Sierra 1500 4WD V8-6.0L (2007)
20. Install the TCC PWM solenoid (1) to the valve body.
21. Install the TCC PWM solenoid retainer (2).
22. Connect the internal wiring harness electrical connectors to the following components:
*
The transmission fluid pressure manual valve position switch (1)
*
The 1-2 shift solenoid (2)
*
The 2-3 shift solenoid (3)
*
The pressure control solenoid (4)
*
The TCC PWM solenoid (5)
*
The 3-2 shift solenoid (6)
23. Install the transmission filter.
Important: It is recommended that transmission adaptive pressure (TAP) information be reset.
Resetting the TAP values using a scan tool will erase all learned values in all cells. As a result, the engine control module (ECM),
powertrain control module (PCM) or transmission control module (TCM) will need to relearn TAP values. Transmission performance
may be affected as new TAP values are learned.
24. Reset the TAP values. Refer to Transmission Adaptive Functions (TCM).
