FixVault

Installation Procedure

  1. GM4708487

    Hybrid Powertrain Control Module 2 (2) - Install

  2. CAUTION:

    Refer to Fastener Caution

  3. Hybrid Powertrain Control Module 2 Mounting Nut (1) - Install and tighten [3x] 9 N.m (80 lb in)
  4. GM4708503

    Electrical Connector (1) - Connect [4x]

  5. GM4707522

    High Voltage Battery Cover (2) - Install - High Voltage Battery Cover Replacement (High Voltage Battery) 

  6. GM4756562

    High Voltage Battery (1) - Install - High Voltage Battery Replacement and Shipping Preparation 

  7. Reprogram the hybrid powertrain control module 2. Control Module References