For 1990-2009 cars

Name | Location | Locator View | Connector End View
--- | --- | --- | ---
Cooling Fan Relay No. 1 | Center rear of engine compartment, left of the windshield wiper motor | Cooling System Component Views | Cooling System Connector End Views
Engine Compartment Fuse Block | Right hand front of the engine compartment, near the A/C accumulator | Power and Grounding Component Views in Wiring Systems | Electrical Center Identification Views in Wiring Systems
IP Fuse Block | Left hand front of the passenger compartment, attached to the door hinge pillar | Power and Grounding Component Views in Wiring Systems | Electrical Center Identification Views in Wiring Systems
Engine Cooling Fan Diode | In the body harness, between splices S141 and S143 near the RH cooling fan motor | Cooling System Component Views | Cooling System Connector End Views
LH Engine Cooling Fan Motor | Center front of the engine compartment, behind the radiator | Cooling System Component Views | Cooling System Connector End Views
Powertrain Control Module (PCM) (Buick) | Under the right hand side of the instrument panel, near the rear of the instrument panel compartment | Engine Controls Component Views in Engine Controls- 3.8L | Powertrain Control Module Connector End Views in Engine Controls-3.8L
Powertrain Control Module (PCM) (Oldsmobile) | Under the right hand side of the instrument panel, near the rear of the instrument panel compartment | Engine Controls Component Views in Engine Controls -4.0L, 4.6L | Powertrain Control Module Connector End Views in Engine Controls -4.0L, 4.6L
RH Engine Cooling Fan Motor | Center front of the engine compartment, behind the radiator | Cooling System Component Views | Cooling System Connector End Views
RH Rear Fuse Block | Right hand rear of the passenger compartment, under the rear seat cushion | Power and Grounding Component Views in Wiring Systems | Electrical Center Identification Views in Wiring Systems
G103 | Right hand side of the engine compartment, on the lower rail near the upper engine mount | Power and Grounding Component Views in Wiring Systems | --
P107 | Right hand rear of the engine compartment, near the base of the strut tower | Harness Routing Views in Wiring Systems | --
S104 | In the body harness, approx 15.5 cm (6.8 in) from the engine coolant level switch | Harness Routing Views in Wiring Systems | --
S115 | In the body harness, approx 32 cm (12.6 in) from the C105 connector | Harness Routing Views in Wiring Systems | --
S116 | In the body harness, approx 13.5 cm (5.3 in) from the P107 pass through grommet | Harness Routing Views in Wiring Systems | --
S121 | In the body harness, approx 35 cm (13.7 in) from the G103 ground | Harness Routing Views in Wiring Systems | --
S141 | In the body harness, approx 34 cm (13.3 in) from the RH cooling fan motor | Harness Routing Views in Wiring Systems | --
S143 | In the body harness, approx 30.5 cm (12.0 in) from the RH cooling fan motor | Harness Routing Views in Wiring Systems | --