FixVault

Engine Control Module Bracket Replacement

GM4757489
Callout Component Name

Preliminary Procedures

  1. Engine Control Module Replacement 
  2. Remove wiring harness from engine control module bracket.
1 Engine Control Module Bracket Bolt
CAUTION:

Refer to Fastener Caution .


Tighten 
9 N.m (80 lb in)
2 Engine Control Module Bracket
Procedure 
Release retaining tab to remove engine control module bracket from drive motor generator power inverter module bracket.