[SOLVED] U3507 Code: How To Fix Intermittent Control Module Input Power

The automobile fault code U3507 indicates a problem with the Control Module, which triggers the Engine Light or Service Engine Soon Warning Light. The cause of this issue could be a faulty Control Module, an open or shorted Control Module harness, or a poor electrical connection in the Control Module circuit.

The repair importance of this fault code is high, as it can affect the performance of the vehicle. The difficulty level of the repair is moderate, with a repair time of 1.0.

To fix this issue, one should visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins. It is essential to check the “Possible Causes” listed above to interpret the fault code correctly.

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

If you notice the Engine Light ON, it could be a sign of u3507 fault code.

Here are the symptoms to look out for:

  • The fault code U3507 is associated with several symptoms, including the engine light turning on, the service engine soon warning light appearing, and the engine running poorly.
  • Other symptoms may include reduced power or acceleration, rough idling, stalling, and increased fuel consumption.
  • Additionally, the vehicle may experience difficulty starting or fail to start altogether.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe operation on the road.

The automobile fault code u3507 can be caused by a faulty control module, open or shorted harness, or poor electrical connection.

  • The automobile fault code U3507 can be caused by a faulty control module that sets the code.
  • It can also be caused by an open or shorted control module harness.
  • Additionally, a poor electrical connection in the control module circuit can also trigger this fault code.

Below are some possible fixes for the automobile fault code u3507, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code u3507, first, check the possible causes listed above.
  • Then, visually inspect the related wiring harness and connectors.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
  • This fix will take an estimated repair time of 1.0 hour.

The fault code U3507 is a common issue in automobiles.

The estimated repair time for this fault code is 1.0 hour. The cost of fixing this fault code is influenced by the repair time. Most auto repair shops charge between $75 and $150 per hour.

Therefore, the cost of fixing the U3507 fault code can range from $75 to $150.

It is important to consider the repair time when estimating the cost of fixing this fault code.

The U3507 fault code is related to the control module input power ‘B’ circuit.

This fault code is triggered when the vehicle control modules or sensors detect a system voltage of less than approximately 9 V for approximately 5 s.

The code indicates an intermittent or erratic issue with the control module input power ‘B’ circuit, which can cause problems with the vehicle’s electrical system. It is important to have this issue diagnosed and repaired by a qualified mechanic to prevent further damage to the vehicle.

What are the possible causes of the u3507 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the u3507 automobile fault code. This code is usually caused by a faulty control module that sets the code, an open or shorted control module harness, or a poor electrical connection in the control module circuit. To fix this issue, you should visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

How can I fix the u3507 automobile fault code?

If you’re experiencing an illuminated engine light or service engine soon warning light, it could be due to a faulty control module setting the u3507 fault code. To fix this issue, start by visually inspecting the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. Be sure to check the “Possible Causes” listed above to ensure a proper fix.

What should I visually inspect to troubleshoot the u3507 automobile fault code?

If you’re troubleshooting the u3507 automobile fault code, start by checking for an illuminated Engine Light or Service Engine Soon Warning Light. The code is typically caused by a faulty Control Module or issues with the Control Module harness, such as an open or shorted circuit or poor electrical connection. To fix the issue, visually inspect the wiring harness and connectors for any damage or corrosion. Check for broken, bent, pushed out, or corroded connector pins.

u3507 error fault code explained

If your engine light is on, it could be due to a faulty control module or poor electrical connection. Check the wiring harness and connectors for damage or corrosion.

Look for broken, bent, or pushed out pins. Visually inspect the components and follow the possible causes listed above.

Scroll to Top