What does code P1764 mean?

Q: What does code P1764 mean?

Governor Pressure Sensor Voltage Too Low. P1764 on Chrysler vehicles means the Transmission Control Module (TCM) has detected a voltage signal from the governor pressure sensor that is lower than the acceptable range for the current operating conditions. The governor pressure sensor reports hydraulic pressure inside the transmission, and a low voltage typically indicates a faulty sensor, damaged wiring, or low actual line pressure.

DTC codes / Chrysler codes / P1764

P1764 · ChryslerGovernor Pressure Sensor Voltage Too Low

P1764 on Chrysler vehicles means the Transmission Control Module (TCM) has detected a voltage signal from the governor pressure sensor that is lower than the acceptable range for the current operating conditions. The governor pressure sensor reports hydraulic pressure inside the transmission, and a low voltage typically indicates a faulty sensor, damaged wiring, or low actual line pressure.

SystemPowertrain

Code typeChrysler specific

SeverityMedium

Fix difficultyIntermediate

AreaTransmission

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