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Throttle Actuator Control (TAC) Module Connector End View

Fig 1: Throttle Actuator Control (TAC) Module Connector End View
GM1664617Courtesy of GENERAL MOTORS CORP.
Engine Controls Connector End Views

Connector Part Information 
  • OEM: 15355297
  • Service: 88988106
  • Description: 6-Way F GT 150 Series Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 12191818/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Throttle Actuator Control (TAC) Module

Pin Wire Color Circuit No. Function
A BN 582 TAC Motor Control - 2
B YE 581 TAC Motor Control - 1
C TN 2752 Low Reference
D D-GN 485 TP Sensor 1 Signal
E GY 2701 5-Volt Reference
F PU 486 TP Sensor 2 Signal


Fig 1: Throttle Actuator Control (TAC) Module Connector End View
GM1243581Courtesy of GENERAL MOTORS CORP.
Engine Controls Connector End Views

Connector Part Information 
  • OEM: 15355368
  • Service: 15355368
  • Description: 20-Way F GT 150 Series Sealed (GY)
Terminal Part Information 
  • Terminal: 15326267/Tray 19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-2A
Throttle Actuator Control (TAC) Module

Pin Wire Color Circuit No. Function
1 TN 1274 5-Volt Reference
2 PU 1272 Low Reference
3 L-BU 1162 APP Sensor 2 Signal
4 D-GN 389 Vehicle Speed Signal
5 - - Not Used
6 L-GN 526 Stop Lamp Supply Voltage
7 OG/BK 1061 UART Serial Data (Secondary)
8 BK/WH 451 Ground
9-10 - - Not Used
11 D-BU 1161 APP Sensor 1 Signal
12 BN 1271 Low Reference
13 WH/BK 1164 5-Volt Reference
14-15 - - Not Used
16 TN 800 UART Serial Data (Primary)
17 BK/WH 451 Ground
18 PK 39 Ignition 1 Voltage
19-20 - - Not Used
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