GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

1-2 Shift Solenoid (1-2 SS) Valve

In the automatic transaxle valve body

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

2-3 Shift Solenoid (2-3 SS) Valve

In automatic transaxle valve body

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

ABS/TCC Switch

Under the left hand of the instrument panel, near the brake pedal

Antilock Brake System Component Views in Antilock Brake Systems

Antilock Brake System Connector End Views in Antilock Brake Systems

Automatic Transaxle Fluid Pressure (TFP) Manual Valve Position Switch

In the automatic transaxle valve body

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

Automatic Transaxle Fluid Temperature (TFT) Sensor

In the automatic transaxle valve body

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

Automatic Transaxle Input Shaft Speed (A/T ISS) Sensor

In the automatic transaxle valve body

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

IP Fuse Block

Left hand front of the passenger compartment, attached to the door hinge pillar

Power and Grounding Component Views in Wiring Systems

Electrical Center Identification Views in Wiring Systems

Park/Neutral Position (PNP) Switch

Body harness to park/neutral switch harness, left hand central of engine compartment

Engine Controls Component Views in Engine Controls -4.0L, 4.6L

Powertrain Control Module Connector End Views in Engine Controls -4.0L, 4.6L

Powertrain Control Module (PCM) (Oldsmobile)

Under the right hand side of the instrument panel, near the rear of the instrument panel compartment

Engine Controls Component Views in Engine Controls - 4.0L, 4.6L

Powertrain Control Module Connector End Views in Engine Controls -4.0L, 4.6L

Pressure Control Solenoid (PC SOL) Valve

In the automatic transaxle valve body

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

RH Rear Fuse Block

Right hand rear of the passenger compartment, under the rear seat cushion

Power and Grounding Component Views in Wiring Systems

Electrical Center Identification Views in Wiring Systems

Shift Select Switch

Center front of the passenger compartment, on the shifter handle

Engine Controls Component Views in Engine Controls -4.0L, 4.6L

Powertrain Control Module Connector End Views in Engine Controls -4.0L, 4.6L

Torque Converter Clutch Pulse Width Modulation Solenoid (TCC PWM SOL) Valve

In the automatic transaxle valve body

Automatic Transmission Electronic Component Views

Automatic Transmission Internal Connector End Views

Vehicle Speed Sensor (VSS)

Right hand rear of the transaxle, near the left hand axle shaft

Engine Controls Component Views in Engine Controls - 4.0L, 4.6L

Powertrain Control Module Connector End Views in Engine Controls -4.0L, 4.6L

C100 (20 cavities)

Body harness to the automatic transaxle harness, left hand front of the engine

Harness Routing Views in Wiring Systems

Automatic Transmission Inline Harness Connector End View

C101 (78 cavities)

Body harness to the engine harness, center rear of the engine compartment

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C102 (30 cavities)

Body harness to the body harness, center rear of the engine compartment

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C114 (7 cavities)

Body harness to the park/neutral switch harness, left hand center of the engine compartment

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C200 (116 cavities)

Body harness to the instrument panel harness, under the left hand of the instrument panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C203 (16 cavities)

Instrument panel harness to the console harness, under the center console

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G101

Right hand side of the engine compartment, on the engine near the oil pressure switch

Power and Grounding Component Views in Wiring Systems

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G202

Left hand front of the passenger compartment, under the kick panel trim plate

Power and Grounding Component Views in Wiring Systems

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P100

Left hand rear of the engine compartment, near the base of the strut tower

Harness Routing Views in Wiring Systems

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P107

Right hand rear of the engine compartment, near the base of the strut tower

Harness Routing Views in Wiring Systems

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S106

In the engine harness, approx 18 cm (7.0 in) from the C106 connector

Harness Routing Views in Wiring Systems

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S113

In the transmission harness, approx 45 cm (17.7 in) from the P115 pass - through

Harness Routing Views in Wiring Systems

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S118

In the engine harness, approx 18.5 cm (7.2 in) from the C101 connector

Harness Routing Views in Wiring Systems

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S127

In the engine harness, approx 17.5 cm (6.8 in) from the C106 connector

Harness Routing Views in Wiring Systems

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S204

In the IP harness, approx 23.5 cm (9.2 in) from the C200 connector

Harness Routing Views in Wiring Systems

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S241

In the body harness, approx 82.5 cm (34.4 in) from the powertrain control module (PCM)

Harness Routing Views in Wiring Systems

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S245

In the body harness, approx 38 cm (14.9 in) from the powertrain control module (PCM)

Harness Routing Views in Wiring Systems

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S248

In the body harness, approx 43.5 cm (17.1in) from the powertrain control module (PCM)

Harness Routing Views in Wiring Systems

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S290

In the body harness, approx 73 cm (28.7 in) from the P100 pass-through

Harness Routing Views in Wiring Systems

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S294

In the body harness, approx 52.5 cm (20.6 in) from P100

Harness Routing Views in Wiring Systems

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S297

In the body harness, approx 76 cm (29.9 in) from the powertrain control module (PCM)

Harness Routing Views in Wiring Systems

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S298

In the body harness, approx 82.5 cm (32.4 in) from the P100 pass-through

Harness Routing Views in Wiring Systems

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S316

In the console harness, approx 38 cm (14.9 in) from the C203 connector

Harness Routing Views in Wiring Systems

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