While driving my drive decided not engage when I had to stop

ANSWER : Hello. The traction light is like a check engine light for your steering and suspension system. A technician could use a scan tool to pull any error codes to help pinpoint which component is faulty. I believe the problem your vehicle is having is a faulty shift solenoid. The transmission control module sends a signal to the shift solenoid for the shift solenoid to control the transmission shifting. By you paddle shifting you are basically bypassing the shift solenoid because you are controlling the transmission shifting yourself. If the shift solenoid fails completely you will not even be able to use the paddle shift function. It will be best to have your vehicle inspected by technician as soon as possible. You’re able to find a technician for transmission diagnosis here https://www.yourmechanic.com/services/not-able-to-change-gears-inspection

ANSWER : Hey there. Driving with 4×4 on when it is not needed can be rough on the axles, transmission, and hubs. The 4×4 engaging on its own can be the result of a mechanical error or an electrical error.

Mechanically if there is a vacuum leak in the system that engages the 4×4, the hubs can engage automatically if the wheels are rolling. There are other standards that need to be met for this to happen, which is why it is happening under certain conditions. There are a set of vacuum lines that run next to the battery that may need to be replaced.

There are several electrical components that have an effect on the system as well. Any issues like that would likely show on a diagnostic code scan.

If you would like to have this resolved, a certified technician from YourMechanic can come to your car’s location to inspect the transmission and advice you any corrections needed.

ANSWER : Anything is possible with enough engineering. The changes you are looking at would take major structural changes and would definitely not be an easy job. You could possibly consult a manufacturing engineer to get more details on how this could actually be carried out and whether it would be feasible.

ANSWER : Hello, and thank you for writing in. The vehicle may be having many types of problems. With a lack of power and a ticking sound, we must look at the level of the oil and the drive belt. Both can cause similar symptoms and noises. If your oil is low, then you have a leak and you need to turn your attention to finding it. If the belt is broken, frayed, loose, or a pulley is bad, then you will need to replace the belt and take any further corrective action. If these components check out, then you should turn your attention to the charging system and make sure the battery and alternator are working correctly. If necessary you can then resort to testing for proper fuel pressure, spark power, and look into the air intake system. For more diagnostic help, contact our service department to schedule an appointment.

ANSWER : What you are describing may be a result of a faulty speed sensor, potentially low transmission fluid or a even a faulty transmission control solenoid. As your vehicle travels down the road, the computer analyzes data being sent by vehicle speed sensors and engine speed sensors. Based on this information, the Engine Control Unit (ECU), or the Transmission Control Unit (TCM), executes the appropriate upshifts and downshifts by sending a signal to one of several shift solenoids. These transmission solenoids have spring-loaded plungers inside them, which are wrapped with wire. When this coil of wire receives an electrical charge from the TCM / ECU, it causes these plungers to open, allowing transmission fluid to flow into the valve body and pressurize the desired clutches and bands. When this happens, the transmission changes gears and you continue down the road. The computer controls the transmission solenoid in several ways. If the vehicle is equipped with a dedicated Transmission Control Unit, it can open or close the hydraulic circuit using a direct 12v signal. In some cases, the Engine Control Unit (ECU) can control the solenoid’s plunger by turning the ground circuit on and off. When this is not working properly, this can cause a jerking reaction, a delay in shifting or in some cases may cause the transmission to hesitate in shifting gears. I would recommend having a professional from YourMechanic come to your location to diagnose and inspect your transmission.

ANSWER : Hello there. A few common faults will cause your cruise control to cut out with your 2009 Ford Explorer. The most common faults would be the cruise control module, throttle cable, throttle body, or a fuel pump. I recommend having a qualified technician, such as one from YourMechanic, diagnose your cruise control fault in person to ensure that the proper repairs are made.

ANSWER : Hi – first thing to check is for proper transmission fluid level. If fluid level is correct, this may be a transmission failure (forward clutches). I would recommend a transmission inspection by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.

ANSWER : The oil pump in your transmission is probably worn out. The oil pump produces the hydraulic pressure that the transmission uses to engage the forward clutch. As the transmission warms up and some of the clearances tighten up, there is just enough pressure to make it work, but soon it probably won’t work at all. If you haven’t changed the fluid and filter, you may be able to extend the life of the transmission some with that service, but eventually you will probably need to get an transmission or an overhaul. To get a hands on opinion, you can contact Your Mechanic They can send a technician to your home or office to check out your transmission problem and tell you for sure what it will take to solve your problem.