[SOLVED] P0958 Code: Fix Auto Shift Manual Mode Circuit High Easily!

The automobile fault code P0958 indicates a problem with the Auto Shift Manual Switch.

When this fault occurs, the Engine Light or Service Engine Soon Warning Light will turn on.

The cause of this issue could be a faulty switch, an open or shorted harness, or a poor electrical connection in the switch circuit.

To fix this problem, you should visually inspect the wiring harness and connectors for any damage. Look for broken, bent, pushed out, or corroded pins in the connectors. This repair is of moderate importance and difficulty, with an estimated repair time of 1.0.

To interpret the fault code, check the “Possible Causes” listed above and follow the recommended steps for inspection and repair.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the automobile fault code: p0958.

  • The symptoms of the automobile fault code P0958 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p0958 can be caused by a faulty Auto Shift Manual Switch, an open or shorted harness, or a poor electrical connection in the circuit.

  • The fault code P0958 can be caused by the following: a faulty Auto Shift Manual Switch, an open or shorted harness for the Auto Shift Manual Switch, and a poor electrical connection in the Auto Shift Manual Switch circuit.

To fix the automobile fault code p0958, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0958, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
  • This fix is estimated to take approximately 1.0 hour.

The factors influencing the diagnosis and fixing cost of the automobile fault code p0958 are the estimated repair time of 1.0 hour and the hourly rate charged by auto repair shops, which typically ranges between $75 and $150.

The P0958 fault code refers to a problem with the Auto Shift Manual Mode Circuit in the transmission of your vehicle.

The Transmission Control Module (TCM) is responsible for monitoring the signal from the Auto Shift Manual Switch. When this signal does not meet the factory specifications, the TCM sets the P0958 code.

This fault code indicates that there is a high circuit issue with the Auto Shift Manual Mode. It means that the signal being received by the TCM is higher than what is expected.

This can lead to problems with the shifting of gears and may affect the overall performance of the transmission.

If you encounter the P0958 fault code, it is important to have it diagnosed and repaired as soon as possible. Ignoring this issue can result in further damage to the transmission and potentially lead to more expensive repairs down the line. A qualified mechanic will be able to determine the exact cause of the high circuit issue and provide the necessary repairs to resolve the problem.

What are the possible causes for the engine light being on or the service engine soon warning light being illuminated with fault code P0958?

If you see the engine light or service engine soon warning light illuminated with fault code P0958, it could be due to a faulty Auto Shift Manual Switch or an open or shorted harness. To fix this issue, visually inspect the wiring harness and connectors for any damage. Check for broken, bent, pushed out, or corroded pins in the connectors. Make sure to address any damaged components and ensure a proper electrical connection.

How can I visually inspect the wiring harness and connectors to troubleshoot fault code P0958?

To troubleshoot fault code P0958, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. This can help identify any issues with the Auto Shift Manual Switch or its circuit. By checking for these possible causes, you can take the necessary steps to fix the problem and get your engine light or service engine soon warning light turned off.

What should I look for when checking for damaged components and inspecting the connector’s pins to fix fault code P0958?

When troubleshooting fault code P0958, start by checking for the following: a lit Engine Light or Service Engine Soon Warning Light. The possible causes include a faulty Auto Shift Manual Switch, an open or shorted Auto Shift Manual Switch harness, or a poor electrical connection in the Auto Shift Manual Switch circuit. To fix the issue, visually inspect the wiring harness and connectors, paying attention to any damaged components. Additionally, check for broken, bent, pushed out, or corroded pins in the connectors.

p0958 error fault code explained

If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, the issue could be a faulty Auto Shift Manual Switch or a problem with the wiring harness or connectors. To fix it, visually inspect the wiring and connectors for any damage, and check for broken or corroded pins.

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