GM Service Manual Online
For 1990-2009 cars only

3T40 Acar CompLoc

Name

Location

Locator View

Connector End View

Group No.

Automatic Transmission

LH side of the engine compartment

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

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Brake Switch

Lower LH IP, below the steering column on the brake pedal bracket

8A-201-22

Fig 43

8A-202-43

4.710

Fuse Block

LH lower IP

8A-201-27

Fig 53

8A-11-0

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Powertrain Control Module (PCM)

RH front corner behind fascia

6 - Engine Controls

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3rd Clutch Pressure Switch

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

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Torque Converter Clutch Solenoid Valve (TCC Sol. Valve)

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

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Vehicle Speed Sensor (VSS)

LH rear of the transmission

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

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C100

Engine to IP harness, LH side of engine compartment

8A-201-23

Fig 45

8A-202-0

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P201

LH lower IP

8A-201-30

Fig 60

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S107

LH side of engine compartment

8A-201-23

Fig 46

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--

S214

LH upper IP

8A-201-27

Fig 53

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--

S242

LH lower IP

8A-201-31

Fig 61

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