Installation Procedure

Courtesy of GENERAL MOTORS COMPANY

Hybrid Powertrain Control Module 2 (2) - Install

CAUTION:

Hybrid Powertrain Control Module 2 Mounting Nut (1) - Install and tighten [4x] 9 N.m (80 lb in)
Courtesy of GENERAL MOTORS COMPANY

Electrical Connector (1) - Connect [2x]
Enable the high voltage system. High Voltage Enabling
Drive Motor Battery Cover - Install - Drive Motor Battery Cover Replacement (With HP9)
Reprogram the hybrid powertrain control module 2, refer to Control Module References