GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Firebird 🢒 Engine 🢒 Engine Cooling 🢒 Cooling Fan Schematics
Figure 1:

Cooling Fans 3.8L
Object Number: 333167 Size: FS
Cooling System Components
Engine Cooling Fan Description - Electric
Cooling Fans 5.7L
OBD II Symbol Description Notice
Battery and Underhood Electrical Center 1
Powertrain Control Module Connector End Views
Battery and Underhood Electrical Center 1
Handling ESD Sensitive Parts Notice
G106
Figure 2:

Cooling Fans 5.7L
Object Number: 331718 Size: FS
Cooling System Components
Engine Cooling Fan Description - Electric
Cooling Fans 3.8L
OBD II Symbol Description Notice
Battery and Underhood Electrical Center 1
Powertrain Control Module Connector End Views
Handling ESD Sensitive Parts Notice
Battery and Underhood Electrical Center 1
G106