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Home >> Cadillac >> 2006 >> Escalade EXT >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System - 4.8L, 5.3L, And 6.0L - Introduction (2 Of 2) >> Component Locator >> Engine Controls Connectors >> Throttle Actuator Control (TAC) Module C2
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Throttle Actuator Control (TAC) Module C2

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

Connector Part Information 
  • OEM: 12177081
  • Service: 15305916
  • Description: 10-Way F Metri-Pack 150 Series (BK)
Throttle Actuator Control (TAC) Module C2

Pin Wire Color Circuit No. Function
A - - Not Used
B PU 1272 5-Volt Reference
C L-BU 1162 APP Sensor 2 Signal
D TN 1274 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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