2003 Corolla - Code P0770

[NELSON77]

Hello, I have a code P0770 on Corolla 2003.I have whinining coming from the transmission once I put in drive the noise go away.The car is still drivable sometine it slip .Please help Thank you.

 

[Donabed Kopoian]

Unless you are familiar with automatic transmission repair, I'd get a shop to look at it. That code is for the torque converter lock-up solenoid that is seen when you remove the drain pan and filter for the transmission.

Get it looked at. Slipping creates heat and heat will destroy the bands and clutches.