GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Group No.

Clutch Pedal Position Switch

At top of Clutch Pedal

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Generator

LH front of Engine

201-1 Fig. 3

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I/P Fuse Block

Lower LH side of I/P

201-25 Fig. 39

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Ignition Switch

In Steering Column, below Lock Cylinder

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Instrument Cluster

LH Top of I/P

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202-28

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Remote Battery Stud

On rear side of Underhood Fuse Relay Center

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Starter Motor

RH lower rear part of Engine

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Starter Relay

In Underhood Fuse Relay Center

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Starter Solenoid

On Starter Motor, rear of engine

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Transmission Range Switch

On LH side of Automatic Transmission

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202-48

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Underhood Fuse Relay Center

LH rear of Engine Compartment, mounted to top of Wheelhousing

201-4 Fig. 8

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C100

Engine Harness to I/P Harness, LH side of Engine Compartment, on Bulkhead

201-3 Fig. 7

202-0

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C266

Ignition Switch to I/P harness, LH side of Steering Column, near Bulkhead

201-25 Fig 39

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G101

On RH front Wheelhousing, mounted to sheet metal

201-2 Fig. 5

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G102 (Gas Engines)

RH front of Engine Block, near Damper Pulley

201-2 Fig. 5

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G102 (Diesel Engines)

LH Front of Intake Manifold

201-1 Fig. 4

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G105 (Gas Engines)

RH front of Engine Block

201-9 Fig. 15

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G105 (Diesel Engines)

RH Top of Cylinder Head

201-15 Fig. 21

G106 (Diesel Engines)

LH Battery Ground to Engine

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S107 (VIN J)

Engine harness, approximately 18 cm from Underhood Fuse Relay Center breakout toward Taillamp harness breakout

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S107 (VIN M,R)

Engine harness, approximately 35 cm from EGR Valve breakout toward Taillamp harness breakout

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S107 (VIN W)

Engine harness, approximately 25 cm from EGR Valve breakout toward Taillamp harness breakout

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S107 (Diesel Engines)

Engine harness, approximately 30 cm from EBCM breakout toward EGR Valve breakout

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S147 (VIN J)

Engine harness, approximately 5 cm from Fuel Injector breakout toward EGR harness breakout

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S147 (VIN M,R)

Engine harness, approximately 7 cm from EGR breakout toward Taillamp harness breakout

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S147 (VIN W)

Engine harness, approximately 5 cm from EGR breakout toward Taillamp harness breakout

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S147 (Diesel Engines)

Engine harness, approximately 4 cm from RH Glow Plugs harness breakout

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S213

I/P harness, approximately 14 cm from DLC harness breakout toward C100