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Home >> GMC >> 2007 >> Sierra Classic 1500 HD, 4WD >> Repair and Diagnosis >> Electrical >> Body Electrical >> OEM Connector End Views - Engine Control Module, Engine Controls, Engine Electrical >> Engine Controls Connector End Views (4.8L, 5.3L, 6.0L) >> Throttle Actuator Control (TAC) Module Connector End View C2
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Throttle Actuator Control (TAC) Module Connector End View C2

Fig 1: Throttle Actuator Control (TAC) Module C2 Connector End View
GM666638Courtesy of GENERAL MOTORS CORP.
Throttle Actuator Control (TAC) Module C2 Connector Part Information

Connector Part Information 
  • OEM: 12177081
  • Service: 15305916
  • Description: 10-Way F Metri-Pack 150 Series (BK)
Terminal Part Information 
  • Pins: B, D
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: C, F, G, J
  • Terminal/Tray: 15326267/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Throttle Actuator Control (TAC) Module C2 Connector Terminal Identification

Pin Wire Color Circuit No. Function
A - - Not Used
B PU 1274 5-Volt Reference
C L-BU 1162 APP Sensor 2 Signal
D TN 1272 Low Reference
E - - Not Used
F D-BU 1161 APP Sensor 1 Signal
G WH/BK 1164 5-Volt Reference
H - - Not Used
J BN 1271 Low Reference
K - - Not Used
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