GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 1999 🢒 Catera 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L30-E 🢒 Automatic Transmission Internal Connector End Views
Table 1: Main Case Wiring Harness Pass-Thru Internal Connector
Table 2: 1-2/3-4 Shift Solenoid Valve Connector, Wiring Harness Side
Table 3: 2-3 Shift Solenoid Valve Connector, Wiring Harness Side
Table 4: Band Control PWM Solenoid Valve Connector, Wiring Harness Side
Table 5: Adapter Case Wiring Harness Pass-Thru Internal Connector
Table 6: Pressure Control (PC) Solenoid Valve Connector, Wiring Harness Side
Table 7: Torque Converter Clutch Solenoid Connector, Wiring Harness Side

Main Case Wiring Harness Pass-Thru Internal Connector


Object Number: 459805 Size: CH

Connector Part Information
    • 121124313
    • Conn 7F M/P 150.2 P2S (BLK)

Pin

Wire Color

Circuit No.

Function

A

WHT

PB743

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

B

BLU

RF745

Band Apply Solenoid Valve (PWM) Control

C

BLK

PM748

1-2/3-4 Shift Solenoid (1-2/3-4 SS Valve) Control

D

BRN

PF954

1-2/3-4 Shift Solenoid (1-2/3-4 SS Valve), 2-3 Shift Solenoid (2-3 SS Valve), Band Apply Solenoid Valve (PWM)

E

YEL

XU716

Automatic Transmission Fluid Temperature (TFT) Sensor - LOW

F

GRN

FP722

Automatic Transmission Fluid Temperature (TFT) Sensor - HIGH

G

--

--

Not Used

1-2/3-4 Shift Solenoid Valve Connector, Wiring Harness Side


Object Number: 459807 Size: CH

Connector Part Information
    • 12124313
    • Conn 2F M/P 150.2 P2S (NEU)

Pin

Wire Color

Circuit No.

Function

A

0.75 BLU/BLK

PF954

Transmission Solenoid Power

B

0.75 BLU/WHT

PM748

1-2 and 3-4 Shift Solenoid (1-2 and 3-4 SS) Valve Control

2-3 Shift Solenoid Valve Connector, Wiring Harness Side


Object Number: 459811 Size: CH

Connector Part Information
    • 121124313
    • Conn 2F M/P 150.2 P2S (BLU)

Pin

Wire Color

Circuit No.

Function

A

0.75 BLU/YEL

PB743

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

B

0.75 BLU/BLK

PF954

Transmission Solenoid Power

Band Control PWM Solenoid Valve Connector, Wiring Harness Side


Object Number: 459813 Size: CH

Connector Part Information
    • 121124313
    • Conn 2F M/P 150.2 P2S (BLK)

Pin

Wire Color

Circuit No.

Function

A

0.75 BLU/BLK

PF954

Transmission Solenoid Power

B

0.75 GRY/BLK

RF745

Band Control (PWM) Solenoid Valve

Adapter Case Wiring Harness Pass-Thru Internal Connector


Object Number: 459815 Size: CH

Connector Part Information
    • 12124313
    • Conn 4F M/P 150.2 P2S (BLK)

Pin

Wire Color

Circuit No.

Function

A

WHT

FB738

TCC Solenoid Valve (TCC Sol. Valve)

B

BLU

FY740

Pressure Control Solenoid Valve (PC Sol. Valve) - HIGH

C

BRN

RA741

Pressure Control Solenoid Valve (PC Sol. Valve) - LOW

D

BLK

PF854

TCC Solenoid Valve (TCC Sol. Valve)

Pressure Control (PC) Solenoid Valve Connector, Wiring Harness Side


Object Number: 459817 Size: CH

Connector Part Information
    • 25313.417031
    • Conn 1F M/P 150.2P2S (BLU)

Pin

Wire Color

Circuit No.

Function

B

0.75 BLK/PPL

FY740

Pressure Control (PC Sol.) Valve HIGH Control

C

0.75 GRY/RED

RA741

PC Sol. Valve LOW Control

Torque Converter Clutch Solenoid Connector, Wiring Harness Side


Object Number: 459811 Size: CH

Connector Part Information
    • 12124313
    • Conn 2F M/P 150.2P2S (BLU)

Pin

Wire Color

Circuit No.

Function

A

0.75 BLU/BLK

PF854

Transmission Solenoid Power

B

0.75 BLK/YEL

FB738

Torque Converter Clutch Solenoid Valve Control