Contents: Removal procedure ↧ Installation procedure ↧
Removal procedure
1. Disconnect the cable from the negative terminal of the battery.
2. Disconnect the electrical connectors of the transmission controller.
3. Remove the transmission controller (TCM) and nuts.

Installation procedure
1. Install the gearbox controller mounting nuts.
Tighten
Tighten the gearbox controller mounting nuts to 20 Nm (15 ft·lbs).
2. Connect the electrical connectors.
3. Connect the cable to the negative terminal of the battery.

(The article is reprinted from the website CHEVYMAN)
