[SOLVED] P0860 Code: Fix Gear Shift Control Module Communication Circuit Issue!

The automobile fault code P0860 indicates a problem with the Gear Shift Control Module ‘A’. This can cause the Engine Light to turn on or the Service Engine Soon Warning Light to illuminate. The possible causes include a faulty module, an open or shorted harness, or a poor electrical connection in the module circuit.

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

It is important to address this issue promptly to prevent further damage to the vehicle.

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 p0860 fault code.

  • The symptoms of the automobile fault code P0860 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p0860 can be caused by a faulty Gear Shift Control Module ‘A’, an open or shorted harness, or a poor electrical connection in the circuit.

  • The fault code P0860 can be caused by the following: a faulty Gear Shift Control Module ‘A’, an open or shorted harness for the Gear Shift Control Module ‘A’, and a poor electrical connection in the circuit for the Gear Shift Control Module ‘A’.

To fix the p0860 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0860, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors for any damage.
  • Look for broken, bent, pushed out, or corroded pins on the connectors.
  • This fix should take approximately 1.0 hour.

The factors influencing the diagnosis and fixing cost of the automobile fault code p0860 are the estimated repair time and the hourly rate charged by auto repair shops.

The estimated repair time for this fault code is 1.0 hour. Auto repair shops typically charge between $75 and $150 per hour for their services.

These factors will determine the overall cost of diagnosing and fixing the p0860 fault code.

The P0860 fault code indicates a problem with the communication circuit between the Engine Control Module (ECM) and the Gear Shift Control Module.

The ECM is responsible for monitoring the Gear Shift Control Module, and when it detects an issue in communication, it triggers the OBDII code. This fault code specifically refers to the communication circuit of Gear Shift Control Module ‘A’. When this fault code is present, it means that there is a disruption in the communication between the ECM and the Gear Shift Control Module.

This can lead to various issues, such as improper shifting of gears or difficulty in changing gears. It is important to address this problem promptly to ensure smooth and efficient operation of the transmission system.

A professional diagnostic scan and inspection of the communication circuit will be necessary to identify the exact cause of the issue and determine the appropriate fix.

What are the possible causes of the automobile fault code P0860?

If you see the engine light or service engine soon warning light on, it could be due to the automobile fault code P0860. This code is often caused by a faulty gear shift control module ‘A’, an open or shorted harness, or a poor electrical connection in the gear shift control module ‘A’ circuit. To fix this issue, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look for broken, bent, pushed out, or corroded pins in the connectors.

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. Then, visually inspect the wiring harness and connectors related to the Gear Shift Control Module ‘A’. Look for any damaged components and check if there are any broken, bent, pushed out, or corroded pins in the connectors. This thorough inspection will help identify and resolve any issues with the wiring harness and connectors.

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

When troubleshooting an engine light or service engine soon warning light, it’s important to check for damaged components and corroded connector pins. These issues can cause a faulty gear shift control module ‘A’, an open or shorted harness, or a poor electrical connection in the 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.

p0860 error fault code explained

If your engine light is on and you’re seeing the P0860 fault code, it could be due to a faulty Gear Shift Control Module ‘A’, an open or shorted harness, or a poor electrical connection in the circuit.

To fix it, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded pins on the connectors.

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