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Ignition Control Module (ICM) Connector End Views

Ignition Control Module (ICM), C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12162260 6-Way F Metri-Pack 150.2 Series Pull to Seat (BLK)
Pin	Wire Color	Circuit No.	Function
A	TAN/BLK	424	IC Timing Signal
B	WHT	423	IC Timing Control
C-D	-	-	Not Used
E	PPL/WHT	430	Low Resolution Engine Speed Signal
F	RED/BLK	453	Low Reference

Ignition Control Module (ICM), C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12162194 2-Way F Metri-Pack 150.2 Series Sealed Pull to Seat (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	350	Ground
B	PNK	539	Ignition 1 Voltage

Ignition Control Module (ICM), C3

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12162184 3-Way F Metri-Pack 150.2 Series Sealed Pull to Seat (BLK)
Pin	Wire Color	Circuit No.	Function
A	YEL	573	CKP Sensor 1 Signal
B	-	-	Not Used
C	PPL	574	Low Reference