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Home >> Cadillac >> 2007 >> STS Base, 4.6 A, RWD >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views - Cruise Control, Electronic Suspension Control, Engine Control Module, Engine Controls, Horn, Theft Deterrent System, Shift Lock Control, Steering Assist, Engine Electrical, Automatic Level Control >> Engine Controls Connector End Views >> Ignition Coil 3 Connector End View
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Ignition Coil 3 Connector End View

Fig 1: Ignition Coil 3 Connector End View
GM1331446Courtesy of GENERAL MOTORS CORP.
Ignition Coil 3 Connector Parts Information

Connector Part Information 
  • OEM: 1928403441
  • Service: 88988582
  • Description: 4-Way F (BK)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Ignition Coil 3 Connector End View

Pin Wire Color Circuit No. Function
1 L-BU 2123 Electronic Spark Timing Signal Cylinder 3
2 PK/BK 5291 Engine Main Relay Fused Control (2)
3 BK/WH 1551 Ground - Clean
4 BK 1550 Ground
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