GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Automatic Transaxle

Left side of the engine compartment

--

--

Automatic Transmission Shift Lock Control Actuator (BTSI)

Mounted on the underside of the steering column

Shift Lock Control Component Views in Automatic Transaxle - 4T65E

Shift Lock Control Connector End Views in Automatic Transaxle - 4T65E

Fuse Block

Right side of the IP, in the right front door opening

Power and Grounding Component Views in Wiring Systems

--

Ignition Switch

Inside the steering column

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Park/Neutral Position (PNP) Switch

Left of the engine, on the transaxle

Engine Controls Component Views in Engine Controls - 3.1L or Engine Controls Component Views in Engine Controls - 3.8L

Engine Controls Connector End Views in Engine Controls - 3.1L or Engine Controls Connector End Views in Engine Controls - 3.8L

Steering Column Electric Park Lock

Inside the steering column, near the ignition key cylinder

--

--

Stop Lamp Switch

Below the left side of the IP, in the right side of the brake pedal bracket

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Underhood Accessory Wiring Junction Block

Right side of the engine compartment, mounted to the strut tower

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C201 (48 cavities)

IP wiring harness to the steering column wiring harness, behind the IP, on the right side of the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G117 (3.1L)

Lower left front of the engine, on the transaxle stud, above the starter

Harness Routing Views in Wiring Systems

--

G117 (3.8L)

Lower left front of the engine, on the transaxle stud, left of the starter

Harness Routing Views in Wiring Systems

--

G200

Behind the right side of the IP compartment

Harness Routing Views in Wiring Systems

--

P100

Lower right side of the dash panel

Harness Routing Views in Wiring Systems

--

S105

Engine wiring harness, front of the engine compartment, approximately 4 cm (2 in) from the C105 (engine coolant fan jumper connector) breakout

--

--

S228

IP wiring harness, right side of the dash, under the IP compartment, approximately 24 cm (10 in) from the G200 breakout

--

--

S230

IP wiring harness, approximately 18 cm (7 in) from the radio breakout

--

--