GM Service Manual Online
For 1990-2009 cars only

Object Number: 2018837  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Drain the coolant. Refer to Cooling System Draining and Filling.
  2. Remove the engine cover. Refer to Engine Cover Replacement.
  3. Detach the charge air cooler outlet pipe for access. Refer to Charge Air Cooler Inlet Pipe and Outlet Pipe Replacement.
  4. Remove engine control module from battery tray.

1

Coolant Hose

2

Coolant Outlet Pipe Fastener

Caution: Refer to Fastener Caution in the Preface section.

Tighten
8 N·m(71 lb in)

3

Upper Exhaust Gas Recirculation Cooling Pipe

Procedure

Inspect cooling system for leaks.