Automatic Transmission Internal Connector End Views. GMC Truck GMC C-Series Medium Duty Truck B7 2001

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2001 🢒 GMC C-Series Medium Duty Truck B7 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Automatic Transmission Internal Connector End Views

Table 1:	Automatic Transmission Connector (MX4/MTW)
Table 2:	On/Off Shift Solenoid (Valve C) Connector
Table 3:	On/Off Shift Solenoid (Valve D) Connector
Table 4:	On/Off Shift Solenoid (Valve E) Connector
Table 5:	Pressure Control Solenoid Valve A Connector
Table 6:	Pressure Control Solenoid Valve B Connector
Table 7:	TCC PWM Solenoid (Valve F) Connector
Table 8:	Transmission Fluid Pressure Switch Assembly Connector

Automatic Transmission Connector (MX4/MTW)

Connector Part Information

•

12130782

•	20-Way M Micro-Pack 100W Series (GRY)

Wire Color

Circuit No.

Function

DK GRN

1222

Shift Solenoid C Valve Control

YEL/BLK

1223

Shift Solenoid D Valve Control

PNK

839

Ignition 1 Voltage

LT GRN

1224

Transmission Fluid Pressure Switch Signal C

RED

1226

Transmission Fluid Pressure Switch Signal E

DK BLU

1225

Transmission Fluid Pressure Switch Signal D

YEL

1227

TFT Sensor Signal

BLK

407

Low Reference

BRN

418

TCC PWM Solenoid Valve Control

TAN

901

Transmission Fluid Pressure Switch Signal R

RED/BLK

1228

PC Solenoid Valve High Control (Sol. A)

LT BLU

1229

PC Solenoid Valve Low Control (Sol. A)

GRY

908

PC Solenoid Valve High Control (Sol. B)

PPL

904

PC Solenoid Valve Low Control (Sol. B)

ORN

903

Not Used (Blunt Cut)

BLK

902

Ignition 1 Voltage

WHT

900

Low Reference

DK GRN

906

Not Used (Shunt to Terminal V)

DK GRN

906

Not Used (Shunt to Terminal U)

BLK/WHT

452

Low Reference

On/Off Shift Solenoid (Valve C) Connector

Connector Part Information

•

12146094

•	2-Way F Metri-pack 150.2 Series, Pull To Seat, Sealed (GRY)

Wire Color

Circuit No.

Function

PNK

839

Ignition 1 Voltage

DK GRN

1222

Shift Solenoid C Valve Control

On/Off Shift Solenoid (Valve D) Connector

Connector Part Information

•

12146094

•	2-Way F Metri-pack 150.2 Series, Pull To Seat, Sealed (GRY)

Wire Color

Circuit No.

Function

PNK

839

Ignition 1 Voltage

YEL/BLK

1223

Shift Solenoid D Valve Control

On/Off Shift Solenoid (Valve E) Connector

Connector Part Information

•

12146094

•	2-Way F Metri-pack 150.2 Series, Pull To Seat, Sealed (GRY)

Wire Color

Circuit No.

Function

PNK

839

Ignition 1 Voltage

BLK/WHT

452

Low Reference

Pressure Control Solenoid Valve A Connector

Connector Part Information

•

15326727

•	2-Way F Faston, SRS (NAT)

Wire Color

Circuit No.

Function

LT BLU

1229

PC Solenoid Valve Low Control (Sol. A)

RED/BLK

1228

PC Solenoid Valve High Control (Sol. A)

Pressure Control Solenoid Valve B Connector

Connector Part Information

•

15326727

•	2-Way F Faston, SRS (NAT)

Wire Color

Circuit No.

Function

GRY

908

PC Solenoid Valve High Control (Sol. B)

PPL

904

PC Solenoid Valve Low Control (Sol. B)

TCC PWM Solenoid (Valve F) Connector

Connector Part Information

•

12162202

•	2-Way F Metri-pack 150.2 Series, Pull To Seat, Sealed (BLU)

Wire Color

Circuit No.

Function

BLK

902

Ignition 1 Voltage

BRN

418

TCC PWM Solenoid Valve Control

Transmission Fluid Pressure Switch Assembly Connector

Connector Part Information

•

12146094

•	6-Way F Metri-pack 150.2 Series, Pull To Seat, Sealed (BLK)

Wire Color

Circuit No.

Function

LT GRN

1224

Transmission Fluid Pressure Switch Signal C

DK BLU

1225

Transmission Fluid Pressure Switch Signal D

RED

1226

Transmission Fluid Pressure Switch Signal E

TAN

901

Transmission Fluid Pressure Switch Signal R

YEL

1227

TFT Sensor Signal

BLK

407

Low Reference