P2755 Dodge Code - Transmission Fluid Cooler Control Circuit High
Quick Answer
The Engine Control Module (ECM) monitors the Transmission Fluid Cooler Control Circuit. Common causes include Faulty Automatic Transmission Cooler Control Valve, Automatic Transmission Cooler Control Valve harness is open or shorted, Automatic Transmission Cooler Control Valve circuit poor electrical connection. 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
- P2755 Dodge indicates Transmission Fluid Cooler Control Circuit High.
- Common causes
- Common causes include Faulty Automatic Transmission Cooler Control Valve, Automatic Transmission Cooler Control Valve harness is open or shorted, Automatic Transmission Cooler Control Valve circuit poor electrical connection.
- 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 P2755 Dodge Description
What are the Possible Causes of the DTC P2755 Dodge?
- Faulty Automatic Transmission Cooler Control Valve
- Automatic Transmission Cooler Control Valve harness is open or shorted
- Automatic Transmission Cooler Control Valve circuit poor electrical connection
How to Fix the DTC P2755 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 P2755 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 P2755 Dodge Code
1. What does the OBDII code P2755 mean for a Dodge vehicle?
P2755 indicates a "Transmission Fluid Cooler Control Circuit High," meaning the vehicle's control module has detected a high voltage issue in the transmission fluid cooler control circuit.
2. What are the symptoms of a P2755 code in a Dodge?
Common symptoms include transmission overheating, reduced fuel efficiency, erratic shifting, or the illumination of the Check Engine Light.
3. What causes the P2755 code to appear on a Dodge vehicle?
Typical causes include a faulty transmission fluid cooler solenoid, damaged wiring or connectors in the circuit, or issues with the powertrain control module (PCM).
4. Can I drive my Dodge with a P2755 code?
While the vehicle may still operate, driving with this code can lead to transmission overheating and potential long-term damage. It’s best to address the issue promptly.
5. How is the P2755 code diagnosed on a Dodge?
A technician will use a scan tool to confirm the code, inspect the wiring and connectors for damage, and test the transmission fluid cooler solenoid for proper operation.
6. What repairs are needed to fix the P2755 code?
Repairs may include replacing the transmission fluid cooler solenoid, repairing or replacing damaged wiring or connectors, or reprogramming or replacing the PCM if necessary.
7. How much does it cost to fix a P2755 code on a Dodge?
Repair costs can vary but typically range from $150 to $500, depending on labor rates and whether parts like the solenoid or PCM need replacement.
8. Can a low transmission fluid level cause the P2755 code?
While low fluid levels can cause transmission issues, they are not directly related to this code. However, it’s a good idea to check the fluid level as part of the diagnostic process.
9. Will clearing the P2755 code fix the problem?
Clearing the code may turn off the Check Engine Light temporarily, but the underlying issue must be resolved to prevent the code from returning.
10. How can I prevent a P2755 code from occurring?
Regular maintenance, including inspecting and servicing the transmission system, checking wiring for damage, and ensuring proper fluid levels, can help prevent this code.
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