[SOLVED] P1650 Code: Fix Power Steering Pressure Switch Out Of Range!

The automobile fault code P1650 indicates a problem with the Power Steering Pressure (PSP) system.

The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light.

The cause of this fault code can be a faulty PSP, an open or shorted PSP harness, a poor electrical connection in the PSP circuit, or a damaged Powertrain Control Module (PCM).

To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look for any broken, bent, pushed out, or corroded pins in the connectors. The repair time for this issue is estimated to be around 1.0 hour.

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

Repair Importance Level3.33 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level6.67 (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 p1650 fault code.

  • The symptoms of the automobile fault code P1650 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code P1650 can be caused by a faulty Power Steering Pressure (PSP), an open or shorted PSP harness, a poor electrical connection in the PSP circuit, or a damaged Powertrain Control Module (PCM).

  • The fault code P1650 can be caused by the following: a faulty Power Steering Pressure (PSP), an open or shorted Power Steering Pressure (PSP) harness, a poor electrical connection in the Power Steering Pressure (PSP) circuit, or a damaged Powertrain Control Module (PCM).

To fix the p1650 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code P1650, follow these steps: 1.
  • Check the possible causes mentioned above.
  • 2.
  • Visually inspect the wiring harness and connectors related to the fault code.
  • 3.
  • Look for any damaged components.
  • 4.
  • Check for broken, bent, pushed out, or corroded pins in the connectors.
  • The estimated repair time for this fix is 1.0 hour.

The factors influencing the diagnosis and fixing cost of the automobile fault code P1650 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 P1650 fault code is related to the Power Steering Pressure (PSP) input to the Powertrain Control Module (PCM). During the key ON engine OFF (KOEO) self-test, this code indicates that the PSP input is registering as high.

In the key ON engine running (KOER) self-test, this code indicates that the PSP input did not change state. Essentially, the code signifies that the Power Steering Pressure Switch is out of the self-test range. When this fault code appears, it means that there may be an issue with the power steering system.

The PSP input is not functioning as it should, which can lead to problems with steering control. It is important to address this issue promptly to ensure safe and efficient operation of the vehicle. A professional diagnosis and repair are recommended to resolve the P1650 fault code and restore proper functioning of the power steering system.

What are the possible causes of the automobile fault code P1650?

If you’re seeing the engine light on or the service engine soon warning light, the fault code P1650 could be the culprit. This code is often caused by a faulty power steering pressure (PSP) system. It could be due to an open or shorted PSP harness, a poor electrical connection in the PSP circuit, or even a damaged powertrain control module (PCM). To fix this issue, start by visually inspecting the wiring harness and connectors. Look out for any damaged components and check for broken, bent, pushed out, or corroded connector pins.

How can I visually inspect the wiring harness and connectors to fix the P1650 fault code?

If you’re dealing with the P1650 fault code and your engine light is on, it’s time to take action. The cause could be a faulty Power Steering Pressure (PSP), an open or shorted PSP harness, a poor electrical connection in the PSP circuit, or a damaged Powertrain Control Module (PCM). To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, such as broken, bent, pushed out, or corroded pins. Don’t forget to check for any damaged components as well. Take a close look and get ready to tackle this problem head-on.

What should I look for when checking for damaged components and connector pins to resolve the P1650 fault code?

If you’re dealing with the P1650 fault code and your engine light is on, there are a few things you should check. The possible causes include a faulty Power Steering Pressure (PSP), an open or shorted PSP harness, a poor electrical connection in the PSP circuit, or a damaged Powertrain Control Module (PCM). To resolve this issue, visually inspect the wiring harness and connectors, paying close attention to any damaged components. Look out for broken, bent, pushed out, or corroded connector pins. This thorough inspection will help you identify and resolve the problem.

p1650 error fault code explained

If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a faulty Power Steering Pressure (PSP).

To fix this, check the possible causes mentioned above. Inspect the wiring harness and connectors visually, and look for any damaged components or broken, bent, pushed out, or corroded connector pins.

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