There are a number of issues that may be to blame for a P0732. The root causes can usually be traced to a faulty or broken aspect of the transmission system: Low transmission fluid. Contaminated transmission fluid.
How do I fix error code P0732?
How To Correct P0732 Gear 2 Incorrect Ratio
- Refill of Low transmission fluid level.
- Dirty transmission fluid to be changed.
- Faulty Shift Solenoids Replacement.
- Repair or replace Shift Solenoids harness which is open or shorted.
- Faulty Shift Solenoids circuit, electrical connection repair/replace.
What does P0732 code mean?
Code P0732 When the code P0732 is set in the Powertrain Computer, it means that the Powertrain Computer or PCM is seeing a greater than a specified RPM difference between the rotational speed of the Input RPM Sensor and the Transmission Output RPM Sensor when the vehicle is in 2nd gear.
How do you fix an incorrect gear ratio?
The most common repairs to address the P0730 code are as follows:
- Inspect electrical connections and wires connecting sensors to the transmission control module.
- Repair or replace any corroded or damaged wires in and around the transmission control module.
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.
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 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 does gear 2 incorrect ratio mean?
This code is triggered once your PCM detects that the RPM difference between the rotational speed of your input speed sensor and the transmission output speed sensor doesn’t match what the ECM/PCM expects to see in 2nd gear.
What can cause a P0720 code?
What causes the P0720 code?
- Malfunctioning output speed sensor.
- Malfunctioning input speed sensor.
- Damaged or corroded wires, or loose connectors.
- Contaminated or low transmission fluid.
- Faulty engine drivability sensors.
- Malfunctioning shift solenoids.
- In very rare cases, a defective PCM.