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Home >> Cadillac >> 2007 >> STS Base, 3.6 7, AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Component Locations >> Component Locations And Power, Ground And Splice Pack Connector End Views >> Splice Pack Connector End Views >> Splice Pack SP303
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Splice Pack SP303

Fig 1: Splice Pack SP303 Connector End View
GM1485993Courtesy of GENERAL MOTORS CORP.
Splice Pack Connector Parts Information

Connector Part Information 
  • OEM: 7283-7088
  • Service: 88988387
  • Description: 18-Way F (WH)
Terminal Part Information 
  • Pins: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 15, 16, 17, 18
  • Terminal/Tray: 7116-4020/11
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-18 (BK)
Splice Pack SP303 Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 PK 5017 Driver Seat Belt Switch Low Reference
2 PK 5017 Driver Seat Belt Switch Low Reference
3 GY 157 Interior Lamp Control
4 GY 157 Interior Lamp Control
5 D-GN 5060 Low Speed GMLAN Serial Data (UE1)
6 D-GN 5060 Low Speed GMLAN Serial Data
7 GY 157 Interior Lamp Control
8 GY 157 Interior Lamp Control
9 - - Not Used
10 PK 5017 Driver Seat Belt Switch Low Reference
11 - - Not Used
12 GY 157 Interior Lamp Control
13-14 - - Not Used
15 D-GN 5060 Low Speed GMLAN Serial Data
16 D-GN 5060 Low Speed GMLAN Serial Data
17 GY 157 Interior Lamp Control
18 GY 157 Interior Lamp Control
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