GM Service Manual Online
For 1990-2009 cars only

4T60-E Wcar (all engines)

Name

Location

Locator View

Connector End View

Group No.

1-2 Shift Solenoid Valve

In transmission valve body.

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

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2-3 Shift Solenoid Valve

In transmission valve body.

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

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Automatic Transmission

LH side of the engine compartment

7 - Automatic Transmission

7 - Automatic Transmission

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Automatic Transmission Fluid Temperature Sensor

In transmission valve body.

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

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Brake Switch Assembly

Lower LH IP, on brake pedal support

8A-201-18

Fig 54

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Fuse Block

RH side of IP, in RH front door opening

8A-201-21

Fig 63

8A-11-4

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Powertrain Control Module (PCM)

RH side of engine compartment, forward of the strut tower

6 - Engine Controls

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C1 (80 cavities)

Engine harness to PCM, RH side of the engine compartment, forward of the strut tower

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6 - Engine Controls

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C2 (80 cavities)

Engine harness to PCM, RH side of the engine compartment, forward of the strut tower

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6 - Engine Controls

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

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

In the transmission valve body

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

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Underhood (U/H) Electrical Center #1

RH side of the engine compartment, forward of the strut tower

8A-201-6

Fig 20

8A-11-0

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Vehicle Speed Sensor

RH rear of the engine, on the transmission

7 - Automatic Transmission Automatic Transmission Electronic Component Views

7 - Automatic Transmission

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C100 (36 cavities)

Engine to IP harness, about 4 cm from underhood (U/H) electrical center #1

8A-201-6

Fig 20

8A-202-0

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S102

Engine harness, about 21 cm from engine cooling fan #2 breakout

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S122

Engine harness, about 21 cm from engine cooling fan #2 breakout

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S142

Engine harness, about 4 cm from underhood (U/H) electrical center #1

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S157

Engine harness, about 29 cm from engine cooling fan #2 breakout

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S243 (Chevrolet)

IP harness, behind FH IP about 6 cm from connector C100 breakout

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S243 (Buick/Olds/Pontiac)

IP harness, behind RH IP about 10 cm from vacuum/electric solenoid breakout

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