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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1082 (Wiring Systems And Power Management - Diagnostic Starting Point And Splice Pack And In-Line Harness Connector End Views) >> Inline Harness Connector End Views >> X175 Engine Harness to Transmission Internal Harness (M30/M70)

X175 Engine Harness to Transmission Internal Harness (M30/M70)

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GM1922569Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 12191768 (4.3L)/12193583 (4.8L/5.3L/6.0L)
  • Service: 12193583
  • Description: 20-Way F Micro-Pack 100W Series Sealed (GY)
 Connector Part Information 
  • OEM: 15443076
  • Service: See Catalog
  • Description: 20-Way M Micro-Pack 100W Series Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 12084913/5
  • Core/Insulation Crimp: W/W
  • Release Tool/Test Probe: 12122523/J-35616-6 (BN)
 Terminal Part Information 
  • Terminal/Tray: 12160551/3
  • Core/Insulation Crimp: W/W
  • Release Tool/Test Probe: 12122523/J-35616-7 (BN)
X175 Engine Harness to Transmission Internal Harness (M30/M70)

Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A 0.5 L-GN 1222 1-2 Shift Solenoid Valve Control A 0.5 L-GN 1222 1-2 Shift Solenoid Valve Control
B 0.5 YE/BK 1223 2-3 Shift Solenoid Valve Control B 0.5 YE 1223 2-3 Shift Solenoid Valve Control
C 0.5 OG/BK 1228 PC Solenoid Valve High Control (Sol. A) C 0.5 PU 1228 PC Solenoid Valve High Control (Sol. A)
D 0.5 L-BU/WH 1229 PC Solenoid Valve Low Control (Sol. A) D 0.5 L-BU 1229 PC Solenoid Valve Low Control (Sol. A)
E 0.5 PK/WH 2139 Ignition 1 Voltage (4.3L) E 0.5 RD 839 Ignition 1 Voltage
0.5 PK/WH 2139 Ignition 1 Voltage (4.3L)
0.5 PK 2139 Ignition 1 Voltage (4.8L/5.3L/6.0L)
0.5 PK 2139 Ignition 1 Voltage (4.8L/5.3L/6.0L)
F-H - - Not Used F-H - - Not Used
J - - Not Used J - - Not Used
K 0.35 OG 1983 AT ISS High Signal K 0.5 BK 1230 AT ISS High Signal
L 0.35 YE/BK 1227 TFT Sensor Signal L 0.5 BN 1227 TFT Sensor Signal
M 0.35 TN 2762 Low Reference M 0.5 GY 452 Low Reference
N 0.35 PK 1224 Transmission Fluid Pressure Switch Signal A N 0.5 PK 1224 Transmission Fluid Pressure Switch Signal A
P 0.35 OG 1226 Transmission Fluid Pressure Switch Signal C P 0.5 PU 1228 Transmission Fluid Pressure Switch Signal C
R 0.35 D-BU 1225 Transmission Fluid Pressure Switch Signal B R 0.5 D-BU 1225 Transmission Fluid Pressure Switch Signal B
S 0.5 WH 687 3-2 Shift Solenoid Valve Control S 0.5 WH 687 3-2 Shift Solenoid Valve Control
T 0.5 TN/BK 422 TCC Solenoid Valve Control T 0.5 TN/BK 422 TCC Solenoid Valve Control
U 0.5 BN 418 TCC PWM Solenoid Valve Control U 0.5 TN 418 TCC PWM Solenoid Valve Control
V 0.35 L-BU 1984 Transmission Turbine Speed Switch Low Reference V 0.5 D-GN 1231 Transmission Turbine Speed Switch Low Reference
W - - Not Used W - - Not Used
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