What does code P1823 mean?

Q: What does code P1823 mean?

Pressure Control Solenoid 3 Electrical. P1823 on Volkswagen vehicles indicates that the transmission control module (TCM) has detected an electrical fault in the circuit for pressure control solenoid 3, which is one of the solenoids inside the valve body that regulates hydraulic pressure for gear shifts. The TCM monitors the solenoid's current draw and voltage and sets this code when the signal is out of range, indicating an open, short, or excessive resistance in the solenoid or its wiring.

DTC codes / Volkswagen codes / P1823

P1823 · VolkswagenPressure Control Solenoid 3 Electrical

P1823 on Volkswagen vehicles indicates that the transmission control module (TCM) has detected an electrical fault in the circuit for pressure control solenoid 3, which is one of the solenoids inside the valve body that regulates hydraulic pressure for gear shifts. The TCM monitors the solenoid's current draw and voltage and sets this code when the signal is out of range, indicating an open, short, or excessive resistance in the solenoid or its wiring.

SystemPowertrain

Code typeVolkswagen specific

SeverityMedium

Fix difficultyProfessional

AreaTransmission

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