P1765 Pressure Control Shift Solenoid Performance
What does P1765 mean on a Toyota?
P1765 — Pressure Control Shift Solenoid Performance. This Toyota-enhanced code applies to Camry, Corolla, RAV4.
Common causes of P1765
- Slow-responding pressure solenoid
- Varnished solenoid from neglected fluid
- Worn pressure regulator bore
- Low line pressure
- Marginal solenoid winding
How to fix P1765
- Service fluid and filter
- Monitor pressure response time
- Test solenoid operation
- Check regulator bore wear
- Replace the solenoid if response stays slow