P0919 - Shift Position Control Error

P0919 – OBD-II Trouble Code Technical Description

Shift Position Control Error

What does the fault code mean P0919?

Trouble code P0919 can occur due to a possible transmission control module (TCM) failure. In manual transmissions, the sensor is located in the gearshift lever and tells the engine computer which gear is selected. If the PCM receives an intermittent signal from the sensor, a P0919 code is stored.

This code indicates a misfire on a random or multiple cylinder, or that the gear you select does not match the actual gear on the vehicle. Troubleshooting specifications may vary depending on your vehicle make and model.

Possible reasons

This shift position control error problem may be caused by the following reasons:

• Damaged connectors and/or wiring
• Broken sensor
• Faulty switch
• Gear shift drive unit is faulty
• TCM problems or malfunctions

The most likely cause of this code is faulty transmission components, such as broken, corroded, damaged or disconnected wires. Malfunctions can also be caused by incorrect reading of the sensor. In rare cases, this may be due to a faulty PCM, but this should be the last thing to consider.

What are the symptoms of a fault code? P0919?

The intensity of the error may vary from case to case. Most often, the P0919 error code results in a gear shift error, resulting in the vehicle being unable to shift gears.

Symptoms of P0919 include:

• Transmission behaves erratically
• The transmission does not include forward/reverse gears.

How to diagnose a fault code P0919?

To easily diagnose the P0919 trouble code, you need to follow these steps:

1. Use an OBD-II code reader to check the code.
2. Check if the sensors that detect the error are working properly.
3. Carefully inspect the transmission related parts to ensure that the sensors are working properly.
4. Visually inspect the wiring and circuitry related to the transmission for signs of corrosion or damage.

Diagnostic errors

When diagnosing cars, the following common errors are often encountered:

1. Incorrect determination of the cause of the malfunction due to insufficient analysis of symptoms.
2. Insufficient verification or misinterpretation of data obtained from the OBD-II code reader.
3. Neglecting to inspect physical components and wiring may result in important mechanical faults being missed.
4. Incorrect assessment of the operation of sensors and vehicle control systems, which can lead to the replacement of functioning components unnecessarily.

How serious is the fault code? P0919?

Trouble code P0919 can be serious because it indicates a problem with the shift position sensor. This may cause the transmission to malfunction and the vehicle to be unable to shift gears. It is recommended that you contact a qualified mechanic immediately to diagnose and resolve the problem.

What repair will help eliminate the code? P0919?

The following repairs may be required to resolve the P0919 code:

1. Replacing damaged or faulty transmission position sensors.
2. Check and, if necessary, replace damaged wires or connectors associated with the transmission position sensors.
3. Diagnose and repair transmission control module faults, if any.

Remember, to successfully resolve the problem, it is best to contact a qualified technician who can properly diagnose and perform the necessary repairs.

What is P0919 Engine Code [Quick Guide]