Sierra Classic 2500 4WD V8-6.0L (2007)
14. Tighten the bolts in the order shown.
Tighten the bolts to 11 Nm (97 inch lbs.).
15. Remove J 25025-5.
16. Install the manual shaft detent roller and spring (3) and bolts.
17. Install the 2 wiring harness clips (1) and bolts (2).
18. Install the wiring harness clip (1) and bolts (2).
19. Install the lube oil pipe (5) with the short end into the valve body.
20. Install the lube oil pipe retainer (7) and the bolt (6).
21. Install the valve body bolts and tighten in the order shown.
Tighten the bolts to 11 Nm (97 inch lbs.).
22. Install the remaining valve body bolts.
Tighten the bolts to 11 Nm (97 inch lbs.).
23. Connect the internal wiring harness to the valve body electrical components.
24. Install the transmission filter. Refer to Automatic Transmission Fluid and Filter Replacement.
25. 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.
Reset the TAP values. Refer to Transmission Adaptive Functions.
