The P0735 code is an indicator that the automatic transmission can’t be shifted to the 5th gear.
How do I fix error code P0735?
How To Correct P0735 Gear 5 Incorrect Ratio
- Repair or replace any corroded or damaged wires in and around the transmission control module.
- Replace transmission fluid and wiring, if not in working condition.
- Repair or replace problem with the pump.
- Replace faulty shift solenoids.
- Replace faulty torque converter.
What causes incorrect gear ratio code?
The incorrect gear ratio code may have several causes: Bad or dirty fluid in the transmission. Low fluid in the transmission. Broken mechanical components within transmission.
How do I fix code P0733?
Repairs that can fix a P0733 code would include:
- Replacing a shift solenoid.
- Replacing the powertrain control module.
- Replacing the transmission module (if applicable)
- Adding or replacing the transmission fluid and filter.
- Overhauling the current transmission.
- Installing a brand new transmission.
How do I fix code P0731?
What repairs can fix the P0731 code?
- Adding more transmission fluid or changing the transmission fluid.
- Replacing a defective shift solenoid.
- Replacing or reprogramming a defective TCM.
- Replacing wiring and/or connectors for a damaged transmission control circuit.
What causes P0735?
P0735 can be triggered when your vehicle is driving in 5th gear or while you’re shifting into it. With an automatic transmission, the vehicle’s computer is in charge of the shifting.
What does transmission fluid pressure low mean?
If the fluid is low, it should be assumed that there is a leak in the system, and the mechanic should begin searching for where the leak is coming from. Depending on the location of the leak, it may be able to be repaired, and the issue resolved.
What does reverse incorrect ratio mean?
OBD code P0736 is defined as “Reverse -incorrect ratio”, and is set when the PCM/TCM (Powertrain Control Module/Transmission Control Module) detects a problem while shifting into reverse gear, or while the vehicle is in motion with reverse gear selected.
What is a shifting solenoid?
A transmission shift solenoid is what controls the flow of transmission fluid. This is done through a module that sends an electrical signal telling the shift solenoid exactly when to transfer fluid in and out of the transmission along with the right rate.
What does a transmission control module do?
What is a Transmission Control Module? The transmission control module is an electronic component of your transmission that’s in charge of interpreting electrical signals from sensors in other parts of the vehicle.
What can cause a P0733 code?
Here are some common triggers of the error code P0733:
- Low transmission fluid level.
- Dirty transmission fluid.
- Bad shift solenoids.
- Internal transmission problems.
- A faulty valve body.
- Circuit problems, such as damaged wiring and poor connections.
- An issue with the PCM or TCM, such as software in need of an update.
Where are the shift solenoids located?
Transmission Shift Solenoid Location
The Transmission shift solenoids are located inside the valve body of your automatic transmission. They are integrated into the valve body, and on some car models, you can see them without removing the valve body, while on others, you have to remove the valve body to reach them.