What does code P2753 mean?

Q: What does code P2753 mean?

Transmission Fluid Cooler Control Circuit/Open. P2753 indicates that the transmission control module (TCM) has detected an open circuit in the wiring that controls the transmission fluid cooler, which is often an electric pump or a solenoid valve that regulates fluid flow to the cooler. The TCM monitors the circuit for expected voltage or current and sets this code when the signal is missing or out of range, meaning the cooler control circuit is not completing its electrical path.

DTC codes / P27xx · Transmission / P2753

P2753Transmission Fluid Cooler Control Circuit/Open

P2753 indicates that the transmission control module (TCM) has detected an open circuit in the wiring that controls the transmission fluid cooler, which is often an electric pump or a solenoid valve that regulates fluid flow to the cooler. The TCM monitors the circuit for expected voltage or current and sets this code when the signal is missing or out of range, meaning the cooler control circuit is not completing its electrical path.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaTransmission

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.