing the flow of the transmission fluid which changes the position of the shift valves in the valve body. When it does, debris gets into the transmisson thereby clogging the filter and sometimes ruins the gears. You may need to have a transmission shop take a look at it. Make sure to disconnect battery before proceeding. If they transmission fluid looks contaminated, they will flush and replace it, and then retest the system once more.
If your Civic 01 is still running and it is beyond 100K, run fast to a transmission shop and replace the torque converter immediately. It's important to know if the car has the sport shift button or not also. Is your check engine light on? The Powertrain Control Module controls the solenoid by providing the ground path. Varying gear ratios are needed to increase and decrease vehicle speed, maximize engine performance, and optimize fuel efficiency. The family has since been using the unlock lever beneath the shifter to retain use of the car.
In my case it was ignition switch's life comming to the end. The currently selected is for the Acura makes. Read more: Jul 14, 2014 P0758 Volkswagen - Shift Solenoid 'B' Electrical Possible causes - Low transmission fluid level - Dirty transmission fluid - Faulty shift solenoid 'B' valve - Shift solenoid 'B' valve harness or connectors - Shift solenoid 'B' valve circuit is open or shorted Worst possible scenario is that the Transmission Control Module has noticed the solenoid is either taking too much current a short circuit or too little current an open circuit. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. The connectors have guide tabs that will also make it impossible to connect them to the wrong engine wiring harness pigtail connector.
Refer to service manual for connector locations. If you're transmission is still not shifting, take a look at the suggestion found here:. Basics of Shift Solenoids B and C Image 1 of 2, in the image viewer, is your guide to the location of both shift solenoid B and C on the transmission. Shift solenoid B enables the transmission to shift from 2nd gear to 3rd gear. You need to find your transmission computer from under your passenger side floor carpet and see if it looks burnt like this inside. Refer to service manual for procedure. May 06, 2011 P0753 Shift Solenoid A Electrical its inside of transmission not very easy to replace it controls the shifting of the transmission P0763 Shift Solenoid C Electrical its another transmission shift solenoid P0758 Shift Solenoid B Electrical another shift solenoid now my question to you is your transmission shifting normal have you had any work done to your car recently like changeing any seals on your transmission to have theses replaced by a mechanic its gonna be very expensive i could tell you step by step how to change them with theses codes you should be haveing serious shifting issues if you dont have shifting issues reset codes and see if they come back if they do then it could be in the wireing harness comeing from transmission hope this answers your question happy holidays Dec 16, 2010.