1, 2 and 3 Digit Codes: 85

Name
Code No. 45, 46, 85 - Pressure control solenoid valve (PCSV) system

Description
If the resistance value of the pressure control solenoid valve is high, there is an open circuit in the pressure control solenoid valve and diagnostic trouble code No. 45 is output. If the resistance value is low, there is a short circuit in the pressure control solenoid valve and diagnostic trouble code No. 46 is output. In addition, if diagnostic trouble code No. 45 or 46 is output 4 times, there is an open or short circuit in the pressure control solenoid valve, fail-safe code No. 85 is output and the vehicle is locked in 3rd gear (D) or 2nd gear (2, L) as a fail-safe measure.

Probable cause
- Malfunction of pressure control solenoid valve
- Malfunction of connector
- Malfunction of TCM





Diagnosis