My GM Chevy Lumina-sedan 3.1L V6 has 4T60E auto transmission with a number of its solenoids.
What is the TCC PWM SOLENOID? Is it different from the shift solenoid A&B? and the transaxle converter clutch solenoid/relay? what should be their ohm resistances' values, from using digital volt. meter? Thank you for your advice!