GM Service Manual Online
For 1990-2009 cars only
Table 1: 4T60-E
Table 2: 4T60-E

Automatic Transaxle Connector (C129), Transaxle Harness Side


Object Number: 29779  Size: SH

4T60-E

Connector Part Information

    •  8683061
    • 7-way Metri-Pack 150 Series
    • Black

Pin

Wire Color

Circuit No.

Function

A

0.8

BLK

1222

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

B

0.8

BLU

1223

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

C

0.8

BLK

418

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

D

0.8

TAN

422

Torque Converter Clutch Solenoid (TCC Sol.) Valve Control

E

0.8

RED

741

Ignition Positive Voltage

F

0.8

BRN

1227

Automatic Transmission Fluid Temperature (TFT) Sensor Input

G

0.8

GRY

452

Sensor Ground

Automatic Transaxle Connector (C129), Engine Harness Side

4T60-E

Connector Part Information

    • 12126467
    • 7-way Metri-Pack 150 Series
    • Black

Pin

Wire Color

Circuit No.

Function

A

0.35

LT GRN

1222

1-2 SS Valve Control

B

0.35

YEL/BLK

1223

2-3 SS Valve Control

C

0.35

BRN

418

TCC PWM Sol. Valve Control

D

0.35

TAN/BLK

422

TCC Sol. Valve Control

E

0.35

BRN

639

Ignition Positive Voltage

F

0.35

YEL/BLK

1227

TFT Sensor Input

G

0.35

BLK

452

Sensor Ground