P0873 CHEVROLET code

What the P0873 code means. The vehicle’s Powertrain Control Module (PCM) is fed information on many aspects of the vehicle’s systems, including transmission fluid pressure. In a P0873, the sensor in the transmission system’s C circuit has detected a pressure level that extends beyond the manufacturer’s set limits.

What does a po847 code mean?

The P0847 code is a standard OBD-II trouble code that detects a problem with the transmission fluid pressure “B” circuit. The “B” represents an area of the transmission fluid pressure circuit, rather than an individual component.

What does P083B code mean?

When the TCM detects an incorrect signal from the Transmission Pressure Sensor, it sends a signal to the engine control module (PCM) to set code P083B. Driving with this trouble code is not recommended. A vehicle with this code should be taken in to a repair shop for diagnosis.

What is code P0989?

The P0989 code is a generic OBD-II trouble code that detects a transmission fluid pressure sensor E circuit abnormality. In this case the “E” circuit is a region of the circuit, and not any one component. This sensor circuit is a key component of the transmission hydraulic pressure system.

Where is the transmission fluid pressure sensor?

The Transmission Fluid Pressure Sensor/Switch (TFPS) is usually found attached to the side of the valve body inside the transmission, although sometimes it may be found screwed into the side of the transmission case/body itself.

Can you drive with P0847?

If your car is showing the engine code P0847, you’re looking at an issue with your transmission fluid pressure sensor switch (switch “B”). Driving with this issue can cause significant damage to your car, so you should get it fixed immediately.

How do I fix code P083B?

How to Correct P083B Transmission Fluid Pressure Sensor/Switch “G” Circuit Range/Performance

  1. Checking for transmission fluid or changing the transmission fluid.
  2. Defective shift solenoid replacement.
  3. Replacing or reprogramming Transmission Control Module.
  4. TFPS circuit repair and replacement.

How do you change a transmission pressure switch?

Zitat von Youtube: So you have space to move new for this section so you're gonna use a 10 millimeter bolt i mean a bolt a socket to remove this and then a 10 millimeter wrench down there to remove.

How do I fix code P0733?

Repairs that can fix a P0733 code would include:

  1. Replacing a shift solenoid.
  2. Replacing the powertrain control module.
  3. Replacing the transmission module (if applicable)
  4. Adding or replacing the transmission fluid and filter.
  5. Overhauling the current transmission.
  6. Installing a brand new transmission.