The P0980 code is an OBD-II trouble code that indicates an issue with the Shift Solenoid ‘C’ Control Circuit. This code signifies that the Transmission Control Module (TCM) has detected a high voltage or an open circuit in the control circuit of the shift solenoid.
What Does the P0980 Code Mean?
When the TCM registers a fault with the Shift Solenoid ‘C’, it sets the P0980 code, indicating that the solenoid is not functioning correctly. The solenoid is crucial for regulating hydraulic pressure in the transmission, which is necessary for shifting gears smoothly.
What Causes the P0980 Code?
Several factors can lead to the triggering of the P0980 code, including:
- Transmission Control Module (TCM) failure
- Low transmission fluid levels
- Failure of the transmission shift solenoid
- Wiring issues or damaged connectors related to the solenoid
What Are the Symptoms of the P0980 Code?
Drivers may experience one or more of the following symptoms if the P0980 code is present:
- Increased fuel consumption
- Transmission may not shift properly
How Serious Is the P0980 Code?
The P0980 code is considered urgent and should not be ignored. Delaying repairs can lead to severe damage to the transmission, impacting vehicle performance and safety. Immediate attention is necessary to prevent further complications.
How to Diagnose the P0980 Code
A proper diagnosis of the P0980 code involves several steps:
- Using an OBD-II scanner to confirm the presence of the code.
- Checking the transmission fluid level and condition.
- Inspecting wiring and connectors for any visible damage.
- Testing the shift solenoid and TCM for proper operation.
Common Repairs for the P0980 Code
Common repairs to address the P0980 code may include:
- Replacing the faulty shift solenoid
- Repairing or replacing damaged wiring and connectors
- Replacing or reprogramming the TCM if necessary
- Refilling or flushing the transmission fluid
How Much Does It Cost to Fix the P0980 Code?
The cost to repair the P0980 code can vary widely based on the specific issue. On average, repairs may range from $100 to $1,500, depending on whether it requires a simple solenoid replacement or a more complex TCM replacement.
Can I Fix the P0980 Code Myself?
While some DIY repairs may be possible, such as checking fluid levels or inspecting wiring, diagnosing and fixing the P0980 code often requires specialized knowledge and tools. If you are not experienced with automotive repairs, it’s advisable to seek professional help to ensure proper diagnosis and repair.
