FixVault

Hybrid Powertrain Control Module 2 Replacement

Fig 1: Hybrid Powertrain Control Module 2
GM4088001Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Battery Negative Cable Disconnection and Connection
  2. Instrument Panel Compartment Replacement
  3. Instrument Panel Lower Trim Panel Insulator Replacement
1 Hybrid Powertrain Control Module 2 Bracket Bolts (Qty: 2)
Tighten 
9 N.m (80 lb in)
2 Hybrid Powertrain Control Module 2

Procedure

  1. Disconnect the electrical connectors.
  2. Remove the module from the retaining tab on the bracket.
  3. Programming and Setup Control Module References