The P0950 OBD-II code signifies an issue with the Auto Shift Manual Control Circuit. This code often indicates a malfunction that disrupts the Autostick shifting functionality in vehicles equipped with automatic transmission.
What Does the P0950 Code Mean?
The P0950 code is related to the Auto Shift Manual Control Circuit, which allows drivers to manually select gears while driving. A malfunction in this circuit can prevent the Autostick feature from functioning properly.
What Causes the P0950 Code?
Several factors can trigger the P0950 code, including:
- Autostick shift switch failure
- Powertrain Control Module (PCM) failure
- Wiring issues
What Are the Symptoms of the P0950 Code?
The primary symptom of a P0950 code is that the Autostick shifting function will be disabled. Drivers may notice that they are unable to manually select gears using the Autostick feature.
How Serious Is the P0950 Code?
The P0950 code is classified as urgent. This means that immediate action is necessary to prevent potential severe damage to the vehicle or harm to the driver and passengers. Ignoring this code can lead to further complications with the transmission system.
How to Diagnose the P0950 Code
To diagnose the P0950 code, a comprehensive diagnostic routine is essential. This typically involves:
- Using an OBD-II scanner to confirm the code
- Inspecting the Autostick shift switch for proper operation
- Checking wiring and connectors for damage or corrosion
- Testing the Powertrain Control Module for faults
Common Repairs for the P0950 Code
Common repairs for the P0950 code may include:
- Replacing a faulty Autostick shift switch
- Repairing or replacing damaged wiring or connectors
- Replacing or reprogramming the Powertrain Control Module
How Much Does It Cost to Fix the P0950 Code?
The cost to fix the P0950 code can vary significantly based on the specific issue identified during diagnosis. Repairs can range from $100 to $1,000, depending on whether you need to replace a switch, repair wiring, or replace the PCM.
Can I Fix the P0950 Code Myself?
While some DIY enthusiasts may be able to address minor issues like wiring repairs or switch replacements, the P0950 code often requires professional diagnosis and repair due to the complexity of transmission systems. It’s advisable to consult with a qualified mechanic for accurate troubleshooting and resolution of the issue.
