P0986 Dodge Code - Shift Solenoid 'E' Control Circuit High
Quick Answer
The P0986 OBD-II trouble code indicates a problem with the Shift Solenoid 'E' Control Circuit in a Dodge vehicle. Common causes include Faulty Shift Solenoid 'E': The most common cause of this code is a malfunctioning shift solenoid 'E', which can result from wear and tear or internal electrical issues, Wiring Issues: Problems with the wiring harness or connections leading to the shift solenoid 'E' can cause high voltage in the control circuit, Transmission Fluid Contamination: Contaminated or degraded transmission fluid can affect the solenoid's performance, leading to electrical problems. 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
- P0986 Dodge indicates Shift Solenoid 'E' Control Circuit High.
- Common causes
- Common causes include Faulty Shift Solenoid 'E': The most common cause of this code is a malfunctioning shift solenoid 'E', which can result from wear and tear or internal electrical issues, Wiring Issues: Problems with the wiring harness or connections leading to the shift solenoid 'E' can cause high voltage in the control circuit, Transmission Fluid Contamination: Contaminated or degraded transmission fluid can affect the solenoid's performance, leading to electrical problems.
- 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 P0986 Dodge Description
The P0986 OBD-II trouble code indicates a problem with the Shift Solenoid 'E' Control Circuit in a Dodge vehicle. The shift solenoid is responsible for controlling the flow of transmission fluid within the transmission system to engage and disengage specific gears. In this case, the code specifically refers to a high voltage condition in the control circuit of Shift Solenoid 'E'. This high voltage can disrupt the normal operation of the solenoid, leading to issues with gear shifting and overall transmission performance.
Common Causes of P0986 Dodge
- Faulty Shift Solenoid 'E': The most common cause of this code is a malfunctioning shift solenoid 'E', which can result from wear and tear or internal electrical issues.
- Wiring Issues: Problems with the wiring harness or connections leading to the shift solenoid 'E' can cause high voltage in the control circuit.
- Transmission Fluid Contamination: Contaminated or degraded transmission fluid can affect the solenoid's performance, leading to electrical problems.
- Control Module Malfunction: A malfunctioning transmission control module (TCM) can send incorrect signals to the shift solenoid 'E', causing high voltage in the circuit.
- Mechanical Issues: Internal mechanical problems within the transmission system, such as a valve body issue, can also trigger this trouble code.
Symptoms of P0986 Dodge
- Harsh Shifting: The transmission may shift gears abruptly or with a noticeable jolt.
- Delayed Shifting: There may be a delay in gear changes, particularly when accelerating or decelerating.
- Stuck in Gear: The transmission may get stuck in a specific gear and not respond to shifting inputs.
- Reduced Fuel Efficiency: The vehicle may experience decreased fuel efficiency due to improper gear engagement.
- Transmission Slipping: The transmission may slip out of gear or fail to engage properly, leading to power loss.
How to Fix P0986 Dodge
- Diagnostic Testing: Begin by using a scan tool to diagnose the specific cause of the P0986 code and identify the faulty component.
- Inspect Wiring and Connections: Check the wiring harness and connections leading to the shift solenoid 'E' for any damage or corrosion. Repair or replace as needed.
- Replace Shift Solenoid 'E': If the solenoid is determined to be faulty, replace it with a new, OEM-quality part to restore proper transmission function.
- Check Transmission Fluid: Inspect the transmission fluid level and condition. If contaminated or degraded, perform a transmission fluid flush and refill with the manufacturer-recommended fluid.
- Test Drive and Clear Codes: After completing the repairs, test drive the vehicle to ensure proper gear shifting. Use a scan tool to clear the trouble codes from the TCM memory.
Cost to Fix P0986 Dodge
The typical repair costs for addressing a Shift Solenoid 'E' Control Circuit High issue in a Dodge vehicle can range from $200 to $500, including parts and labor. However, the actual cost may vary based on the specific Dodge model, location, and the shop's labor rates. It's recommended to consult a trusted auto repair shop for an accurate estimate based on your vehicle's needs. Keep in mind that additional diagnostic time may be required to pinpoint the exact cause of the code, potentially increasing the overall repair cost.
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