P0907 - High signal level in the gate position selection circuit
OBD2 Error Codes

P0907 - High signal level in the gate position selection circuit

26.10.2023 /

P0907 – OBD-II Trouble Code Technical Description

High signal level in the gate position selection circuit

What does the fault code mean P0907?

Trouble code P0907 indicates a high signal on the gate position circuit, related to a problem with the vehicle's transmission. A flashing trouble code P0907 may indicate some problems with the transmission position select circuit, particularly a high level. To solve this problem, it is necessary to carry out diagnostics and possibly replace the gate selection position sensor/GSP sensor.

Possible reasons

A high signal level in the gate position selection circuit can be caused by the following reasons:

  1. The gate position selection circuit is faulty.
  2. Faulty PCM (engine control module).
  3. Possibly faulty wiring.
  4. Electronic components may be faulty.
  5. Gate selection position sensor misalignment.
  6. The gear shift lever is faulty.
  7. The gate selection position sensor is faulty.

What are the symptoms of a fault code? P0907?

We care about our customers and therefore fully understand your problem. It is for this reason that we have listed some of the main symptoms that cause OBD code P0907 to flash. Here they are mentioned as follows:

Common symptoms associated with this problem may include:

  • Problems with proper driving.
  • Difficulty with acceleration.
  • Possible ignition failure due to low speed.

How to diagnose a fault code P0907?

To diagnose error code P0907, you need to follow these steps:

  1. Use an OBD-II scanner to retrieve all codes stored in the vehicle's transmission control module.
  2. Check electrical components, including wiring and powertrain control module.
  3. Clear all codes and do a test drive to check if the problem is resolved effectively.
  4. Check the GSP sensor setting and, if necessary, check the gear shift.

Diagnostic errors

When diagnosing trouble code P0907, the following common errors may occur:

  1. Incomplete system scan with OBD-II scanner, which may result in missing related trouble codes.
  2. Insufficient inspection of wiring and electrical components, which may lead to incorrect identification of the source of the problem.
  3. Incorrect detection of gate select position sensor offset, which can lead to incorrect adjustment and subsequent transmission problems.
  4. Insufficient check of gear shift operation, which may lead to misinterpretation of the cause of the error.

How serious is the fault code? P0907?

Trouble code P0907 indicates a signal problem in the gate position select circuit and is related to problems with the vehicle's transmission. Although this is not a critical failure, if the problem is not resolved, it can lead to further deterioration of the transmission and make the vehicle difficult to drive. It is recommended to carry out diagnostics and repairs as soon as possible to avoid serious problems with the car.

What repair will help eliminate the code? P0907?

To resolve error code P0907, you may need to do the following:

  1. Check and possible replacement of wiring associated with the gate position selection circuit.
  2. Check and, if necessary, replace the gate selection position sensor.
  3. Check and, if necessary, replace the powertrain control module (PCM) if damage is found.
  4. Check and adjust the gear shift if problems are found with its operation.

Repair steps may vary depending on the specific cause of the P0907 code. It is recommended that you have the problem diagnosed and repaired by a qualified mechanic.

What is P0907 Engine Code [Quick Guide]

P0907 – Brand-specific information

Trouble code P0907 can apply to different makes of vehicles. Below is a list of some car brands with their definitions for code P0907:

  1. Ford: Transmission Control Module (TCM) - General Error - High level fault in gate position switch circuit.
  2. Toyota: Transmission Controller (TCM) - high signal level in the gate position selection circuit.
  3. Honda: Engine/Transmission Control Module (ECM/TCM) - Gate Position Select Circuit High.
  4. BMW: Powertrain controller (EGS) – signal high in the gate position selection circuit.
  5. Mercedes-Benz: Transmission electronics controller (TCM) – signal high in the gate position selection circuit.

For specific car brands, it is recommended to contact official dealers or qualified specialists for more accurate information and diagnostics.

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