GM Service Manual Online
For 1990-2009 cars only

A/T Component Location 3T40 Lcar

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

8A-201-18

Fig 36

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Fuse Block

LH front of IP

8A-201-18

Fig 35

8A-11-0

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Powertrain Control Module (PCM)

RH front of IP

6 - Engine Controls

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C3 (32 cavities)

Engine harness to PCM, RH front of IP

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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 (42 cavities)

Engine to IP harness, LH side of the engine compartment

8A-201-7

Fig 14

8A-202-0

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C205 (16 cavities)

Engine to IP harness, RH lower IP

8A-201-1

Fig 1

8A-202-5

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P100

RH front of IP

8A-201-6

Fig 12

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S101

Engine harness, front of dash, about 10 cm from blower motor relay connector breakout

8A-201-5

Fig 10

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S218

IP harness, behind lower center of IP, about 10 cm from the wiper/washer switch connector breakout

8A-201-19

Fig 38

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S227

IP harness, behind RH IP, about 10 cm from the ABS lamp module

8A-201-11

Fig 22

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