[SOLVED] P0953 Code: Fix Auto Shift Manual Control Circuit High With Ease!

The automobile fault code P0953 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 p0953 fault code.

  • The symptoms of the automobile fault code P0953 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p0953 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 P0953 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 p0953, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0953, 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.
  • The estimated repair time for this fix is 1.0 hour.

The factors influencing the diagnosis and fixing cost of the automobile fault code p0953 are the estimated repair time of 1.0 hour and the average hourly rate charged by auto repair shops, which ranges between $75 and $150.

The P0953 fault code refers to a problem with the Auto Shift Manual Control Circuit. 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 P0953 code.

This code indicates that there is a high voltage condition in the Auto Shift Manual Control Circuit.

It is important to address this issue promptly to ensure proper functioning of the transmission system.

What are the possible causes for the automobile fault code P0953?

If you see the engine light or service engine soon warning light on, the fault code P0953 might be the culprit. This code is often caused by a faulty auto shift manual switch, an open or shorted harness, or a poor electrical connection in the auto shift manual switch circuit. To fix the issue, 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. Don’t forget to check the possible causes listed above for a more comprehensive solution.

How can I visually inspect the wiring harness and connectors to fix the issue?

To fix the issue of the Engine Light being ON or the Service Engine Soon Warning Light, start by checking the possible causes, such as a faulty Auto Shift Manual Switch or an open or shorted harness. Then, visually inspect the wiring harness and connectors for any signs of damage. Look out for broken, bent, pushed out, or corroded pins on the connectors. This thorough inspection will help identify and resolve the issue effectively.

What should I look for when checking for damaged components or corroded connector pins?

When troubleshooting an engine light that is on, it is important to check for damaged components and corroded connector pins. These issues can be the cause of a faulty auto shift manual switch or poor electrical connection in the auto shift manual switch circuit. To fix the problem, visually inspect the wiring harness and connectors, paying close attention to any signs of damage. Look for broken, bent, pushed out, or corroded pins on the connectors.

p0953 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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