GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Group No.

Battery

RH front corner of Engine Compartment

--

6D1-1

--

Engine Compartment Fuse Block/Relay Center

Forward of LH front strut Tower

8A-201-7

Fig. 15

11-0, 19-4

--

Generator

Lower RH front of engine

8A-201-15

Fig. 30

6D3-1

--

Ignition Switch

Behind LH side of I/P, on Steering Column

8A-201-30

Fig. 57

3F-1

--

Instrument Panel Cluster (IPC)

LH side of I/P

8A-201-26

Fig. 51

8C1-1

--

LH Maxi® Fuse Block

Forward of LH front strut tower, near Engine Compartment Fuse/Relay Center

8A-201-7

Fig. 15

10-0

--

Park/Neutral Position Switch

On LH of Transmission, near base of rear Engine Lift Hook

8A-201-20

Fig. 39

202-37

--

Powertrain Control Module (PCM)

LH front corner of Engine Compartment, under Air Cleaner Housing

8A-201-4

Fig. 10

21-20

--

RH Maxi® Fuse Block

Forward of LH front Strut Tower, near Engine Compartment Fuse/Relay Center

8A-201-7

Fig. 15

10-0

--

Sensing and Diagnostic Module (SDM)

Under Driver's Seat

8A-201-39

Fig. 75

202-48

--

Starter Enable Relay

Forward of LH front Strut Tower, near Engine Compartment Fuse/Relay Center

8A-201-7

Fig. 15

202-33

--

Starter Motor

Under Intake Manifold, in Lifter Valley

8A-201-19

Fig. 37

--

--

Starter Solenoid

Under Intake Manifold, on Starter Motor

8A-201-19

Fig. 37

--

--

CONNECTORS:

C101 (23 Cavities)

Forward of LH front Strut Tower, near Engine Compartment Fuse/Relay Center

8A-201-7

Fig. 15

202-0

--

C131 (2 Cavities)

RH rear corner of Engine, near Cam Cover

8A-201-23

Fig. 46

--

--

C202 (48 Cavities)

Below LH side of I/P, near base of Steering Column

8A-201-29

Fig. 56

202-4

--

GROUNDS:

G100

RH front corner of Engine Compartment, on Upper Radiator Support

8A-201-11

Fig. 22

--

--

G105

RH front corner of Engine, near Generator

8A-201-22

Fig. 47

--

--

SPLICES:

S103

Body main Harness, approximately 6.5 cm for C101 connector breakout

8A-201-7

Fig. 15

--

--

S121

Engine Harness, approximately 23.5 cm from IGN1 relay connector breakout

8A-201-7

Fig. 15

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