Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Install the SGCM cooling fan (3) to the SGCM radiator (2).

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the bolts (4) to the SGCM cooling fan (3).
Tighten: Tighten the bolts to 6 N.m (53 lb in).

Fig 1: View Of SGCM Cooling Fan, Radiator & Bolts

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Install the SGCM radiator (5) to the radiator core support (4).
Install the bolts (1) to the SGCM radiator (5).
Tighten: Tighten the bolt to 9 N.m (80 lb in).

Fig 2: View Of SGCM Radiator, Core Support & Bolts

Courtesy of GENERAL MOTORS CORP.

Connect the electrical connector to the SGCM cooling fan.
Install the ambient air temperature sensor (2) to the SGCM radiator bracket (3).

Fig 3: View Of Ambient Air Temperature Sensor & SGCM Radiator Bracket

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Install the SGCM radiator outlet hose (1) to the SGCM radiator (2). Refer to Coolant Pipe Quick Connect Fitting - Starter/Generator Control Module .

Fig 4: View Of SGCM Radiator Outlet Hose & SGCM Radiator

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NOTE: The procedure below must be followed. Improper coolant level could result in a low or high coolant level condition, causing starter/generator control module damage.

Fill the SGCM cooling system. Refer to Draining and Filling Cooling System - Starter/Generator Control Module .