Sierra 2500 Denali 2WD V8-6.0L (2011)
5. Connect the TCC control solenoid connector.
6. Install the TCC PWM solenoid.
7. Install the TCC PWM solenoid retainer.
8. Connect the TCC PWM Solenoid electrical connector.
9. Install the transmission filter. Refer to Automatic Transmission Fluid and Filter Replacement (See: Service and Repair/Removal and
Replacement/4L60-E/4L65-E/4L70-E - Automatic Transmission/Automatic Transmission Fluid and Filter Replacement).