GM Service Manual Online
For 1990-2009 cars only
Table 1: Inline Harness Connector C122, Transmission Side
Table 2: Inline Harness Connector C122, Engine Side

Inline Harness Connector C122, Transmission Side


Object Number: 13270  Size: CH

Connector Part Information

    • 12146483
    • 20M Micropack 100W Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

1222

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

B

YEL

1223

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

C

PPL

1228

Pressure Control Solenoid (PC Sol.) Valve HIGH

D

LT BLU

1229

PC Sol. Valve LOW

E

RED

839

Transmission Solenoid Power

L

BRN

1227

Transmission Fluid Temperature (TFT) Sensor HIGH

M

GRY

452

TFT Sensor LOW

N

PNK

1224

Range Signal A

P

ORN

1226

Range Signal C

R

DK BLU

1225

Range Signal B

S

WHT

687

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

T

BLK

422

Torque Converter Clutch Solenoid (TCC Sol.) Valve Control

U

TAN

418

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

Inline Harness Connector C122, Engine Side


Object Number: 5892  Size: CH

Connector Part Information

    • 12160490
    • 20F Micro-Pack 100W Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

0.8 LT GRN

1222

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

B

0.8 YEL/BLK

1223

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

C

0.8 RED/BLK

1228

Pressure Control Solenoid (PC Sol.) Valve HIGH Control

D

0.8 LT BLU/WHT

1229

PC Sol. Valve LOW Control

E

0.5 PNK

1020

Transmission Solenoid Power

L

0.5 YEL/BLK

1227

Transmission Fluid Temperature (TFT) Sensor HIGH

M

0.5 BLK

470

TFT Sensor LOW

N

0.5 PNK

1224

Range Signal A

P

0.5 RED

1226

Range Signal C

R

0.5 DK BLU

1225

Range Signal B

S

0.8 WHT

687

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

T

0.8 TAN/BLK

422

Torque Converter Clutch (TCC Sol.) Valve Control

U

0.8 BRN

418

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