P2759 Dodge Code - Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical
Quick Answer
The current flow to the solenoid is controlled by the duty ratio* of the ECM output signal. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid valve SLU. 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
- P2759 Dodge indicates Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid valve SLU.
- 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.
Code P2759 Dodge Description
What are the Possible Causes of the DTC P2759 Dodge?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty shift solenoid valve SLU
- Shift solenoid valve SLU harness is open or shorted
- Shift solenoid valve SLU circuit poor electrical connection
- Valve body is blocked
How to Fix the DTC P2759 Dodge?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2759 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P2759 Dodge Code
1. What does the OBDII code P2759 mean on a Dodge vehicle?
The P2759 code indicates an electrical issue in the Torque Converter Clutch (TCC) Pressure Control Solenoid Control Circuit, which helps manage the torque converter's lock-up operation.
2. What are common symptoms of a P2759 code in a Dodge?
Common symptoms include transmission slipping, poor fuel efficiency, difficulty shifting gears, engine stalling at low speeds, and the illumination of the check engine light.
3. What causes the P2759 code to appear?
Possible causes include a faulty TCC solenoid, damaged wiring or connectors in the circuit, low or dirty transmission fluid, or a malfunctioning transmission control module (TCM).
4. Can I drive my Dodge with a P2759 code?
While the vehicle may still be drivable, ignoring the issue can lead to worsening symptoms, potential damage to the transmission, and reduced fuel efficiency.
5. How do I fix the P2759 code on my Dodge?
Repairs may involve replacing the TCC solenoid, repairing damaged wiring or connectors, flushing and refilling the transmission fluid, or reprogramming or replacing the TCM.
6. How do I diagnose the P2759 code in a Dodge?
Diagnosis typically involves scanning the vehicle with an OBDII tool, inspecting the TCC solenoid and related wiring, checking the transmission fluid condition, and testing the TCM functionality.
7. Can low transmission fluid cause the P2759 code?
Yes, low or dirty transmission fluid can cause the TCC solenoid to malfunction, leading to the P2759 code.
8. How much does it cost to fix the P2759 code on a Dodge?
Repair costs can range from $150 to $800, depending on whether the issue is a simple wiring repair or requires replacing the TCC solenoid or TCM.
9. Does the P2759 code always mean the TCC solenoid is bad?
No, the code could also result from wiring issues, connector problems, or a malfunctioning TCM, so a proper diagnosis is essential.
10. Can a software update fix the P2759 code in a Dodge?
In some cases, a software update or reprogramming of the TCM may resolve the issue if it’s related to incorrect programming or calibration.
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