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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Introduction (2 Of 2)) >> Component Locator >> Automatic Transmission Inline 20-Way Connector End View >> Engine Side to Transmission Side

Engine Side to Transmission Side

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Automatic Transmission Inline 20-Way Connector End View

GM1067511Courtesy of GENERAL MOTORS CORP.
GM553616Courtesy of GENERAL MOTORS CORP.
Engine Side to Transmission Side Connector Parts Information

Connector Part Information 
  • OEM: 12160493
  • Service: 15305857
  • Description: 20-Way F Micro-Pack 100 W Series (GY)

Terminal Part Information 
  • Terminal/Tray: N/A
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A
 Connector Part Information 
  • OEM: 13510422
  • Service: Non-Serviceable
  • Description: 20-Way M Micro-Pack 100 W Series (GY)

Terminal Part Information 
  • Terminal/Tray: N/A
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A
Engine Side to Transmission Side Connector Terminal Identification

Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A L-GN 1222 1-2 Shift Solenoid Valve Control A L-GN 1222 1-2 Shift Solenoid Valve Control
B YE/BK 1223 2-3 Shift Solenoid Valve Control B YE 1223 2-3 Shift Solenoid Valve Control
C RD/BK 1228 PC Solenoid Valve High Control C PU 1228 PC Solenoid Valve High Control
D L-BU/WH 1229 PC Solenoid Valve Low Control D L-BU 1229 PC Solenoid Valve Low Control
E PK 1020 Ignition Voltage E RD 839 Ignition Voltage
F-K - - Not Used F-K - - Not Used
L YE/BK 1227 TFT Sensor Signal L BN 1227 TFT Sensor Signal
M BK 407 Low Reference M GY 452 Low Reference
N PK 1224 Transmission Fluid Pressure Switch Signal A N PK 1224 Transmission Fluid Pressure Switch Signal A
P RD 1226 Transmission Fluid Pressure Switch Signal C P OG 1226 Transmission Fluid Pressure Switch Signal C
R D-BU 1225 Transmission Fluid Pressure Switch Signal B R D-BU 1225 Transmission Fluid Pressure Switch Signal B
S WH 687 3-2 Shift Solenoid Valve Control S WH 687 3-2 Shift Solenoid Valve Control
T TN/BK 422 TCC Solenoid Valve Control T BK 422 TCC Solenoid Valve Control
U BN 418 TCC PWM Solenoid Valve Control U TN 418 TCC PWM Solenoid Valve Control
V Plug - Not Used V - - Not Used
W - - Not Used W - - Not Used
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