GM Service Manual Online
For 1990-2009 cars only

Component

Location

Locator View

Connector End View

Automatic Transaxle (C102)

On the left side of the engine

Harness Routing Views

Inline Harness Connector End Views

Auxiliary Power Outlet

On the top right side of the IP

Power and Grounding Component Views

Power and Grounding Connector End Views

Cigar Lighter

On the top right side of the IP

Power and Grounding Component Views

Power and Grounding Connector End Views

Ignition Switch

On the left side of the IP

--

Power and Grounding Connector End Views

LH IP Junction Block

On the left side of the IP

Power and Grounding Component Views

--

RH IP Junction Block

In the right side of the passenger compartment

Power and Grounding Component Views

--

Underhood Junction Block

In the right side of the engine compartment

Power and Grounding Component Views

--

C101 (10 cavity)

On the left side of the engine compartment

Harness Routing Views

Inline Harness Connector End Views

C102 (20 cavity)

On the left side of the engine

Harness Routing Views

Inline Harness Connector End Views

C120 (2 cavity)

On the top rear of the engine

Harness Routing Views

Inline Harness Connector End Views

C130 (10 cavity)

On the top rear of the engine

Harness Routing Views

Inline Harness Connector End Views

C200 (18 cavity)

Below the left side of the IP, near the steering column

Harness Routing Views

Inline Harness Connector End Views

C300 (10 cavity)

Below the left side of the IP, near the steering column

Harness Routing Views

Inline Harness Connector End Views

C301 (3 cavity)

In the headliner

Harness Routing Views

Inline Harness Connector End Views

C306 (2 cavity)

In the left side of the passenger compartment

Harness Routing Views

Inline Harness Connector End Views

C400 (8 cavity)

In the left rear of the passenger compartment

Harness Routing Views

Inline Harness Connector End Views

C413 (16 cavity)

Under the rear of the vehicle

Harness Routing Views

Inline Harness Connector End Views

C500 (18 cavity)

In the left front corner of the passenger compartment

Harness Routing Views

Inline Harness Connector End Views

C501 (18 cavity)

In the left front corner of the passenger compartment

Harness Routing Views

Inline Harness Connector End Views

C600 (18 cavity)

In the right front corner of the passenger compartment

Harness Routing Views

Inline Harness Connector End Views

C700 (7 cavity)

In the left side of the passenger compartment

Harness Routing Views

Inline Harness Connector End Views

C800 (7 cavity)

In the right side of the passenger compartment

Harness Routing Views

Inline Harness Connector End Views

G101

On the left side of the engine compartment

Harness Routing Views

--

G102

On the front of the engine

Harness Routing Views

--

G103

On the left side of the engine

Harness Routing Views

--

G104

On the left side of the engine compartment

Harness Routing Views

--

G105

On the left side of the engine compartment

Harness Routing Views

--

G201

On the left side of the IP

Harness Routing Views

--

G202

On the left side of the IP

Harness Routing Views

--

G203

On the right side of the IP

Harness Routing Views in Wiring Systems

--

G204

On the right side of the IP

Harness Routing Views

--

G301

On the left side of the passenger compartment

Harness Routing Views

--

G302

On the right side of the passenger compartment

Harness Routing Views

--

G401

On the left side of the passenger compartment, on the rear package shelf

Harness Routing Views

--

G402

On the right side of the passenger compartment, on the rear package shelf

Harness Routing Views

--

P100

In the rear of the engine compartment

Harness Routing Views

--

P101

In the rear of the engine compartment

Harness Routing Views

--

P200

In the rear of the engine compartment

Harness Routing Views

--

P400

In the rear impact bar

Harness Routing Views

--

P450

In the rear impact bar

Harness Routing Views

--

P500

In the left front door

Harness Routing Views

--

P600

In the right front door

Harness Routing Views

--

P700

In the left rear door (right rear door similar)

Harness Routing Views

--

P800

In the left rear door (right rear door similar)

Harness Routing Views

--

S101

In the injector harness, approximately 16 cm (6.3 in) from C130, towards the injectors

Harness Routing Views

--

S102

In the engine harness, approximately 15 cm (5.9 in) from P100, towards the PCM

--

--

S103

In the engine harness, approximately 15 cm (5.9 in) from P100, towards the PCM

--

--

S104

In the engine harness, approximately 15 cm (5.9 in) from P100, towards the PCM

--

--

S105

In the engine harness, approximately 15 cm (5.9 in) from P100, towards the PCM

--

--

SP301

Under the right front seat

Harness Routing Views

--