GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Group No.

Cooling Fan Relay #1 (Low Speed)

Rear center of the engine compartment

8A-201-7

Fig 15

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Cooling Fan Relay #2 (Series/Parallel)

Engine compartment power distribution center

8A-201-3

Fig 8

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Cooling Fan Relay #3 (High Speed)

Engine compartment power distribution center

8A-201-3

Fig 8

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IP Fuse Block

LH side of the I/P, near the door vent, behind the cover

8A-201-22

Fig 42

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LH Cooling Fan Diode (Primary)

Body main harness, about 5.5 cm (2.2 in) from the LH cooling fan breakout

8A-201-0

Fig 1

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LH Cooling Fan (Primary)

LH front side of the engine compartment

8A-201-0

Fig 1

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1.055

Powertrain Control Module (PCM)

Behind the RH side of the I/P, near the shroud

8A-201-31

Fig 58

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3.670

C1 (80 cavities) (VIN C)

Body main harness to the PCM, behind the RH side of the IP, near the shroud

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6-Engine Controls

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C2 (80 cavities) (VIN K & VIN 1)

Body main harness to the PCM, behind the RH side of the IP, near the shroud

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6-Engine Controls

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RH Cooling Fan (Secondary)

RH front side of the engine compartment

8A-201-0

Fig 1

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1.055

RH Maxi® Fuse Block

Engine compartment power distribution center

8A-201-3

Fig 8

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--

G103

RH side of the engine compartment, on the frame rail

8A-201-2

Fig 15

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P100

LH rear of the engine compartment, behind the strut tower

8A-201-6

Fig 14

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P107

RH rear corner of the engine compartment, next to the strut tower

8A-201-31

Fig 59

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--

S104

Body main harness, about 25 cm (9.8 in) from the engine compartment power distribution center breakout

8A-201-2

Fig 5

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S115

Body main harness, about 12 cm (4.7 in) from the inline connector to the windshield washer pump motor

8A-201-2

Fig 5

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S116

Body main harness, about 15.5 cm (6.1 in) from P107

8A-201-2

Fig 5

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S141

Body main harness, about 5.5 cm (2.2 in) from the LH cooling fan breakout

8A-201-0

Fig 1

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S143

Body main harness, about 5.5 cm (2.2 in) from the LH cooling fan breakout

8A-201-0

Fig 1

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