Electrical Problems, Transmission. How ever with the transmission, it dosent happen all the time, most of the time yes. it will either not shift out of first, or when it does shift out of first it wont shift out of third. When slowing down to a stop, going into first gear the car will kick.

Here are some possible causes and steps to consider:

Check the transmission fluid level and condition. Shifting issues might be caused by low or filthy transmission fluid. Check that the transmission fluid is at the proper level and seems clean and red. If it is low or polluted, a fluid change and filter replacement may be required.

Transmission Solenoids: Modern automatic transmissions employ solenoids to manage gear shifting. A faulty solenoid might cause the transmission to stay in one gear. If needed, a professional can diagnose and replace malfunctioning solenoids.

Transmission Control Module (TCM): The TCM is in charge of controlling the operation of the transmission. It can cause shifting problems if it malfunctions or receives inaccurate sensor data. Check the TCM for fault codes and functionality.

Wiring and Electrical Issues: Examine the transmission's wiring and electrical connections, especially those to the TCM and sensors. Damaged wires, faulty couplings, or electrical issues can all disrupt transmission operation.
Shifting problems can also be caused by internal mechanical faults within the transmission, such as worn clutches, damaged gears, or a malfunctioning valve body. These problems can be diagnosed and repaired by a competent transmission mechanic.

Transmission Fluid Pressure: Proper gear engagement is dependent on transmission fluid pressure. Shifting might be affected by a malfunction with the transmission pump or pressure regulator. A pressure test can aid in the diagnosis of these problems.

Examine your vehicle for Diagnostic Trouble Codes (DTCs): Even if the knock sensor problem has been rectified, there may be more DTCs associated with the transmission problem. Check for any stored trouble codes with a diagnostic scanner to gain more insight into the problem.

I hope this might be helpful.

It sounds like you're facing a transmission issue with your MAN Diesel TGA truck. If the truck is not shifting into gear and the engine is not revving properly, there could be several potential reasons for this problem. Here are a few things you can check:

1. Transmission Fluid Level and Quality: Inspect the transmission fluid level and condition. Low fluid levels or dirty/burnt fluid could affect the transmission's performance. Ensure that the fluid is at the correct level and is not excessively contaminated.
2. Transmission Linkage: Check the linkage between the gear lever and the transmission itself. Sometimes, linkage problems can prevent the transmission from engaging properly.
3. Transmission Control Module (TCM): The TCM is responsible for controlling the shifting of gears. A malfunctioning TCM could cause issues with gear changes. Scan for any error codes using a diagnostic tool to identify TCM-related problems.
4. Solenoids: Automatic transmissions use solenoids to control the flow of transmission fluid, which in turn controls gear shifting. Malfunctioning solenoids can lead to gear engagement problems. A diagnostic scan can help identify if any solenoids are faulty.
5. Torque Converter: Issues with the torque converter can cause difficulty in shifting gears. A mechanic should inspect the torque converter to ensure it's functioning correctly.
6. Electrical Connections: Ensure all electrical connections related to the transmission system are secure and free of corrosion.
7. Vacuum Lines (if applicable): If your truck has a vacuum-controlled transmission, check for any vacuum leaks or issues with the vacuum lines.
8. Clutch System (if manual transmission): If your truck has a manual transmission, problems with the clutch system, such as a worn clutch plate or a malfunctioning clutch master or slave cylinder, could cause shifting difficulties.

Given the complexity of modern transmissions, it's recommended to have a professional mechanic or technician diagnose and address the issue. They can perform a detailed inspection, run diagnostics using specialized equipment, and provide you with an accurate diagnosis and repair plan.
If the engine is not revving properly in addition to the transmission issue, it's possible that these problems might be interconnected, and a comprehensive diagnosis is essential to resolve the overall performance issues with your truck.

There are a few potential causes for this issue in a 2002 Chevy Trailblazer, including:

1. Transmission issues: The transmission may be damaged or malfunctioning, causing it to not shift into gear. If this is the case, it will likely require professional repairs or a replacement.
2. Shift solenoid failure: The shift solenoids control the movement of fluid in the transmission, and a failure of one or more of these solenoids can cause shifting problems, including not being able to engage any gears.
3. Electrical issues: The transmission may not be receiving the correct electrical signals from the transmission control module or other components, which can cause shifting problems. This could be due to a problem with the wiring, connections, or other electrical components.
4. Low fluid levels: If the transmission fluid is low, this can cause shifting problems, so it is a good idea to check the fluid levels and add more if necessary.
5. Clutch or pressure plate problems: If the clutch or pressure plate is damaged or worn, this can cause shifting problems, including not being able to engage any gears.

