Cooling System Connector End Views

Coolant Level Switch Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052641 2-Way F Metri-Pack 150 Series Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	LT GRN	1478	Coolant Level Switch Signal
B	BLK	150	Ground

Cooling Fan - Left Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12020341 2-Way F Metri-Pack 630 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	250	Ground
B	LT BLU	409	Coolant Fan Motor Supply Voltage

Cooling Fan - Right Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12020341 2-Way F Metri-Pack 630 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	WHT	504	Cooling Fan Low Reference
B	GRY	532	Cooling Fan Motor Supply Voltage