P2770 – TOYOTA

Code : P2770
Make : TOYOTA
Description : P2770 TOYOTA Torque Converter Clutch Solenoid Circuit High
Possible causes :
– Faulty Shift Solenoid Valve SL (V6) or DSL (4 cylinder)
– Shift Solenoid Valve SL (V6) or DSL (4 cylinder) harness is open or shorted
– Shift Solenoid Valve SL (V6) or DSL (4 cylinder) circuit poor electrical connection
– Faulty Transmission Control Module (
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.

 


 

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