The P0950: Auto Shift Manual Control Circuit refers to a problem in the auto shift manual control circuit, which can impact the vehicle’s ability to shift manually. This may be caused by a faulty control module, wiring issues, or connector problems.
P0950 – Quick Overview
| Code | Information |
|---|---|
| Meaning | P0950: Auto Shift Manual Control Circuit |
| Is it serious? | Yes, as issues with the control circuit can affect the vehicle’s ability to manually shift gears. |
| Possible causes | – Issues with the auto shift manual control circuit – Faulty auto shift manual control module – Wiring or connector issues |
| How to diagnose? | – Inspect the auto shift manual control circuit – Check wiring and connectors – Replace the auto shift manual control module if necessary |
P0950 Meaning
The P0950: Auto Shift Manual Control Circuit code indicates that there is an issue with the manual shifting control system in the vehicle. This could be due to a problem with the control circuit, faulty wiring, or a malfunctioning control module. This can lead to improper shifting behavior or prevent manual shifting altogether.
Step-by-step diagnostic guide
| Action | Description | Tools Needed |
|---|---|---|
| Check for Other Codes | Use an OBD-II scanner to look for any additional fault codes that may provide further insight into the manual control circuit issue. | OBD-II Scanner |
| Inspect the Control Circuit | Visually inspect the auto shift manual control circuit for any signs of damage or wear. Check for broken or loose connections. | Flashlight, Multimeter |
| Test Wiring and Connectors | Use a multimeter to check for continuity and proper voltage in the wiring and connectors related to the auto shift manual control circuit. | Multimeter |
| Check the Control Module | Test the auto shift manual control module for functionality. If it is faulty or non-responsive, replace it. | Diagnostic Tool, Replacement Control Module |
| Clear the Code and Test Drive | After completing repairs, clear the code using an OBD-II scanner and take the vehicle for a test drive to ensure the issue is resolved. | OBD-II Scanner, Vehicle Owner’s Manual |
| Recheck for Codes | Re-scan the system to ensure the P0950 code does not return after the test drive. | OBD-II Scanner |
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