P0979 Dodge Code - Shift Solenoid 'C' Control Circuit Low
Quick Answer
The P0979 diagnostic trouble code (DTC) for Dodge vehicles refers to an issue with the Shift Solenoid 'C' Control Circuit being detected as low. Common causes include Wiring harness issues, Faulty shift solenoid 'C', Malfunctioning TCM. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0979 Dodge indicates Shift Solenoid 'C' Control Circuit Low.
- Common causes
- Common causes include Wiring harness issues, Faulty shift solenoid 'C', Malfunctioning TCM.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P0979 Dodge Description
The P0979 diagnostic trouble code (DTC) for Dodge vehicles refers to an issue with the Shift Solenoid 'C' Control Circuit being detected as low. The shift solenoid 'C' is a vital component of the transmission system that is responsible for controlling the flow of transmission fluid to engage or disengage gears. When the control circuit is detected as low, it means that there is a problem with the electrical signal or connection that controls the shift solenoid 'C'. This can lead to issues with shifting gears, causing the transmission to not function properly.
Common Causes of P0979 Dodge
- Wiring harness issues
- Faulty shift solenoid 'C'
- Malfunctioning TCM
- Poor electrical connection
Symptoms of P0979 Dodge
- Difficulty shifting gears
- Stuck in a particular gear
- Poor acceleration
- Decreased fuel efficiency
How to Fix P0979 Dodge
- Diagnose the issue by using a scan tool to retrieve the DTC and inspect the wiring harness for any damage or loose connections.
- Test the shift solenoid 'C' to determine if it is functioning correctly or needs to be replaced.
- Check the TCM for any faults or errors that may be causing the low control circuit signal.
- Repair or replace any damaged wiring harnesses or connectors that are causing the issue.
- Clear the DTC and perform a test drive to ensure that the transmission is shifting properly.
Cost to Fix P0979 Dodge
The typical repair costs for addressing a Shift Solenoid 'C' Control Circuit Low issue can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It is advisable to check local rates for a more precise estimate. Auto repair shops commonly charge between $80 and $150 per hour for labor, with rates potentially higher at dealerships or metropolitan areas and lower at independent shops.
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