If you have checked the linkages and fuses, and are still experiencing the issue, it is recommended that you have the vehicle inspected by a professional mechanic to diagnose and repair the problem.

There are a few possible reasons why your 2002 Mitsubishi Montero Sport might not go right after shifting into drive or when at a stop won't take right back off and jerks really hard when it does. Transmission problems: The transmission is responsible for transferring power from the engine to the wheels. If the transmission is faulty, it can cause a variety of problems, including difficulty shifting gears, jerking, and stalling. Clutch problems: The clutch is responsible for engaging and disengaging the transmission from the engine. If the clutch is faulty, it can cause a variety of problems, including difficulty shifting gears, jerking, and stalling. Engine problems: The engine is responsible for providing power to the transmission. If the engine is faulty, it can cause a variety of problems, including difficulty shifting gears, jerking, and stalling. Electrical problems: The electrical system is responsible for powering the various components of the vehicle, including the transmission. If the electrical system is faulty, it can cause a variety of problems, including difficulty shifting gears, jerking, and stalling. If you are experiencing these symptoms, it is important to have your vehicle diagnosed by a qualified mechanic to determine the root cause of the problem. Once the cause of the problem has been identified, the mechanic can recommend the necessary repairs. Here are some tips to help prevent these problems from happening in the future: Have your transmission serviced regularly: The transmission fluid should be changed according to the manufacturer's recommendations. Have your clutch serviced regularly: The clutch should be inspected and adjusted according to the manufacturer's recommendations. Have your engine serviced regularly: The oil and filter should be changed according to the manufacturer's recommendations. Have your electrical system checked regularly: The electrical system should be inspected for any signs of wear or damage. By following these tips, you can help to prevent transmission, clutch, engine, and electrical problems from happening in the future.

There is a module on the side of the transmision that could be your troubles if it wasn't electrical then it would slip when shifting you would see your Rpm gauge run real high. Check the module!! If it don't work have to take it in to a shop

It sounds like when you accelerate it downshifts and acts like it is in neutral, when you let off, it shifts back to coast like it is in drive. I would question shift solenoid first. I know this is what 1-2 shift solenoid can act like if you have no low 1 and starts in low 2 or 2nd. There are two solenoids, 1-2nd and 2-3rd. You can drop pan and change them easy.

Possible causes of OBD code P0730
- Low transmission fluid level - Dirty transmission fluid - Shift solenoids - Shift solenoids harness or connectors - Transmission mechanical problems - Transmission hydraulic control circuit The Error code is generally activated on detection of the following conditions: The TCM has detected that the transmission is trying to mechanically shift to a lower gear than intended

Possible causes of OBD code P0735
- Low transmission fluid level - Dirty transmission fluid - Shift solenoids - Transmission mechanical problems - Transmission hydraulic control circuit The Error code is generally activated on detection of the following conditions: P0735 is detected when A/T cannot be shifted to the 5th gear position even if electrical circuit is good.

Yes,cause of the amps not being there it can do a lot of things,but again,it s a chance it has nothing to do with it too.

Transmission does not shift automatically, only manually. Swap in a known-good PCM, check wiring, check other sensors such as VSS and TPS.

3rd gear starts, can manually shift through all gears. When car has been turned off for a bit, then back on it will run normally.: VSS drop off w/ Hi-stall converter. The rpms are too high, but VSS is showing no movement. Happens after a tire burning take-off. Doesn't store a code, will not throw a CEL (I've heard that it will store a code if it happens 3 or more times). Cure: Reprogram PCM for VSS drop off -- PCMforLess knows about it.

Note that many problems that show up as transmission issues are actually PCM or electrical, and may be external to the transmission. Try a different PCM, and check for chafing where the cables come out of the PCM or the transmission on the passenger side.

Good luck and thank you for using Fixya.

Sounds like the mouse chewed more than just your fuel pump wiring. How hard your transmission shifts is controlled by the PCM, controlling the force motor inside the trans. There should be some troublecodes present in the PCM that may help you pinpoint the problem. You can also hook a scanner to your vehicle to see what it is doing.

There could also be internal mechanical or electrical problems with your transmission. A scanner with bi-directional controls can help you determine whether your problem is electrical or mechanical. These transmissions are known to break springs and plastic pistons in the valve body. Also, if your transmission shifts hard in all gears, including shifting into reverse, your sun shell may break. When this happens, you will loose R, 2nd & 4th gears, leaving 1st and 3rd.

As preventive maintenance, installing a shift kit, e.g. SK4L60E from Transgo, and replacing the plastic accumulator pistons with ones made of aluminum may correct your mechanical problems.