Crankshaft Position (CKP) Sensor Connector End View

Fig 1: CKP Sensor Connector End View

Courtesy of GENERAL MOTORS CORP.

CKP Sensor Connector Part Information

Connector Part Information  OEM: 31403-3700 Service: 88988337 Description: 3-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

CKP Sensor Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	L-GN	2867	5-Volt Reference
2	PU	574	Low Reference
3	YE	573	CKP Sensor 1 Signal

Fig 1: CKP Sensor Connector End View

Courtesy of GENERAL MOTORS CORP.

CKP Sensor Connector Part Information

Connector Part Information  OEM: 31403-3710 Service: See Catalog Description: 3-Way F MX64 Series, Sealed (BK)

Terminal Part Information  Terminal/Tray:33467-0003/23 Core/Insulation Crimp: H/H Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)

CKP Sensor Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	GY	605	5-Volt Reference
2	TN	452	Low Reference
3	YE	573	Crankshaft Position Sensor Signal 1