P2753 Fault Code

Transmission Fluid Cooler Control Circuit/Open

• What does that mean?
• Symptoms
• Causes
• Solutions

The P2753 fault code relates to the transmission fluid cooler control circuit, indicating that there is an open circuit or malfunction in the system responsible for regulating the temperature of the transmission fluid. This can affect the overall efficiency and operation of the transmission, leading to potential overheating and performance issues.

What are the symptoms of the P2753 code?

Symptoms associated with the P2753 code can include:

• Transmission overheating, which may trigger warning lights.
• Erratic shifting or slipping sensations while driving.
• Poor acceleration or delayed engagement when shifting gears.
• Unusual noises coming from the transmission area.

What causes the P2753 code?

Common causes of the P2753 code include:

• Faulty wiring or connectors in the transmission fluid cooler circuit.
• Malfunctioning transmission fluid cooler control solenoid.
• Issues with the transmission control module (TCM).
• Low transmission fluid levels or contaminated fluid.
• Internal transmission faults that affect fluid circulation.

How to fix P2753?

To address a P2753 code, consider the following steps:

• Inspect the wiring and connectors in the transmission fluid cooler circuit for damage or corrosion, and repair as necessary.
• Test and replace the transmission fluid cooler control solenoid if it is found to be faulty.
• Ensure that the transmission fluid is at the correct level and is clean; replace if necessary.
• Use a diagnostic tool to check for additional codes that may indicate a broader issue with the transmission system.